Made from durable plastic, this component must withstand extreme temperatures and pressure variations to ensure the cooling system operates efficiently
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Includes a 74c race thermostat, Pierburg water pump, and ECS silicone hoses
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Brand:
ES#:
4172080
Mfg#:
11517586925KT15
Ships in 3 Business Days
ON SALE!
$756.99
This product was last offered at the strikethrough price on 05-02-2026
One time use! Don't forget to pick up a set for your water pump replacement! Made in Germany.
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This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level
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Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency.
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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
