Application: 2010 to 2019 BMW\'s with the N55 Engine, 1\' Series to the X6
- 1-Series: 135i, 135is
- 3-Series: 335i, 335i xDrive, 335is, ActiveHybrid 3
- 4-Series: 435i, 435i xDrive
- 5-Series: 535i, 535i xDrive, 535i GT, ActiveHybrid 5
- 6-Series: 640i, 640i xDrive
- 7-Series: 740i, 740i xDrive, ActiveHybrid 7
- X3, X4, X5, X6 (N55-equipped variants)
- Z4
(Confirm your engine code (N55) and chassis before ordering)
Description:
Genuine Mahle OEM valve cover, BMW part number 11127570292, engineered specifically for the N55 3.0L turbocharged inline-6 engine used across the BMW lineup from 2010–2019. Mahle is an OE supplier to BMW, so this valve cover matches factory fit, material, and sealing specifications exactly.
Why this part:
N55 valve covers are prone to warping and gasket degradation over time, leading to oil seepage or leaks around the cover\'s perimeter and PCV system. Replacing a warped or leaking cover with this genuine Mahle unit restores a proper seal and eliminates a common oil leak source on these engines.
⚠️ Fitment Note: Confirm your engine code (N55) and chassis before ordering — similar-looking valve covers exist for N54 and S55 engines but are not interchangeable.
Returns: 30-day returns accepted on unused, uninstalled parts in original packaging.
