Facet 7.8269 Engine Coolant Thermostat

Facet 7.8269 Engine Coolant Thermostat

Facet 7.8269 is an engine coolant thermostat for Toyota cooling system service. It is specified with a 190°F opening temperature and is listed for a wide range of Toyota cars and trucks, including Toyota 4Runner, Pickup, Supra, Cressida, Celica, Starlet, Corolla, and Corona applications.

Key Features

• Engine coolant thermostat for Toyota Belts and Cooling service
• 190°F opening temperature for temperature control in the cooling system
• Facet part number 7.8269 for accurate catalog matching
• Listed for multiple Toyota models across 1976-1995
• Includes ring gasket design notes on select Toyota Pickup applications

Detailed Description

This Facet thermostat helps regulate coolant flow so the engine reaches and maintains operating temperature in Toyota 4Runner, Pickup, Supra, Cressida, Celica, Starlet, Corolla, and Corona applications. The 190°F opening temperature is the key specification for matching the correct cooling system setup, and part number 7.8269 should be verified against the vehicle’s original thermostat requirements before installation.

Compatible fitment includes 1984-1995 Toyota 4Runner; 1986-1995 Toyota Pickup; 1979-1980 Toyota Pickup; 1986-1992 Toyota Supra; 1978-1988 Toyota Cressida; 1983-1985 Toyota Celica; 1979-1981 Toyota Celica; 1981-1984 Toyota Starlet; 1976-1982 Toyota Corolla; and 1977-1981 Toyota Corona. Select Toyota Pickup listings also note a ring gasket design.

Common Cooling System Issues

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuations caused by a worn thermostat
• Overheating from restricted coolant flow control
• Poor heater performance during cold-weather operation
• Cooling system service needs on Toyota 4Runner, Pickup, Supra, and related models

Installation Notes and Tips

Confirm the thermostat opening temperature and gasket style against the original part before installation. Clean the housing sealing surfaces thoroughly, inspect the thermostat housing and coolant condition, and refill the system with the correct coolant mixture after service. Bleed air from the cooling system according to the vehicle service procedure to help prevent hot spots and inaccurate temperature control.

Quality Assurance

Facet cooling components are cataloged for direct vehicle application matching, and 7.8269 is identified with a specific 190°F opening specification for Toyota fitment verification.