Shop BMW Thermostat Covers In Canada. Discover BMW Thermostat Covers. Browse BMW Thermostat Housing Assembly. Locate BMW Thermostat Price & BMW Thermostat Housings. Maintaining the thermostat housing in your BMW is crucial for optimal engine performance, as it regulates the engine's temperature. To extend its lifespan, regularly check for leaks or corrosion and ensure the coolant is at the proper level and condition. Signs that it may be time for a replacement include fluctuating engine temperatures, coolant leaks near the housing, and an overheated engine. When selecting a new thermostat housing, consider the type that fits your BMW model—OEM replacements offer a guaranteed fit and quality, while aftermarket options might provide enhanced features or a more budget-friendly price. Always prioritize high-quality materials to withstand the engine's harsh environment, and follow manufacturer guidelines for a seamless installation. With these tips, you'll safeguard your engine's health and maintain your BMW's esteemed performance.