{"title":"Thermostat Housings \u0026 Necks","description":null,"products":[{"product_id":"wehrli-ram-19-23-cummins-6-7l-wcfab-x-fleece-thermostat-housing-bronze-chrome","title":"Wehrli Ram 19-24 Cummins 6.7L WCFab X Fleece Thermostat Housing - Bronze Chrome","description":"\u003cp\u003eWCFab X Fleece Performance Engineering Thermostat Housing for 2019-2024 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThis coolant elbow kit features a port with plug to allow you to customize your coolant routings.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2019-2024 Ram 2500 \/ Ram 3500 equipped with the 6.7L Cummins (ISB19) engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100169-BC\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Bronze Chrome\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401581809837,"sku":"wcfWCF100169-BC","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/6858fcdf9a3e91f90491aa52aab19b3aL.jpg?v=1782139896"},{"product_id":"wehrli-ram-19-23-cummins-6-7l-wcfab-x-fleece-thermostat-housing-flat-black","title":"Wehrli Ram 19-24 Cummins 6.7L WCFab X Fleece Thermostat Housing - 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Illusion Purple","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7\/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eFinished in your choice of custom powder coat colors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2001-2005 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LB7, and LLY 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100405-IP\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Illusion Purple\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401606975661,"sku":"wcfWCF100405-IP","price":539.0,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-l5p-duramax-thermostat-housing-deore-gold","title":"Wehrli L5P Duramax Thermostat Housing - Deore Gold","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-DG\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Deore Gold\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401607729325,"sku":"wcfWCF100188-DG","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_ab1729fd-3463-4b93-97b9-31b04dcf7206.jpg?v=1782140353"},{"product_id":"wehrli-98-18-dodge-ram-cummins-5-9l-6-7l-wcfab-x-fleece-thermostat-housing-flat-black","title":"Wehrli 98-18 Dodge \/ Ram Cummins 5.9L\/6.7L WCFab X Fleece Thermostat Housing - Flat Black","description":"\u003cp\u003eWCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L \u0026amp; 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis coolant elbow kit features a port with plug to allow you to customize your coolant routings.\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM number 68145495AA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 1998.5-2018 Dodge Ram 2500 \/ Dodge Ram 3500 \/ Ram 2500 \/ Ram 3500 equipped with 24V (1998.5-2002), Common Rail (2003-2007), ISB07 (2007.5-2009), and ISB13 (2010-2018) Cummins engines.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100157-FB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Flat Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401608089773,"sku":"wcfWCF100157-FB","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/6858fcdf9a3e91f90491aa52aab19b3aL_fc20d605-5fcd-4a7a-abdb-17e7f3e66249.jpg?v=1782140353"},{"product_id":"wehrli-l5p-duramax-thermostat-housing-sparkle-bomber-orange","title":"Wehrli L5P Duramax Thermostat Housing - 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Gloss Black","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eOptions available for single (P\/N WCF100420) or twin CP3 setups (P\/N WCF100424) in your choice of custom powder coat finishes.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420-GB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Gloss Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401611366573,"sku":"wcfWCF100420-GB","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/9a7157e4ff981bff7c80d0b30bce31ccL.jpg?v=1782140409"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-housing-upper-coolant-pipe-kit-for-dual-cp3-s","title":"Wehrli Dual CP3 Thermostat Housing \u0026 Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Sparkle Bomber Orange","description":"\u003cp\u003eThe WCFab Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 setups on 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat to clear room for a second CP3 pump or dual alternator setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eDesigned to clear WCFab Dual CP3 kits and dual alternator setups\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424\u003c\/li\u003e\n\u003cli\u003eFinish: Sparkle Bomber Orange\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401612382381,"sku":"wcf100424-sbo","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-01-05-chevrolet-6-6l-lb7-lly-duramax-thermostat-housing-upper-coolant-pipe-kit-bengal-red","title":"Wehrli 01-05 Chevrolet 6.6L LB7\/LLY Duramax Thermostat Housing \u0026 Upper Coolant Pipe Kit - Bengal Red","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7\/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eFinished in your choice of custom powder coat colors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2001-2005 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LB7, and LLY 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100405-BR\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Bengal