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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
JRspec Oil Filter Housing Cap for BMW E36 E46 M3 - Black
The JRspec aluminum oil filter housing cap is a high-quality replacement designed for BMW 520i, 525i, E36 325i, and E46 M3 models. Two integrated 1/8" NPT threaded ports allow for easy installation of oil temperature and pressure sensors without the need for additional adapters or modifications to the lubrication system. Precisely machined from high-strength CNC aluminum, it ensures a perfect fit, excellent sealing, and durability at high pressures and temperatures. The black anodized finish gives it a clean, professional look that integrates perfectly into the engine bay.
- CNC machined aluminum construction
- Two 1/8" NPT threaded ports for sensors
- Heavy-duty design, resistant to pressure and heat
- Direct replacement for the original cap - no modifications required
- Quick and easy installation
- Elegant black anodized finish
- Ideal for street and track use
Application:
BMW 3 Series E30 – 316i, 318i, 318ti, 318is (M40, M42) BMW 3 Series E36 – 316i, 318i, 318ti, 318is BMW 3 Series E46 – 316i, 316ti, 318i, 323i, 328i, M3 (M40, M42, M43, M50, M52, S50, S52) – 320i, 323i, 323ti, 328i (M43, M52)
Note: Only compatible with engines with a metal oil filter housing.










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We have spent years building cars, racing, and testing the exact same parts that we sell.
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
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Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.