Our S54 Rod Bearings are the Genuine BMW replacement bearings for your S54 inline-6 engine. These are exact OE-spec rod bearings, so they're a direct replacement and premium quality. This is the latest BMW bearing design, replacing previous BMW part numbers 11247835378 and 11247834827.
These are stock replacement for street-use vehicles.
Heat-treated bearings and full rod bearing upgrade kits are also available. We recommend our treated bearings with ARP rod bolts for high-performance use.
BMW Fitments:
3 Series
E46 (99-05) > M3
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 M - S54
Z Series
E85 / E86 Z4 (03-08) > Z4 M
