Replacement plastic coolant reservoir for the low temp circuit that cools your intercooler
For models with the Gen2 engines only (B58D & B46D/X) - Not for use with the later Gen3 engines (B58N & B48P)
Brand:
ES#:
4181510
Mfg#:
17138610653
Ships in 2 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 07-26-2026
Replace your faulty coolant pump with a brand new pump directly from BMW to keep engine temperatures under control
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5425177
Mfg#:
11518482250
In Stock
ON SALE!
SAVE 20%
$122.99
This product was last offered at the strikethrough price on 05-02-2026
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Lifetime Replacement
