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USD 130.95 130.95 155.2
Part #:

Wehrli Custom Fab WCF100860 Upper Coolant Pipe

2001-2005 GM 6.6L Duramax LB7/LLY
Part #:
FROM 130.95
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Replace the upper coolant hose in your vehicle with the Wehrli Custom Fab WCF100860 Upper Coolant Pipe from XDP. Each pipe comes ready to install with silicone couplers and t-bolt clamps. Like many other WCFab parts, this upper coolant pipe comes in a wide variety of colors to match your truck, style, or theme. The WCFab coolant pipes feature a durable aluminum construction with bead-rolled ends.

  • Upper Coolant Pipe
  • Silicone Boots & T-Bolt Clamps
  • Available In Multiple Colors

Note: This pipe does not come with a WCFab badge.

Vehicle Applications

2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax

Product Options

WCF100860-BB Bengal Blue
WCF100860-BC Bronze Chrome
WCF100860-BR Bengal Red
WCF100860-CB Candy Blue
WCF100860-CP Candy Purple
WCF100860-CR Candy Red
WCF100860-CT Candy Teal
WCF100860-FB Flat Black
WCF100860-FTB Fine Texture Black
WCF100860-GB Gloss Black
WCF100860-GRY WCFab Grey
WCF100860-GW Gloss White
WCF100860-IP Illusion Purple
WCF100860-RED WCFab Red
WCF100860-SGB Semi-Gloss Black


  • Manufacturer Name Wehrli Custom Fab
  • Shipping Weight 4.00 lb.
  • Shipping Length 12 in.
  • Shipping Width 12 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal LR


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