The oil cap covers the vital part of the engine where oil is added. If yours is cracked, replace it to avoid a troublesome vacuum leak. We also carry a variety of aftermarket caps for a simple way to dress up your engine bay.
Rein oil filter cap for select BMW 5 Series, 6 Series, 7 Series and X5 models, an OE quality replacement that seals the oiling system against moisture and debris. Fitment covers the E53, E60, E63, E64, E65, E66 and E70 chassis. Installing a fresh cap helps keep contaminants out of the engine oil circuit and supports a reliable seal at the filler neck.
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