URO URO-000718 Aluminum Thermostat Housing for BMW M20 Engine

The URO URO-000718 is a precision-engineered aluminum thermostat housing designed as a direct replacement for BMW OEM part number 11531730470. This component is manufactured to OE specifications for reliable bolt-on installation and secure coolant connections in BMW vehicles equipped with the M20 6-cylinder engine.

Key Features:

• Constructed from high-quality aluminum alloy that resists warping and cracking
• Manufactured to OE dimensions for precise fit and proper hose connections
• Includes multiple sensor ports (up to 4) for temperature sensors and coolant monitoring
• Mounts directly to the cylinder head with proper sealing surfaces
• Superior durability compared to plastic OEM housings that are prone to cracking from heat exposure
• Meets or exceeds OEM specifications for quality and performance

This thermostat housing addresses a common failure point in BMW cooling systems where plastic housings can crack from repeated exposure to hot coolant, leading to coolant leaks and potential overheating. The aluminum construction provides long-lasting reliability and eliminates concerns about plastic housing failures. Cross-references to OEM part numbers 11531730470, 11531285466, 11531706923, and 11531706903.