Facet 7.8491 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Acura and Honda Vehicles

The Facet 7.8491 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Acura and Honda models. This thermostat ensures efficient cooling system performance, helping to prevent engine overheating and improve fuel efficiency.

• Compatible with Acura and Honda models including Accord, MDX, Pilot, and S2000
• Part number 7.8491 for precise fit and function
• Engine coolant thermostat designed to regulate engine temperature effectively
• Durable construction for consistent performance under varying conditions
• Direct replacement for original equipment thermostats

Product Details and Compatibility

The Facet 7.8491 engine coolant thermostat is engineered to fit multiple Acura and Honda vehicles such as the Accord, Accord Crosstour, CL, Crosstour, Legend, MDX, NSX, Odyssey, Pilot, Ridgeline, RL, S2000, TL, TSX, and ZDX. This thermostat plays a critical role in the engine’s cooling system by opening and closing at specific temperatures to regulate coolant flow. Using the correct thermostat like the Facet 7.8491 helps maintain engine temperature within manufacturer specifications, which is essential for engine longevity and performance.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor fuel economy caused by incorrect engine temperature
• Reduces risk of engine damage due to overheating or overcooling
• Addresses issues with inconsistent cabin heating
• Resolves thermostat-related engine temperature warning lights

Installation Notes and Tips

When installing the Facet 7.8491 engine coolant thermostat, ensure the engine is cool before beginning work. Drain the coolant system partially to avoid spills and contamination. Remove the old thermostat housing carefully and clean the mounting surface before installing the new thermostat. Verify the orientation of the thermostat matches manufacturer guidelines to ensure proper operation. After installation, refill the cooling system and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

Facet engine coolant thermostats are manufactured to meet or exceed OEM specifications for fit and function. The 7.8491 thermostat undergoes quality control testing to ensure reliable performance. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.