Beck Arnley 143-0779 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Dodge and Mitsubishi Vehicles

The Beck Arnley 143-0779 engine coolant thermostat is designed to maintain optimal engine temperature for select Dodge and Mitsubishi models. Engineered to regulate coolant flow precisely at 180 degrees Fahrenheit, this thermostat helps ensure efficient engine performance and prevents overheating.

• Engine coolant thermostat with a 180°F temperature rating
• Compatible with Dodge Colt, Expo LRV, Lancer, and Mitsubishi Mirage, Montero Sport
• Thermostat only; housing not included
• Contains nickel, lead, cadmium, cobalt, carbon black, and di(2-ethylhexyl)phth chemicals
• Beck Arnley quality standards for reliable temperature control

Product Details and Specifications

The Beck Arnley 143-0779 thermostat is specifically calibrated to open at 180 degrees Fahrenheit, ensuring your engine coolant circulates at the correct temperature. This part is designed for use in various Dodge and Mitsubishi vehicles, including the Colt, Expo LRV, Lancer, Mirage, and Montero Sport models. Note that this product includes the thermostat only; the housing is not part of this assembly. The thermostat contains certain chemicals such as nickel, lead, cadmium, cobalt, carbon black, and di(2-ethylhexyl)phth, which are standard in manufacturing but should be handled with care during installation.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps maintain consistent engine operating temperature
• Replaces faulty or stuck thermostats causing poor heater performance
• Addresses coolant circulation issues in Dodge Colt and Mitsubishi Montero Sport
• Improves engine efficiency and reduces wear from temperature fluctuations

Installation Notes and Tips

When installing the Beck Arnley 143-0779 thermostat, ensure the engine is cool to avoid burns. Since the housing is not included, reuse the existing housing or purchase separately if needed. Proper gasket sealing is essential to prevent coolant leaks. Verify compatibility with your specific Dodge or Mitsubishi model before installation to ensure correct fitment.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle. While specific warranty details for part number 143-0779 are not provided here, Beck Arnley typically offers limited warranties covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.