Facet 7.8954S Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Subaru Vehicles

The Facet 7.8954S engine coolant thermostat is designed to maintain optimal engine temperature for Subaru models including Forester, Impreza, Legacy, Outback, and Tribeca. This thermostat ensures efficient engine performance by regulating coolant flow precisely.

• Compatible with Subaru Forester, Impreza, Legacy, Outback, and Tribeca
• Part number 7.8954S for accurate identification
• Engine coolant thermostat designed to regulate engine temperature
• Durable construction for consistent thermal response
• Direct replacement for factory-installed thermostats

Product Details and Functionality

The Facet 7.8954S engine coolant thermostat plays a critical role in controlling the flow of coolant through the engine. By opening and closing at specific temperatures, it helps maintain the engine within its ideal operating range. This prevents overheating and promotes fuel efficiency. Compatible with multiple Subaru models such as the Forester, Impreza, Legacy, Outback, and Tribeca, this thermostat is engineered to meet OEM specifications for fit and function.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor fuel economy caused by improper engine temperature
• Resolves issues with engine temperature fluctuations
• Eliminates coolant leaks associated with faulty thermostats
• Addresses engine warm-up delays in Subaru Forester, Impreza, Legacy, Outback, and Tribeca

Installation Notes and Tips

When installing the Facet 7.8954S thermostat, ensure the engine is cool before beginning work. Drain the coolant system to prevent spills and contamination. Verify the orientation of the thermostat matches the vehicle’s specifications to ensure proper operation. After installation, refill the cooling system and bleed air pockets to avoid overheating issues.

Quality Assurance and Warranty

Facet engine coolant thermostats are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 7.8954S are not provided, Facet products typically undergo rigorous testing to comply with OEM requirements for Subaru vehicles.