PPE Coolant Bypass Tube 2006-2010 GM 6.6L Duramax Water Pump to Thermostat
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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This bypass tube connects the water pump to the thermostat housing on 2006-2010 GM 6.6L Duramax LBZ/LMM, in 304 stainless rather than mild steel.
Key Features
- High-grade 304 stainless steel resists the corrosion that affects the OEM mild steel tube
- Designed to work with the factory water pump
- Addresses coolant contamination and leaks from a rusting factory tube
- Polished finish
Fitment
2006-2010 GM 6.6L Duramax LBZ/LMM applications.
Note: factory O-rings harden and lose compression over time. Inspect and replace them at installation.
Product Details
- Manufacturer: Pacific Performance Engineering (PPE)
- Manufacturer Part Number: 119000730
- Material: 304 Stainless Steel
- Position: Water Pump to Thermostat Housing
- Finish: Polished
- Condition: New
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