Fel-Pro 61089 Exhaust Pipe Flange Gasket

Exhaust Pipe Flange Gasket for GM Applications

Fel-Pro 61089 is a premium exhaust pipe flange gasket built for a precise seal at the exhaust connection. It uses application-specific materials to support dependable sealing performance on a wide range of GM trucks, SUVs, and vans, including Chevrolet Silverado 1500, Tahoe, and GMC Sierra 1500 applications.

Key Features

• Inside diameter: 2.333 in. (59.3 mm)
• Outside diameter: 3.124 in. (79.3 mm)
• Thickness: 1.023 in. (26.0 mm)
• Premium grade construction
• Application-specific sealing material for exhaust flange service
• Direct replacement for select GM exhaust pipe flange applications

Detailed Description

Fel-Pro 61089 is an exhaust pipe flange gasket engineered for sealing the joint between exhaust components where a stable, heat-resistant seal is required. The gasket dimensions are sized at 2.333 inches inside diameter, 3.124 inches outside diameter, and 1.023 inches thick, helping it match the flange interface used across many GM platforms. This part cross-references MAHLE F31619 for the same application. It is a strong fitment choice for vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade when servicing exhaust flange connections.

Fel-Pro designs its gaskets around vehicle-specific sealing needs, and this part number 61089 follows that approach with a premium material specification intended for consistent exhaust sealing performance. It is also listed across a broad range of GM SUVs, pickups, vans, and utility models from 1999 through 2022.

What It Helps Address

• Exhaust leaks at the flange connection
• Noise from a failing exhaust seal
• Soot or residue around the exhaust joint
• Loss of sealing integrity after flange service
• Replacement needs during exhaust pipe repair on Silverado, Tahoe, and Sierra applications

Installation Notes and Tips

Confirm flange dimensions and vehicle application before installation. Clean both mating surfaces thoroughly so the gasket can seat evenly, and inspect the flange for warping, corrosion, or damage that could affect sealing. Verify the exhaust connection is aligned correctly before tightening to help maintain an even seal. Fits 1999-2021 Chevrolet Silverado 1500, N/A; Fits 2000-2022 Chevrolet Tahoe, N/A; Fits 1999-2021 GMC Sierra 1500, N/A.

Quality Assurance

Fel-Pro gaskets are built with application-specific materials and sealing-focused engineering for professional repair use. Part number 61089 is a premium exhaust gasket solution for select GM exhaust systems.