Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For later models with the Gen2 B46 (B46D) engine only
Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
For vehicles with the earlier Gen1 B46 engine only
Brand:
ES#:
5425867
Mfg#:
B48AFIRKT
Ships in 3 Business Days
$1530.99
This product was last offered at the strikethrough price on 08-07-2026
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For early models with the Gen1 B46 (B46A) engine only
Includes the main components needed to replace the two biggest B48 cooling issues - featuring an upgraded Aluminum Oil Filter Housing and new Coolant Thermostat Module
10X Entries Into Our F80 M3 Sweepstakes For vehicles without Energy Recovery System (S1CEA) For later models with the B48 Gen2 (B48D) engine only - Not compatible with earlier Gen1 engines
Brand:
ES#:
5425168
Mfg#:
G2XB48DOFHL1KT
Ships in 7 Business Days
ON SALE!
SAVE 12%
$1106.99
This product was last offered at the strikethrough price on 06-15-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
