Mishimoto Racing Thermostat with Housing - S55 Engine - BLEMISHED

BLEMISHED ITEM: Thermostat was installed and driven for testing.

This Mishimoto racing thermostat fits the S55 engine on F87 M2, F80 M3, and F82 M4, and is designed to ease the strain on the cooling system by opening the thermostat sooner and getting more coolant to circulate through the radiators earlier. The Mishimoto thermostat opens 9°F (5°C) earlier than the stock thermostat at 212°F (100°C). Circulating coolant through the radiators reduces heat soak, especially in high temp/low speed scenarios. No coding or software changes are needed for F8X cars, making this an easy 1:1 replacement for the original S55 thermostat.

This thermostat includes an OEM-quality housing and a Lifetime Warranty.

Note: the below part numbers are shared with S58 engines but the S58 and G8X cars need coding or software updates that are still in development. No changes needed for F8X cars.

Replaces, or is compatible, with the following BMW part numbers:
11537586885 (11-53-7-586-885)
11537502779 (11-53-7-502-779)
11530304425 (11-53-0-304-425)
11530150976 (11-53-0-150-976)