
VTT N5X/M5X/N2X Billet Power Steering Cap
Free US shipping on orders over $250
Make sure this fits your car
Fits: M3 E46, 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
VTT BMW Billet Power-Steering Reservoir Cap
The VTT Billet Power-Steering Reservoir Cap replaces the factory plastic cap with a precision-machined 6061-T6 aluminum upgrade while retaining the dipstick and vent functions used by the original hydraulic power-steering reservoir.
Key Features
- CNC-machined 6061-T6 billet aluminum
- Integrated factory-style dipstick
- Retains the reservoir vent provision
- Direct replacement on compatible hydraulic power-steering reservoirs
Color Options
- Black anodized
- Red anodized
- Blue anodized
- Clear anodized
Fitment
Designed for many BMW models equipped with the compatible hydraulic power-steering reservoir, including applications across the E30, E36, E46, E60, and E90 generations and N54, N55, N51/N52, and N20/N26 engine families. Vehicles with electric power steering do not use this reservoir cap. Compare your original cap and reservoir before ordering.
Complete Cap Set
Pair this cap with the VTT billet oil cap and billet oil-filter housing cap, or choose the VTT Triple Billet Cap Kit for a matched engine-bay finish.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | M3 | E46 | 2001–2006 | |
| BMW | 335i / 335is / 435i (N55) | E9X/F3X | 2011–2016 | |
| BMW | 135i / 335i / 535i (N54) | E82/E90/E60 | 2007–2013 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- 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.
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