Exterior Components› Body Panels and Components

Clevite

ENGINE OIL COOLER GASKET SET

$70.36

SKU: C003 GS34005

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The MAHLE GS34005 engine oil cooler gasket set is designed for 2001–2016 GM 6.6L Duramax engines, specifically the LB7, LLY, LBZ, LMM, and LML models. It is constructed with OE-grade materials and features precise cut profiles to ensure a tight, reliable seal.

This gasket set is a direct replacement component intended to stop leaks at the source.

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

BrandClevite
Part NumberC003 GS34005

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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