Heating and Cooling› Thermostats, Housings and Fillers
Wehrli
Wehrli WCFab Coolant Tank Billet Cap - Black Anodized
SKU: W005 WCF100543
Beginner — under 30 min
Description
It is compatible with 2001-2024 Duramax engines and 2004.5-2007 & 2010-2024 6.7L Cummins engines.
Fitment
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Available on iOS & Android
Specifications
| Brand | Wehrli |
| Part Number | W005 WCF100543 |
Videos
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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