Red\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401615069357,"sku":"wcfWCF100405-BR","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/fb4f5f9c19edfbd4d2e46a695cbb44d9L_d3dd651f-e6f8-49c7-aa03-83122a75dbd0.jpg?v=1782140496"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-upper-coolant-pipe-kit-gun-metal","title":"Wehrli Thermostat Housing \u0026 Upper Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Gun Metal","description":"\u003cp\u003eThe WCFab Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat, replacing the OEM upper radiator hose and coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eImproves access to driver-side fuel system components and adds clearance for larger aftermarket turbochargers\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra. If running a WCFab Dual CP3 kit or dual alternator setup, use kit WCF100424 instead.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420\u003c\/li\u003e\n\u003cli\u003eFinish: Gun Metal\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401616117933,"sku":"wcf100420-gm","price":505.65,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-11-16-6-6l-duramax-thermostat-housing-gloss-black","title":"Wehrli 11-16 6.6L Duramax Thermostat Housing - Gloss Black","description":"\u003cp\u003eThis Thermostat Housing for 2011-2016 6.6L Duramax is a direct replacement upgrade for the OEM part that helps dress up your engine bay.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab under hood upgrades like Intake Kits, Intercooler Piping, Upper Coolant Pipes, and Coolant Tanks.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2011-2016 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L LML Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100176-GB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Gloss Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401616380077,"sku":"wcfWCF100176-GB","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/755af6690758f4875a2a029fcb38d7cdL_3390bcbd-e2bc-4e7f-9999-0bd5a5fe7813.jpg?v=1782140535"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-upper-coolant-pipe-kit-cherry-frost","title":"Wehrli Thermostat Housing \u0026 Upper Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Cherry Frost","description":"\u003cp\u003eThe WCFab Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat, replacing the OEM upper radiator hose and coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eImproves access to driver-side fuel system components and adds clearance for larger aftermarket turbochargers\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra. If running a WCFab Dual CP3 kit or dual alternator setup, use kit WCF100424 instead.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420\u003c\/li\u003e\n\u003cli\u003eFinish: Cherry Frost\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401616511149,"sku":"wcf100420-cf","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-l5p-duramax-thermostat-housing-semi-gloss-black","title":"Wehrli L5P Duramax Thermostat Housing - Semi-Gloss Black","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-SGB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Semi-Gloss Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401616871597,"sku":"wcfWCF100188-SGB","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_65133995-f651-4726-b793-6f7f6caadff2.jpg?v=1782140713"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-housing-upper-coolant-pipe-kit-for-dual-cp3-f","title":"Wehrli Dual CP3 Thermostat Housing \u0026 Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Fluorescent Orange","description":"\u003cp\u003eThe WCFab Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 setups on 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat to clear room for a second CP3 pump or dual alternator setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eDesigned to clear WCFab Dual CP3 kits and dual alternator setups\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424\u003c\/li\u003e\n\u003cli\u003eFinish: Fluorescent Orange\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401616969901,"sku":"wcf100424-fo","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"06-10-duramax-lbz-lmm-thermostat-housing-upper-coolant-pipe-kit-for-dual-cp3-k","title":"Wehrli Dual CP3 Thermostat Housing \u0026 Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Kiwi Green","description":"\u003cp\u003eThe WCFab Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 setups on 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat to clear room for a second CP3 pump or dual alternator setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eDesigned to clear WCFab Dual CP3 kits and dual alternator setups\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424\u003c\/li\u003e\n\u003cli\u003eFinish: Kiwi Green\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401617035437,"sku":"wcf100424-kiwi","price":505.65,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-wcfab-x-fleece-98-18-cummins-thermostat-housing-wcfab-red","title":"Wehrli WCFab X Fleece 98-18 Cummins Thermostat Housing - WCFab Red","description":"\u003cp\u003eWCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L \u0026amp; 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis coolant elbow kit features a port with plug to allow you to customize your coolant routings.