Facet 7.8493 Engine Coolant Thermostat

Engine Coolant Thermostat for Honda and Acura

Facet 7.8493 is an engine coolant thermostat for select Honda Civic, Honda HR-V, and Acura ILX applications. It is listed with gasket inclusion on several fitments, making it a direct replacement option for cooling system service on covered vehicles.

Key Features

• Engine coolant thermostat for Belts and Cooling > Thermostat and Housing applications
• Facet part number 7.8493 for easy catalog matching
• Fits 2016 Honda HR-V, engine coolant thermostat incl. gasket
• Fits 2014-2015 Acura ILX, engine coolant thermostat incl. gasket
• Fits 2013-2015 Honda Civic, engine coolant thermostat incl. gasket
• Additional coverage for 2003-2005 Honda Civic, 1992-1993 Honda Civic, and select 2013-2015 Acura ILX and 2006-2013 Honda Civic listings

Detailed Description

This Facet thermostat is cataloged for a broad range of Honda Civic and Acura ILX cooling system applications, plus the 2016 Honda HR-V. The part number 7.8493 appears across multiple fitment entries, including listings that note gasket inclusion and vendor-specific OE references such as NIPPON and FUJI SEIKO. For buyers searching for a Honda Civic engine coolant thermostat or an Acura ILX thermostat replacement, this part provides a fitment-focused match for the listed vehicles.

Common Replacement Reasons

• Engine runs too cool or takes too long to reach operating temperature
• Temperature gauge fluctuates during normal driving
• Coolant flow control issues affecting heater performance
• Thermostat sticking open or closed
• Cooling system service on a Honda Civic, Honda HR-V, or Acura ILX

Installation Notes and Tips

Verify engine application against the vehicle’s cooling system before installation. Match the thermostat housing and gasket requirements to the exact fitment listed for your year, make, and model. Clean the sealing surfaces thoroughly and refill the cooling system with the correct coolant after service.

Quality Assurance

Facet cooling system components are cataloged for OE-style replacement use. This part cross-references OE vendor references NIPPON and FUJI SEIKO on select applications for the same vehicle coverage.