Elring 690.730 Engine Coolant Thermostat Gasket

Elring 690.730 Thermostat Gasket

Elring 690.730 is an engine coolant thermostat gasket for select Chevrolet small-car and compact applications. It is used to seal the thermostat housing and help maintain a proper coolant seal in the cooling system.

Key Features

• Engine coolant thermostat gasket for sealing the thermostat housing
• Compatible with 2011-2016 Chevrolet Cruze, 2012-2020 Chevrolet Sonic, 2013-2021 Chevrolet Trax, and 2016 Chevrolet Cruze Limited
• OE-style sealing component for cooling system service
• Elring part number 690.730 for catalog and service matching
• Cross-references GM 13 38 032 and 55 565 619 for the same application

Detailed Description

This Elring thermostat gasket is a direct-fit sealing part for cooling system repairs on Chevrolet Cruze, Chevrolet Sonic, and Chevrolet Trax applications. Use it when servicing the thermostat housing to restore a secure coolant seal and support proper cooling system integrity. The part number 690.730 is useful when matching the correct gasket during thermostat replacement or housing service.

Fits 2011-2016 Chevrolet Cruze, N/A. Fits 2012-2020 Chevrolet Sonic, N/A. Fits 2013-2021 Chevrolet Trax, N/A. Fits 2016 Chevrolet Cruze Limited, N/A.

What It Is Used For

• Replacing a leaking thermostat housing gasket
• Addressing coolant seepage at the thermostat assembly
• Restoring a sealed connection after thermostat service
• Supporting cooling system maintenance on Cruze, Sonic, and Trax models

Installation Notes and Tips

Clean the mating surfaces before installation and inspect the thermostat housing for warpage, corrosion, or residue that could affect sealing. Verify the gasket matches the vehicle application by year, make, and model before assembly. Follow the vehicle service procedure and coolant refill steps after repair.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and 690.730 is cataloged for the listed Chevrolet applications. Confirm fitment against the vehicle’s model year and cooling system configuration before installation.