Engines and Components› Oiling Systems

Weistec Engineering

Billet Oil Filter Cap

$179.00

SKU: 01-156-01692-1

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Weistec Engineering Billet Oil Filter Cap offers a durable and stylish upgrade over the standard plastic OEM cap for select Mercedes-Benz M156 and M159 engines. Designed as a direct replacement, this billet oil filter cap utilizes the factory O-ring to ensure a secure and leak-free seal. Its robust aluminum construction is intended to provide superior longevity compared to the original plastic component, potentially resisting warping or cracking under engine heat and stress. This cap is specifically engineered for M156 and M159 engine platforms. It directly replaces the OEM plastic oil filter housing cap, offering an easy installation process that typically requires no modifications.

Fitment

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Specifications

BrandWeistec Engineering
Part Number01-156-01692-1
CategoryEngines and Components

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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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