Oil Filter Housing Cap Billet Aluminum for BMW B46/B48/N47/N57
Upgrade your BMW’s engine bay with the Oil Filter Housing Cap Billet Aluminum, precision-crafted for BMW B46, B48, N47 and N57 engines. Made from billet aluminum, this cap delivers a sturdier alternative to plastic OEM parts, resisting heat, vibration, and corrosion while giving the engine bay a cleaner, more polished look. It’s designed to thread on just like the original factory cap, so installation is straightforward and secure enough to handle daily driving or spirited sessions.
Designed to maintain the OE-style function while elevating durability, this billet cap also makes maintenance easier by reusing the OE center cage—simply remove the center cage from the OE housing cap and snap it into the billet cap. An anodized coating protects against oxidation, ensuring long-lasting shine and performance.
Applications cover BMW engines B46/B48/N47 2.0L and N57 3.0L, with a front placement on the engine. This cap is a drop-in upgrade that supports reliable oil flow and a tidy engine bay without the clutter of plastics that can crack over time.
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Benefits & Tips
- Enhances engine bay aesthetics while delivering stronger, more durable construction than plastic caps.
- Preserves OE compatibility by reusing the center cage—swap is quick and preserves original oil filtration setup.
- Choose this anodized billet cap for longevity in high-heat environments and to reduce risk of cap deformation under torque during maintenance.
Product specifications
- Brand Name: NONE
- Car Maker: For BMW
- Interchange Part Number: for BMW B46/B48/N47/N57
- Item Weight: 0.4 kg
- Manufacturer Part Number: OEM
- Material: Aluminum
- OEM NO.: for BMW B46/B48/N47/N57
- Origin: Mainland China
- Placement on Vehicle: Front
- Special Features: Oil Filter Housing Cap
- Applications: For BMW engines B46/B48/N47 2.0L; For BMW N57 3.0L
- Scope of supply: 1x oil filter housing (center cage is not included)
Package includes:
- 1x Oil Filter Housing Cap (center cage not included)
Warnings/Reminders
- Center center cage is not included in the package; reuse the OE center cage by transferring it to the billet cap during installation.
- Ensure proper threading and alignment during installation to avoid cross-threading.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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