Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications.
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3mm ID
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Should be replaced periodically to maintain proper cooling system operation
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Brand:
ES#:
4328962
Mfg#:
2105010615
In Stock
$17.99
This product was last offered at the strikethrough price on 03-01-2026
Includes Sealing Ring and Snap Clip
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Brand:
ES#:
4326251
Mfg#:
0009056102
In Stock
$12.99
This product was last offered at the strikethrough price on 01-05-2026
Includes cap, filter and gasket
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Brand:
ES#:
5388749
Mfg#:
2781800710
Ships in 1 Business Day
ON SALE!
SAVE 36%
$139.99
This product was last offered at the strikethrough price on 01-07-2026
Upgrade your engine’s performance and style with the BlackBoost Billet Oil Filter Cap—engineered to perform and built to last.
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
