Heating and Cooling› Thermostats, Housings and Fillers
Wehrli
2001-2005 LB7/LLY Duramax Upper Coolant Pipe Semi-Gloss Black
SKU: W005 WCF100860-SGB
Beginner — under 30 min
Description
It includes silicone boots and stainless steel t-bolt clamps for a secure installation. This part replaces the OEM rubber upper coolant hose.
Fitment
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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
| Brand | Wehrli |
| Part Number | W005 WCF100860-SGB |
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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