Facet 7.8404 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select Vehicles

The Facet 7.8404 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Toyota Camry, Lexus ES350, and Ford Taurus. This thermostat ensures efficient engine performance by regulating coolant flow precisely.

• Compatible with Chevrolet, Dodge, Ford, Lexus, Mitsubishi, Pontiac, Scion, and Toyota models
• Engine coolant thermostat designed for accurate temperature control
• Part number 7.8404 for easy identification and replacement
• Fits popular models such as Toyota 4Runner, Lexus RX350, and Ford Taurus
• Durable construction for consistent operation under varying conditions

Product Details and Compatibility

The Facet 7.8404 engine coolant thermostat is engineered to fit a wide range of vehicles, including Toyota Camry, Lexus ES350, and Mitsubishi Eclipse. It plays a critical role in regulating the engine’s operating temperature by controlling the flow of coolant to the radiator. This thermostat is compatible with multiple makes and models such as the Toyota 4Runner, Lexus RX350, Ford Taurus, and Scion tC, ensuring proper fitment and reliable performance. Using the correct thermostat like the Facet 7.8404 helps maintain engine efficiency and prevents overheating or overcooling issues.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor fuel economy caused by incorrect engine temperature
• Reduces engine wear due to temperature fluctuations
• Eliminates rough idling or stalling related to thermostat failure
• Prevents heater core issues by maintaining proper coolant circulation

Installation Notes and Tips

When installing the Facet 7.8404 thermostat, ensure the engine is cool before beginning work. Drain the coolant system to avoid spills and contamination. Verify the orientation of the thermostat matches the vehicle manufacturer’s specifications for proper operation. After installation, refill the cooling system and bleed air pockets to prevent overheating. Always cross-check the part number 7.8404 to confirm compatibility with your specific vehicle model.

Quality Assurance and Warranty

Facet engine coolant thermostats are manufactured to meet OEM standards for fit and function. While specific warranty details for part number 7.8404 are not provided, Facet products typically undergo rigorous quality control to ensure durability and reliable performance in automotive cooling systems.