Mahle C31349 Engine Coolant Outlet Gasket

Engine Coolant Outlet Gasket for OE-Style Sealing

The Mahle C31349 engine coolant outlet gasket is an OEM-standard sealing solution for cooling system service. Built with beaded paper gasket material, it is made to restore a secure seal at the coolant outlet on a wide range of GM vehicles, including Buick LeSabre, Pontiac Grand Prix, and Chevrolet Impala applications.

Key Features

• Mahle C31349 engine coolant outlet gasket
• OEM Standard item grade for OE-style fit and sealing performance
• Beaded paper gasket material for cooling system sealing surfaces
• Additional package contents: none
• Fits select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac applications from 1992-2003

Detailed Description

Mahle C31349 is an engine coolant outlet gasket engineered for service on GM cooling system applications where a reliable seal is required between mating surfaces. Mahle supplies sealing products used by OEMs and technicians worldwide, and this gasket follows that OE-standard approach for fitment and material selection. It is a direct replacement choice for vehicles such as the Buick Park Avenue, Chevrolet Monte Carlo, and Pontiac Bonneville, as well as other listed applications.

This part cross-references FEL-PRO 35595 and General Motors 10144187 for the same application.

Common Repair Uses

• Replacing a leaking coolant outlet gasket
• Addressing coolant seepage at the outlet housing
• Restoring a proper seal after cooling system service
• Correcting gasket deterioration from age and heat cycling
• Repairing sealing issues on GM V6 cooling system components

Installation Notes and Tips

Clean both mating surfaces thoroughly before installation and remove all old gasket material, corrosion, and coolant residue. Verify the coolant outlet and housing surfaces are flat and undamaged before assembly. Use the correct torque sequence and refill the cooling system with the proper coolant after installation. Confirm fitment by matching the vehicle year, make, and model to the listed applications, including 1992-2003 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models.

Quality Assurance

Mahle sealing products are built to OEM-standard expectations and are trusted in professional repair environments for cooling system service.