No heat? Overheating? Time for a cooling system service.
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Calibrated for exact opening and closing temperatures, ensuring the engine reaches operating temperature quickly to reduce emissions and wear.
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Located between the oil filter housing and the engine oil cooler
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Brand:
ES#:
4669227
Mfg#:
11428507694
Ships on Nov 20, 2026
ON SALE!
$71.99
This product was last offered at the strikethrough price on 09-16-2026
Seals the thermostat to the water pump
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Seals the thermostat to the coolant pump
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Keep your engine operating at its peak thermal efficiency with this premium replacement thermostat assembly from Febi Bilstein.
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
Protect your engine against overheating with this replacement coolant thermostat assembly from Febi Bilstein.
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
A water pump fault or a thermostat stuck open or closed can quickly turn into an overheating problem.
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#:
5527200
Mfg#:
BMW101326KT
Ships on Jan 27, 2027
ON SALE!
$651.99
This product was last offered at the strikethrough price on 10-28-2026
Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.
Lifetime Replacement