\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM number 68145495AA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 1998.5-2018 Dodge Ram 2500 \/ Dodge Ram 3500 \/ Ram 2500 \/ Ram 3500 equipped with 24V (1998.5-2002), Common Rail (2003-2007), ISB07 (2007.5-2009), and ISB13 (2010-2018) Cummins engines.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100157-RED\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: WCFab Red\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401617199277,"sku":"wcfWCF100157-RED","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/0c7ccb25fdd940ca553e96864caf35da.jpg?v=1782140538"},{"product_id":"wehrli-l5p-duramax-thermostat-housing-illusion-blueberry","title":"Wehrli L5P Duramax Thermostat Housing - Illusion Blueberry","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-IBB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Illusion Blueberry\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401618935981,"sku":"wcfWCF100188-IBB","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_1f4e244b-df39-4edd-87d3-6a53ccd3edb6.jpg?v=1782140604"},{"product_id":"wehrli-wcfab-2006-2010-duramax-lbz-lmm-thermostat-housing-kit-candy-teal","title":"Wehrli WCFab 06-10 Duramax LBZ\/LMM Thermostat Housing Kit - Candy Teal","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eOptions available for single (P\/N WCF100420) or twin CP3 setups (P\/N WCF100424) in your choice of custom powder coat finishes.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420-CT\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Candy Teal\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401619624109,"sku":"wcfWCF100420-CT","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/9a7157e4ff981bff7c80d0b30bce31ccL_ebed3d24-28e3-49dd-8ee3-d2df5a1eccc5.jpg?v=1782140772"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-upper-coolant-pipe-kit-deore-gold","title":"Wehrli Thermostat Housing \u0026 Upper Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Deore Gold","description":"\u003cp\u003eThe WCFab Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat, replacing the OEM upper radiator hose and coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eImproves access to driver-side fuel system components and adds clearance for larger aftermarket turbochargers\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra. If running a WCFab Dual CP3 kit or dual alternator setup, use kit WCF100424 instead.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420\u003c\/li\u003e\n\u003cli\u003eFinish: Deore Gold\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401620312237,"sku":"wcf100420-dg","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"06-10-duramax-lbz-lmm-thermostat-upper-coolant-pipe-kit-blueberry-frost","title":"Wehrli Thermostat Housing \u0026 Upper Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Blueberry Frost","description":"\u003cp\u003eThe WCFab Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat, replacing the OEM upper radiator hose and coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eImproves access to driver-side fuel system components and adds clearance for larger aftermarket turbochargers\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra. If running a WCFab Dual CP3 kit or dual alternator setup, use kit WCF100424 instead.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420\u003c\/li\u003e\n\u003cli\u003eFinish: Blueberry Frost\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401620738221,"sku":"wcf100420-bbf","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-l5p-duramax-thermostat-housing-cat-yellow","title":"Wehrli L5P Duramax Thermostat Housing - Cat Yellow","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-CAT\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Cat Yellow\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401620902061,"sku":"wcfWCF100188-CAT","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_2e6cd01b-8e64-430f-be34-b012294f685d.jpg?v=1782140694"},{"product_id":"wehrli-06-10-duramax-lbz-lmm-thermostat-housing-kit-for-dual-cp3-bengal-blue","title":"Wehrli 06-10 Duramax LBZ\/LMM Thermostat Housing Kit For Dual CP3 - Bengal Blue","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver-side fuel system components, adds room for larger aftermarket turbochargers, and updates the engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eThis kit is meant for use with WCFAB DUAL CP3s.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424-BB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Bengal Blue\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401620934829,"sku":"wcfWCF100424-BB","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/77f1a4271777ce047132fa7c0024d8a2L.jpg?v=1782140679"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-housing-upper-coolant-pipe-kit-for-dual-cp3-b","title":"Wehrli Dual CP3 Thermostat Housing \u0026 Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Blueberry Frost","description":"\u003cp\u003eThe WCFab Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 setups on 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat to clear room for a second CP3 pump or dual alternator setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eDesigned to clear WCFab Dual CP3 kits and dual alternator setups\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424\u003c\/li\u003e\n\u003cli\u003eFinish: Blueberry Frost\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401621033133,"sku":"wcf100424-bbf","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-06-10-duramax-lbz-lmm-thermostat-housing-kit-illusion-blueberry","title":"Wehrli 06-10 Duramax LBZ\/LMM Thermostat Housing Kit - Illusion Blueberry","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eOptions available for single (P\/N WCF100420) or twin CP3 setups (P\/N WCF100424) in your choice of custom powder coat finishes.