Beck Arnley 143-0976 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly for Lexus Models

The Beck Arnley 143-0976 engine coolant thermostat housing assembly is designed to maintain optimal engine temperature by activating at 86°C (188°F). This part is engineered specifically for Lexus GS350, IS300, IS350, RC300, and RC350 models, ensuring precise fit and reliable performance.

• Temperature activation point at 86°C (188°F) for accurate engine temperature regulation
• Compatible with Lexus GS350, IS300, IS350, RC300, and RC350 vehicles
• Durable construction to withstand engine heat and pressure
• Beck Arnley quality standards for consistent performance
• Part number 143-0976 for easy identification and ordering

Product Details and Specifications

This engine coolant thermostat housing assembly from Beck Arnley activates at a temperature of 86°C (188°F), which is critical for maintaining the proper operating temperature of your Lexus engine. The thermostat housing assembly controls coolant flow, preventing overheating and ensuring efficient engine performance. Designed to meet OEM specifications, this part offers a precise fit for Lexus GS350, IS300, IS350, RC300, and RC350 models. The part number 143-0976 helps confirm compatibility and simplifies replacement procedures.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Resolves coolant leaks caused by damaged or cracked thermostat housings
• Eliminates erratic engine temperature readings and overheating warnings
• Restores proper thermostat function to improve engine efficiency
• Addresses cooling system failures related to thermostat housing assembly issues

Installation Notes and Tips

When installing the Beck Arnley 143-0976 thermostat housing assembly, ensure the engine is cool before beginning work. Properly clean the mounting surface to prevent leaks and use a compatible gasket or sealant as required. Verify the thermostat activation temperature matches the vehicle specifications. Tighten bolts to manufacturer torque settings to avoid damage or leaks. This part is designed for direct replacement on Lexus GS350, IS300, IS350, RC300, and RC350 models.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 143-0976 thermostat housing assembly undergoes rigorous quality control to ensure consistent operation at the specified 86°C activation point. While specific warranty details are not provided here, Beck Arnley typically offers coverage against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.