Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For early 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 Gen2 B46/B48 engine only
Brand:
ES#:
5443821
Mfg#:
B48G2FIRKT
Ships in 3 Business Days
$1477.99
This product was last offered at the strikethrough price on 08-07-2026
Contains the components that commonly fail in your cooling system
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles without DSC Control (S8WEA) or Recuperation System (S1CEA)
Brand:
ES#:
4846246
Mfg#:
G20330XCSR1KT
Ships in 1 day
$935.99
This product was last offered at the strikethrough price on 07-06-2026
Includes new OEM Bosch injectors and Genuine BMW installation hardware for a full refresh of your fuel injection system
2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with the earlier Gen2 B46/B48 engine only
Brand:
ES#:
5443827
Mfg#:
BB48G2FIRKT
Ships in 3 Business Days
$658.99
This product was last offered at the strikethrough price on 03-31-2026
Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
For vehicles with the later Gen3 B48 engine only
Brand:
ES#:
5443880
Mfg#:
B48G3FIRKT
Ships in 3 Business Days
$1605.99
This product was last offered at the strikethrough price on 08-07-2026
Replacement plastic coolant reservoir for the low temp circuit that cools your intercooler
For models with the later Gen3 engines only (B58N & B48P) - Not for use with the early Gen3 engines (B58D & B46D/X)
Brand:
ES#:
4757672
Mfg#:
17135A270D3
Ships in 4 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$170.99
This product was last offered at the strikethrough price on 08-18-2026
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
