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Est. 1957
Wehrli

Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Sparkle Copper

$191.22

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Fits 2017-2019 Chevrolet Silverado 2500 HD. Replaces the stock rubber coolant hose with a durable aluminum pipe for improved reliability.

Key Features

  • Fits 2017-2019 Chevrolet Silverado 2500 HD and 3500 HD, and 2017-2019 GMC Sierra 2500 HD and 3500 HD.
  • Replaces the OEM rubber upper coolant hose with a durable aluminum pipe.
  • Features a Sparkle Copper custom powder coat finish for a unique look.
  • Includes silicone boots for a secure seal.
  • Comes with stainless steel T-bolt clamps for reliable fastening.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Wehrli Custom Fab is known for making well-built parts for performance trucks. This upper coolant pipe is a great example, designed specifically for your 2017-2019 Chevrolet Silverado or GMC Sierra with the 6.6L L5P Duramax engine. It replaces the factory rubber hose, which can sometimes degrade over time, with a solid aluminum pipe that’s built to last.

This pipe is made from aluminum and comes in a Sparkle Copper powder coat finish that looks sharp under the hood. It includes silicone boots and stainless steel T-bolt clamps, so you get a secure and leak-free connection. Swapping out the rubber hose for this aluminum pipe can offer improved reliability, especially in demanding conditions where the stock hose might be more prone to issues.

Specifications

Brand
Wehrli
Manufacturer Part #
WCF100742-SC
UPC
WCF100742-SC

Frequently Asked Questions

Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Sparkle Copper

$191.22