An upgrade over commonly failing plastic pulley
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
The <font color='red'> ultimate</font> cooling refresh kit - with OEM components
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with automatic transmission only and production date from 09/2002
Brand:
ES#:
2497309
Mfg#:
17119071519KT4
Ships in 1-2 days
$2312.99
This product was last offered at the strikethrough price on 07-22-2026
Thermostat controlled by the ECU for precise temperature control.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with the later B58C or B58D engine - Will not fit the B58A early engine
Brand:
ES#:
4179814
Mfg#:
11538642559
Ships in 1-2 days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$491.99
This product was last offered at the strikethrough price on 10-28-2026
Replace your leaking radiator.
We Price Match - Give Us A Call or Chat! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The definitive solution for the notorious cooling system weaknesses found in the BMW F2X and F3X platforms.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The ultimate cooling refresh kit - featuring all OEM parts
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2718403
Mfg#:
11510393338KT6
Ships in 5 Business Days
$2239.99
This product was last offered at the strikethrough price on 09-09-2026
Replace your cracked or faded tank
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2970673
Mfg#:
17138621092
In Stock
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$236.99
This product was last offered at the strikethrough price on 10-28-2026
Carries coolant away from the rear turbocharger
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! For E9X N54 LHD only! Will not fit Euro RHD models.
Stop your cooling problems before they start
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For manual transmission only
Brand:
ES#:
2777663
Mfg#:
17137607482KT4
In Stock
ON SALE!
SAVE 24%
$580.17
This product was last offered at the strikethrough price on 05-02-2026
Contains the components that commonly fail in your cooling system - featuring OEM contents
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4056595
Mfg#:
11518600442KT
Ships in 1-2 days
$2226.99
This product was last offered at the strikethrough price on 08-07-2026
Built from high-quality, heat-resistant materials, the expansion tank offers long-lasting performance and is a direct replacement for your vehicle's OEM part, guaranteeing a perfect fit.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Also called a Heat Management Module, this electronic thermostat controls coolant flow based on engine temperatures
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5433734
Mfg#:
11538642560
In Stock
ON SALE!
SAVE 15%
$364.99
This product was last offered at the strikethrough price on 09-16-2026
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
