Eliminate oil and vacuum leaks and replace your PCV with a brand new valve cover from Elring
2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with the earlier B46A/B48A (Gen1) Engine only - Not compatible with the B46D/B48D (Gen2) Engine
Brand:
ES#:
4940595
Mfg#:
B09.610
In Stock
ON SALE!
$255.99
This product was last offered at the strikethrough price on 08-14-2026
Also called a Heat Management Module, this electronic thermostat controls coolant flow based on engine temperatures
10X Entries For Our 25th Anniversary Sweepstakes! For models with the B48D, B46D, or B46X engines only - Not for the earlier Gen1 or later Gen3 engines
Brand:
ES#:
5433734
Mfg#:
11538642560
In Stock
ON SALE!
$356.99
This product was last offered at the strikethrough price on 05-02-2026
OEM replacement thermostat with housing and gasket for B46 and B48.
For vehicles with the earlier Gen1 B48/B46 only - not compatible with the later Gen2 B48 (TU) engines
Brand:
ES#:
3198177
Mfg#:
11537644811
Ships in 1 day
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$602.99
This product was last offered at the strikethrough price on 08-18-2026
Main pump with metal bracket
For models with the B48D, B46D, or B46X engines only and without the Energy Recovery System - Not for the earlier Gen1 or later Gen3 engines
Brand:
ES#:
4179759
Mfg#:
11518650988
In Stock
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$300.99
This product was last offered at the strikethrough price on 08-18-2026
Remove and install PTFE sealing rings on the injector
For Gen2 / TU engines only (B46D, B48D, B48X, B58D) - Not for early Gen1 or later Gen3 TU2 engines
Includes the components needed to replace the two biggest B48 cooling issues, plus most of the "while you are in there" parts we highly recommend replacing - featuring an Aluminum Oil Filter Housing, Coolant Thermostat Module, and coolant pump assembly!
10X Entries For Our 25th Anniversary 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#:
5425175
Mfg#:
G2XB48DOFHL2KT
Ships in 2 Business Days
ON SALE!
$1733.99
This product was last offered at the strikethrough price on 06-15-2026
The Turbocharger Coolant Return Line CHT0898 from ECS Tuning ensures that your BMW’s turbocharged engine remains cool and efficient, offering long-lasting performance and reliability. Goes from the turbocharger to the electric water pump.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Eliminate leaks with this replacement valve cover for your B46 / B48 engine - includes the gaskets and mounting bolts
For models with a production date from 01/2020+
Brand:
ES#:
4055564
Mfg#:
11129452895
Ships in 1 day
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$533.99
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
