Rockplanet Engine & Transmission Mount Kit — BMW X1/X2, Mini Cooper

The mounts are constructed from materials selected specifically for high-temperature resistance and long-term wear durability, reflecting the demanding thermal environment of a turbocharged front-wheel or all-wheel drive drivetrain. An anti-corrosion coating on all three units guards against the moisture and road salt exposure that accelerates deterioration in daily-driven vehicles, helping this kit hold up well beyond the life of budget alternatives.

Fitment spans the entire UKL platform family: 2014–2022 Mini Cooper, 2016–2022 Mini Cooper Clubman, 2017–2022 Mini Cooper Countryman, 2016–2022 BMW X1 and X2, 2020–2023 BMW M235i, and the 2022 BMW 228i Gran Coupe and 2020–2021 228i xDrive Gran Coupe. The kit cross-references over a dozen OEM part numbers — including 22116885778, 22116875186, 22116885788, and 22316853445 among others — making it straightforward to match against your existing components. If you have any doubt about applicability to your specific build, Rockplanet encourages buyers to supply a VIN or registration number before ordering for a definitive confirmation.

Replacing all three mounts simultaneously is the correct approach: a failed mount places uneven stress on its neighbors, meaning a single replacement often leads to repeat labor costs within months. Swapping the full set restores balanced drivetrain support, eliminates the clunking and vibration characteristic of worn mounts, and protects surrounding driveline components from the shock loads that soft or collapsed mounts allow.