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420-IBB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Illusion Blueberry\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401621360813,"sku":"wcfWCF100420-IBB","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/9a7157e4ff981bff7c80d0b30bce31ccL_9b1f2d8b-e2c2-4747-a1dc-b34a62ea13a3.jpg?v=1782140698"},{"product_id":"wehrli-11-16-6-6l-duramax-thermostat-housing-semi-gloss-black","title":"Wehrli 11-16 6.6L Duramax Thermostat Housing - Semi-Gloss Black","description":"\u003cp\u003eThis Thermostat Housing for 2011-2016 6.6L Duramax is a direct replacement upgrade for the OEM part that helps dress up your engine bay.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab under hood upgrades like Intake Kits, Intercooler Piping, Upper Coolant Pipes, and Coolant Tanks.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2011-2016 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L LML Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100176-SGB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Semi-Gloss Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401624703149,"sku":"wcfWCF100176-SGB","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/755af6690758f4875a2a029fcb38d7cdL_af9d0596-fac1-4970-af3d-695d51a59578.jpg?v=1782140847"},{"product_id":"wehrli-l5p-duramax-thermostat-housing-candy-teal","title":"Wehrli L5P Duramax Thermostat Housing - Candy Teal","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-CT\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Candy Teal\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401624965293,"sku":"wcfWCF100188-CT","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_f213fd45-af27-4cce-bdb3-357b558f661a.jpg?v=1782140896"},{"product_id":"wehrli-99-18-cummins-5-9l-6-7l-wcfab-x-fleece-thermostat-housing-illusion-blueberry","title":"Wehrli 98-18 Cummins 5.9L \u0026 6.7L WCFab X Fleece Thermostat Housing- Illusion Blueberry","description":"\u003cp\u003eWCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L \u0026amp; 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis coolant elbow kit features a port with plug to allow you to customize your coolant routings.\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM number 68145495AA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 1998.5-2018 Dodge Ram 2500 \/ Dodge Ram 3500 \/ Ram 2500 \/ Ram 3500 equipped with 24V (1998.5-2002), Common Rail (2003-2007), ISB07 (2007.5-2009), and ISB13 (2010-2018) Cummins engines.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100157-IBB\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401626341549,"sku":"wcfWCF100157-IBB","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/6858fcdf9a3e91f90491aa52aab19b3aL_d2014beb-b8b2-4ccf-ad62-71af599186ce.jpg?v=1782140888"},{"product_id":"wehrli-l5p-duramax-thermostat-housing-gun-metal","title":"Wehrli L5P Duramax Thermostat Housing - Gun Metal","description":"\u003cp\u003eThis Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2017-2025 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100188-GM\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Gun Metal\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401627586733,"sku":"wcfWCF100188-GM","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/635dfd12fe568961d46c8d0ea860a450L_19ff7717-be08-4a60-bb25-a7e8797273d2.jpg?v=1782140918"},{"product_id":"wehrli-06-10-duramax-lbz-lmm-thermostat-housing-kit-kiwi-green","title":"Wehrli 06-10 Duramax LBZ\/LMM Thermostat Housing Kit - Kiwi Green","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eOptions available for single (P\/N WCF100420) or twin CP3 setups (P\/N WCF100424) in your choice of custom powder coat finishes.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420-KIWI\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Kiwi Green\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401627750573,"sku":"wcfWCF100420-KIWI","price":489.0,"currency_code":"USD","in_stock":true}]},{"product_id":"06-10-duramax-lbz-lmm-thermostat-housing-upper-coolant-pipe-kit-for-dual-cp3-i","title":"Wehrli Dual CP3 Thermostat Housing \u0026 Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Illusion Blueberry","description":"\u003cp\u003eThe WCFab Thermostat Housing and Upper Coolant Pipe Kit for Dual CP3 setups on 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat to clear room for a second CP3 pump or dual alternator setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eDesigned to clear WCFab Dual CP3 kits and dual alternator setups\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100424\u003c\/li\u003e\n\u003cli\u003eFinish: Illusion Blueberry\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401630273709,"sku":"wcf100424-ibb","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-06-10-duramax-lbz-lmm-thermostat-housing-kit-semi-gloss-black","title":"Wehrli 06-10 Duramax LBZ\/LMM Thermostat Housing Kit - Semi-Gloss Black","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eOptions available for single (P\/N WCF100420) or twin CP3 setups (P\/N WCF100424) in your choice of custom powder coat finishes.