Exterior Components› Body Panels and Components

Wehrli

Wehrli Cap Billet Oil Fill Tube 2001-2026 GM D-Max Clear Anod Clear 100442

$61.99

SKU: W005 100442

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Wehrli 100442 is a billet oil fill tube cap designed for 2001-2026 GM 6.6L Duramax trucks. It is CNC machined from billet aluminum and features a clear anodized finish for corrosion resistance. This cap serves as a direct OEM replacement and includes an o-ring for a leak-free seal.

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.

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Specifications

BrandWehrli
Part NumberW005 100442

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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