Wehrli Custom Fabrication

Wehrli Upper Coolant Pipe 2001-2005 LB7/LLY Duramax - Flat Black

SKU: wcf100860-fb
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: varies by supplier — call for current lead time.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$144.53

Have a question about this part? We'll answer it.

Shipping policyReturns & core returnsQuestions? Call (503) 235-1947

Verified Fitment & Application Support

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.

Got Questions? Feel free to email us or call us at (503) 235-1947

Upper Coolant Pipe 2001-2005 LB7/LLY Duramax, powder coated in Flat Black. Aluminum Upper Coolant Pipe for LB7/LLY Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! NOTE: this pipe does not come standard with a WCFab badge like the other model year coolant pipes.

Key Features

  • Coolant Pipe
  • Silicone Boots
  • T-Bolt Clamps
  • Custom Single Stage Powder Coating

Fitment

  • 2001-2005 Chevrolet / GMC 2500 / 3500 HD 6.6L Duramax

Product Details

  • Brand: Wehrli Custom Fab (WCFab)
  • Manufacturer Part Number: WCF100860-FB
  • Finish: Powder Coated Flat Black
  • Made in the USA

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 6.0

Shipping Length: 12.0

Shipping Width: 12.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.