\u003c\/li\u003e\n\u003cli\u003eReplaces the following GM Part Numbers: 19330105, 15792824, 25833204, 97361881.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2006-2010 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LBZ, and LMM 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420-SGB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Semi-Gloss Black\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401632436397,"sku":"wcfWCF100420-SGB","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/9a7157e4ff981bff7c80d0b30bce31ccL_9fff1ad2-460a-45cc-bb10-1cf89b30f0b6.jpg?v=1782141095"},{"product_id":"wehrli-11-16-6-6l-duramax-thermostat-housing-bronze-chrome","title":"Wehrli 11-16 6.6L Duramax Thermostat Housing - Bronze Chrome","description":"\u003cp\u003eThis Thermostat Housing for 2011-2016 6.6L Duramax is a direct replacement upgrade for the OEM part that helps dress up your engine bay.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab under hood upgrades like Intake Kits, Intercooler Piping, Upper Coolant Pipes, and Coolant Tanks.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2011-2016 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L LML Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100176-BC\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Bronze Chrome\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401632469165,"sku":"wcfWCF100176-BC","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/755af6690758f4875a2a029fcb38d7cdL_645b301f-ead4-4261-bc2e-87f738b3fe00.jpg?v=1782141120"},{"product_id":"06-10-duramax-lbz-lmm-thermostat-upper-coolant-pipe-kit-grape-frost","title":"Wehrli Thermostat Housing \u0026 Upper Coolant Pipe Kit 2006-2010 LBZ\/LMM Duramax - Grape Frost","description":"\u003cp\u003eThe WCFab Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ\/LMM Duramax reroutes coolant up and forward from the thermostat, replacing the OEM upper radiator hose and coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum thermostat upper housing\u003c\/li\u003e\n\u003cli\u003eIncludes coolant pipe, silicone boots, and T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eImproves access to driver-side fuel system components and adds clearance for larger aftermarket turbochargers\u003c\/li\u003e\n\u003cli\u003eCompatible with factory VGT-style turbochargers; required for race cover style or SXE turbos mounted in the valley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e2006-2010 LBZ\/LMM Duramax\u003c\/p\u003e\u003cp\u003eNot compatible with 2006-2007 GMC Sierra. If running a WCFab Dual CP3 kit or dual alternator setup, use kit WCF100424 instead.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: WCF100420\u003c\/li\u003e\n\u003cli\u003eFinish: Grape Frost\u003c\/li\u003e\n\u003cli\u003eMade in USA by Wehrli Custom Fabrication (WCFab)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":46401634042029,"sku":"wcf100420-gf","price":558.99,"currency_code":"USD","in_stock":true}]},{"product_id":"wehrli-01-05-6-6l-lb7-lly-duramax-thermostat-housing-upper-coolant-pipe-kit-brizzle-blue","title":"Wehrli 01-05 6.6L LB7\/LLY Duramax Thermostat Housing \u0026 Upper Coolant Pipe Kit - Brizzle Blue","description":"\u003cp\u003eThe Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7\/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBy changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance.\u003c\/li\u003e\n\u003cli\u003eFinished in your choice of custom powder coat colors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2001-2005 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the LB7, and LLY 6.6L Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100405-BRZ\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Brizzle Blue\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401634402477,"sku":"wcfWCF100405-BRZ","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/fb4f5f9c19edfbd4d2e46a695cbb44d9L_c0fd55b3-bef2-4e9a-878b-23f3007f8c2c.jpg?v=1782141154"},{"product_id":"wehrli-11-16-6-6l-duramax-thermostat-housing-bengal-blue","title":"Wehrli 11-16 6.6L Duramax Thermostat Housing - Bengal Blue","description":"\u003cp\u003eThis Thermostat Housing for 2011-2016 6.6L Duramax is a direct replacement upgrade for the OEM part that helps dress up your engine bay.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eComes powder coated in your choice of color to complement other WCFab under hood upgrades like Intake Kits, Intercooler Piping, Upper Coolant Pipes, and Coolant Tanks.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2011-2016 Chevrolet Silverado 2500 HD \/ Chevrolet Silverado 3500 HD \/ GMC Sierra 2500 HD \/ GMC Sierra 3500 HD equipped with the 6.6L LML Duramax Diesel engine.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wehrli (WCFab)\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: WCF100176-BB\u003c\/li\u003e\n\u003cli\u003eFinish\/Color: Bengal Blue\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Necks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":46401636860077,"sku":"wcfWCF100176-BB","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/755af6690758f4875a2a029fcb38d7cdL_cbc54fc7-2b9a-40c5-8a8d-1364536831b4.jpg?v=1782141235"}],"url":"https:\/\/www.dfispdx.com\/collections\/thermostat-housings-necks.oembed","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}