Si-OAT technology specifically engineered for modern BMW, VW, Audi, and Porsche vehicles.
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Brand:
ES#:
5435259
Mfg#:
904683
Back Ordered
$25.99
This product was last offered at the strikethrough price on 05-07-2026
Stationed in-line with the heater core feed hoses, this piece houses the 2-pin temp sensor
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Blue sensor used by the ECU to control engine fueling
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Brand:
ES#:
2485
Mfg#:
025906041AKT
In Stock
ON SALE!
SAVE 14%
$12.99
This product was last offered at the strikethrough price on 05-02-2026
Seals the expansion tank cap to the reservoir. 28.5x3.8
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Keep proper pressure in your coolant system
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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.
Lifetime Replacement
