Apex AWO2174 Engine Coolant Thermostat Gasket

Engine Coolant Thermostat Gasket for Honda

The Apex AWO2174 engine coolant thermostat gasket provides a direct sealing solution for thermostat service on select Honda applications. It is used to restore the seal between the thermostat housing and mating surfaces, helping maintain proper coolant containment in the cooling system.

• Engine coolant thermostat gasket for sealing the thermostat housing
• Fits 1999-2001 Honda Prelude
• Fits 1993-1996 Honda Prelude
• Fits 1995-1997 Honda Accord, thermostat seal
• Apex AWO2174 for Honda cooling system repair

Application Details

Compatible with Honda Prelude models from 1993-1996 and 1999-2001, plus 1995-1997 Honda Accord applications noted as thermostat seal use. The Apex AWO2174 is the correct type of sealing component for thermostat housing service where a precise coolant seal is required. Use this gasket when replacing a thermostat or resealing the housing on Prelude and Accord cooling system repairs.

Common Repair Uses

• Coolant seepage at the thermostat housing
• Visible gasket wear or flattening during thermostat replacement
• Sealing issues after cooling system service
• Coolant odor or residue around the thermostat area
• Leak repair on Honda Prelude and Honda Accord thermostat assemblies

Installation Notes

Clean both mating surfaces before installation and remove all old gasket material, corrosion, and coolant residue. Verify thermostat housing alignment before tightening fasteners evenly to the manufacturer’s specification. For best results, inspect the thermostat, housing, and adjacent hoses during service. Apex AWO2174 is referenced for Honda Prelude and Honda Accord thermostat seal applications.

Quality Assurance

Apex identifies this part as an engine coolant thermostat gasket under part number AWO2174. Confirm vehicle year, model, and thermostat housing style before installation to ensure the correct sealing fit for your Honda cooling system repair.