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Heating and Cooling› Fluid Cooler Pumps

Wehrli

Wehrli Upper Coolant Pipe for 2001-2005 Duramax LB7 LLY Kiwi Green Kiwi Green 100860-KIWI

$149.00 $147.12 Save $1.88

SKU: W005 100860-KIWI

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Wehrli 100860 Upper Coolant Pipe Kit is a direct-fit upgrade designed to replace the factory rubber upper coolant hose on 2001-2005 GM 2500HD/3500HD trucks with 6.6L Duramax LB7 and LLY engines. Constructed from durable aluminum, this kit helps prevent hose deterioration and collapse, improving long-term reliability and heat resistance. It comes complete with silicone boots and T-bolt clamps for a secure installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 100860-KIWI

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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