Mahle F33138 Exhaust Pipe Flange Gasket

Exhaust Flange Gasket Overview

The Mahle F33138 exhaust pipe flange gasket is a ring-type sealing component for exhaust system service. It is built for applications that require a precise seal at the converter connection, helping maintain exhaust integrity on compatible Cadillac and Saab models.

Key Features

• Ring Type B gasket construction for exhaust flange sealing.
• Fits converter and coil wrap applications listed for select vehicles.
• Mahle sealing product line used by OEMs and technicians worldwide.
• Part number F33138 for accurate ordering and service matching.

Detailed Description

Mahle F33138 is an exhaust pipe flange gasket engineered for sealing the joint at the exhaust connection point. The ring-style design supports a secure seal where the converter meets the exhaust pipe, helping reduce leakage at the flange interface. Compatible With 2008-2011 Cadillac CTS, N/A; 2008-2011 Cadillac SRX, N/A; 2011 Saab 9-4X, N/A; and 2008-2010 Cadillac STS, N/A, this gasket is a direct service part for listed exhaust applications. The F33138 part number is also useful when cross-checking service records or matching replacement parts during exhaust repair.

What It Is Used For

• Sealing exhaust leaks at the flange connection.
• Restoring a tight joint after gasket wear or compression.
• Addressing exhaust noise caused by a leaking converter connection.
• Helping maintain proper exhaust flow through the sealed joint.

Installation Notes and Tips

Verify the flange style and gasket profile before installation. Clean both mating surfaces thoroughly so the new gasket seats evenly, and inspect the flange for warping, corrosion, or damage that could affect sealing. Confirm the application by part number F33138 and match it to the vehicle listing before assembly.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians for sealing performance in demanding service environments. This part cross-references FEL-PRO (e.g., 61636) for the same application.