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5QN615301A
OEM Direct Replacement: Precise fit for your Audi without modifications
Direct Replacement: Replaces OEM 06K131097AA
Restores Ride Height: Eliminates sagging caused by worn springs
Previous Revisions 94411114201
Porsche Engine Coolant Thermostat (89C) 94810612501 VAG 5QN615301AYour engine coolant thermostat sits between the engine and the radiator, in a thermostat housing. The thermostat blocks the flow of coolant to the radiator until the engine has warmed up. Once the engine is warm enough, usually around 200 220 degrees F, the thermostat opens and allows the coolant to flow. The engine coolant thermostat is the most common component of the cooling system to fail, which can cause your car to overheat in the unlikely event