Specifications
- Brand
- Wehrli
- Part #
- WCF100742-KIWI
- UPC
- WCF100742-KIWI

Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Kiwi Green
$174.08
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 2017-2019 Silverado 2500 HD. This aluminum coolant pipe replaces the stock rubber hose for improved durability and a custom look.
Key Features
- Fits 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD, and 2017-2019 GMC Sierra 3500 HD.
- Includes an aluminum upper coolant pipe with a durable Kiwi Green custom powder coat finish.
- Comes with silicone boots to ensure a proper seal between the pipe and engine components.
- Features stainless steel T-bolt clamps for secure and reliable fastening.
- Replaces the OEM rubber upper coolant hose for improved durability.
⚠️ 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
Product Details
This Wehrli Custom Fab upper coolant pipe kit is for your 2017-2019 Chevrolet Silverado 2500 HD or 3500 HD, and GMC Sierra 2500 HD or 3500 HD, equipped with the 6.6L L5P Duramax engine. It replaces the factory rubber upper coolant hose with a more robust aluminum pipe, finished in a striking Kiwi Green powder coat. This upgrade not only enhances the appearance of your engine bay but also offers improved durability over the stock rubber component.
The kit includes the aluminum coolant pipe, silicone boots for a secure seal, and stainless steel T-bolt clamps for reliable fastening. The powder coat finish is designed to be durable and resist corrosion, ensuring it looks good for a long time. Swapping out the OEM rubber hose for this aluminum pipe is a popular modification for L5P Duramax owners looking for a cleaner engine bay and a part that’s less prone to swelling or failure over time.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100742-KIWI
- UPC
- WCF100742-KIWI
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Wehrli 6.7 Cummins No.10 JIC Coolant Fitting

Wehrli 2001+ Chevrolet Duramax/13-18 6.7L Dodge Cummins Billet Aluminum Coolant Tank Cap - Clear

Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Sparkle Granny Smith

Wehrli 11-16 Chevrolet 6.6L LML Duramax Twin Turbo Style Coolant Tank Kit - Gloss Black
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Kiwi Green
