VTT N5X/S55/N2X Billet BMW Oil Filter housing Cap

VTT BMW N5X/S55/N2X Billet Oil Filter Housing Cap

The VTT Billet Oil Filter Housing Cap replaces the factory plastic cap with a precision-machined 6061-T6 aluminum component. It retains the original filter-basket architecture, including the lower pins required for correct bypass-valve operation, while adding a standard 19 mm service hex.

Key Features

• CNC-machined 6061-T6 billet aluminum
• Integrated cooling-fin design
• Retains the complete OEM filter basket and bypass-valve provisions
• 19 mm hex for installation and removal with standard tools
• Includes a new main sealing O-ring and filter-cage O-ring

Color Options

• Black anodized
• Red anodized
• Blue anodized
• Clear anodized

Fitment

• BMW N54
• BMW N55
• BMW S55
• BMW N51 and N52
• BMW N20 and N26

Complete Cap Set

For a matched engine-bay package, pair this cap with the VTT billet oil cap and VTT billet power-steering cap, or choose the VTT Triple Billet Cap Kit.

Service Note

Lubricate the new O-rings with clean engine oil before installation and tighten the cap to the vehicle manufacturer’s specified torque. Do not overtighten.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.