Fel-Pro 60866 Exhaust Pipe Flange Gasket - Manifold To Front Pipe or Resonator Assembly To Muffler Assembly

Fel-Pro 60866 Exhaust Pipe Flange Gasket

Fel-Pro 60866 is a premium exhaust pipe flange gasket built for sealing the exhaust connection points on select Mazda Miata applications. It uses application-specific materials and a vehicle-focused design to support a tight seal at the manifold-to-front-pipe and resonator-to-muffler joints.

For Mazda Miata owners searching for an exhaust flange gasket, Fel-Pro 60866 provides a direct-fit sealing solution for the specified factory locations. The irregular gasket shape, round single-port design, and precise bolt pattern help match the original exhaust flange layout.

Key Features

• Premium-grade exhaust pipe flange gasket for select Mazda Miata models
• Fits 1990-1997 Mazda Miata, manifold to front pipe
• Fits 1999-2000 Mazda Miata, resonator assembly to muffler assembly
• Irregular gasket shape with 1 round port
• Port inside diameter: 2.045 in.
• Thickness: 0.023 in. / 0.6 mm
• 3-bolt hole design for the listed exhaust flange applications

Detailed Description

Fel-Pro 60866 is an exhaust pipe flange gasket engineered for sealing specific Mazda Miata exhaust joints. The gasket’s 0.023-inch thickness and 2.045-inch round port opening are matched to the listed flange configuration, while the irregular profile and 3-bolt pattern support proper alignment at the connection point. This part number is used on 1990-1997 Mazda Miata manifold-to-front-pipe locations and 1999-2000 Mazda Miata resonator-assembly-to-muffler-assembly locations. Fel-Pro 60866 is also cross-referenced to MAHLE F7485 for the same application.

Common Uses

• Sealing an exhaust leak at the flange connection
• Replacing a damaged or compressed exhaust gasket
• Restoring a proper seal after exhaust service
• Addressing noise or odor from a leaking exhaust joint
• Supporting correct exhaust system alignment at the flange

Installation Notes and Tips

Confirm the flange location before ordering: this gasket is listed for 1990-1997 Mazda Miata manifold to front pipe and 1999-2000 Mazda Miata resonator assembly to muffler assembly applications. Inspect the mating surfaces for warping, corrosion, or carbon buildup before installation, and clean both sides of the flange so the gasket can seat evenly. Verify bolt-hole alignment and port shape against the original part before tightening the exhaust connection.

Quality Assurance

Fel-Pro gaskets are built around application-specific sealing materials and vehicle-focused fitment to support dependable exhaust sealing on the listed Mazda Miata applications.