Common source of undiscoverable coolant leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4939952
Mfg#:
068117021B
In Stock
Limited Qty Sale
$26.99
This product was last offered at the strikethrough price on 05-02-2026
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
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Brand:
ES#:
2972929
Mfg#:
059919501AKT2
In Stock
Limited Qty Sale
$14.27
This product was last offered at the strikethrough price on 05-02-2026
Water pump with metal impeller and o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with VIN up to 70-2-097 000 only, split is in the 2002 model year
Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Connects the lower radiator port
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2972552
Mfg#:
074121051D
Back Ordered
$31.33
This product was last offered at the strikethrough price on 12-29-2025
Si-OAT technology specifically engineered for modern BMW, VW, Audi, and Porsche vehicles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5435259
Mfg#:
904683
Back Ordered
$25.99
This product was last offered at the strikethrough price on 05-07-2026
Seals the expansion tank cap to the reservoir. 28.5x3.8
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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.
