URO LR005631 Engine Coolant Thermostat Housing Assembly with Sensor

The URO LR005631 is a complete engine coolant thermostat and water inlet housing assembly designed for Land Rover 4.4L AJV8 engines. This comprehensive assembly regulates coolant flow to maintain optimal engine operating temperature while preventing overheating and ensuring efficient thermal management.

Complete Assembly Includes:

• Thermostat housing with integrated water inlet
• Thermostat element with 92°C (198°F) opening temperature
• Coolant temperature sensor for accurate thermal monitoring
• All necessary gaskets and O-rings for leak-free installation

Key Features:

• Manufactured from high-quality PA66 composite material for superior temperature stability
• Engineered to resist warping and cracking under extreme heat conditions
• OE-style high-flow design optimizes engine cooling performance
• Precision-manufactured to factory housing dimensions for guaranteed fitment
• Features 4-bolt and 2x2-bolt flanges with integrated sensor mount
• Direct bolt-on replacement for easy installation

This thermostat assembly is essential for preventing coolant leakage and maintaining proper engine temperature. The integrated temperature sensor communicates real-time coolant temperature data to the engine management system and dashboard, ensuring precise thermal control. URO Parts are manufactured by APA Industries and undergo extensive quality, fitment, and lifecycle testing to meet or exceed OE specifications.

OEM Cross-Reference Numbers: 4H238A504AC, 4H239N499AA, 4H238594AC, SK121139, URO014187