Exterior Components› Body Panels and Components

Wehrli

Plug for Upper Coolant Pipe on LB7/LLY/LBZ/LMM Duramax

$62.12

SKU: W005 205-280

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Wehrli Custom Fabrication Coolant Plug is designed for the installation of fixed vane, non-coolant-fed turbochargers on LB7, LLY, LBZ, and LMM Duramax engines. This billet aluminum plug allows for the removal of the thermostat found inside the upper coolant pipe that supplies coolant to the factory turbocharger. It features a black anodized finish.

Fitment

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Specifications

BrandWehrli
Part NumberW005 205-280

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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