Beck Arnley 143-0804 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Mitsubishi Vehicles

The Beck Arnley 143-0804 engine coolant thermostat is designed to maintain optimal engine temperature for select Mitsubishi models. Engineered to open at 192°F, this thermostat helps regulate coolant flow, ensuring efficient engine performance and preventing overheating.

• Engine coolant thermostat with a 192°F opening temperature
• Compatible with Mitsubishi Diamante, Eclipse, Endeavor, Galant, Montero, and Montero Sport
• Thermostat only; housing not included
• Beck Arnley quality standards for reliable operation
• Part number 143-0804 for precise identification

Product Details and Specifications

This Beck Arnley engine coolant thermostat (part number 143-0804) is designed specifically for Mitsubishi vehicles including the Diamante, Eclipse, Endeavor, Galant, Montero, and Montero Sport models. The thermostat opens at a temperature of 192°F, allowing coolant to circulate through the engine once the optimal operating temperature is reached. This helps maintain consistent engine temperature, improving fuel efficiency and reducing engine wear. Note that the thermostat housing is not included with this part and must be sourced separately if needed.

Applications and Common Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor engine performance caused by incorrect coolant temperature
• Reduces risk of coolant leaks associated with faulty thermostats
• Addresses engine temperature fluctuations in Mitsubishi Diamante, Eclipse, Endeavor, Galant, Montero, and Montero Sport
• Supports proper heater operation by maintaining consistent coolant temperature

Installation Notes and Tips

When installing the Beck Arnley 143-0804 thermostat, ensure the engine is cool before removal to avoid injury. Since the housing is not included, inspect the existing thermostat housing for damage or wear and replace if necessary. Follow manufacturer torque specifications when securing the thermostat to prevent leaks. Proper coolant system bleeding after installation is recommended to remove air pockets and ensure optimal performance.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. While specific warranty details for part number 143-0804 are not provided here, Beck Arnley typically offers coverage against defects in materials and workmanship. Refer to the product packaging or Beck Arnley documentation for exact warranty terms.