Thermostat controlled by the ECU for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4759995
Mfg#:
11537642854
In Stock
ON SALE!
$308.99
This product was last offered at the strikethrough price on 05-02-2026
100% strength concentrate - dilute to a 50:50 ratio with distilled water
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced After 2018
Includes housing, gasket, filter and cap.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5339965
Mfg#:
11428583895M
Ships in 8 Business Days
ON SALE!
SAVE 15%
$275.99
This product was last offered at the strikethrough price on 05-02-2026
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For custom applications only. Not a direct bolt on.
Thermostat controlled by the ECU for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the earlier B58A engine - Will not fit the B58C or B58D updated engines
Brand:
ES#:
2993814
Mfg#:
11537642854
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.
$603.99
This product was last offered at the strikethrough price on 06-03-2026
Aluminum Connector, Gasket, and Temperature Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For models with the earlier B58 Gen1 engine only - Not compatible with the later TU engines (B58C B58D)
Restore your BMW's cooling performance with this new HEPU mechanical water pump.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the Gen1 B58 (B58A) engine only - Not compatible with the B58TU (B58D) engine
Brand:
ES#:
4780496
Mfg#:
11518632585
In Stock
$264.99
This product was last offered at the strikethrough price on 05-01-2026
Keep engine temps low with a new Genuine BMW replacement water pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the Gen1 B58 (B58A) engine only - Not compatible with the B58TU (B58D) engine
Brand:
ES#:
5335344
Mfg#:
11515B51A35
In Stock
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$524.99
This product was last offered at the strikethrough price on 06-03-2026
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
