Fel-Pro 61255 Exhaust Pipe Flange Gasket - Manifold To Front Pipe

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Fel-Pro 61255 Exhaust Pipe Flange Gasket - Manifold To Front Pipe

Brand	Fel-Pro 61255
Position	Manifold To Front Pipe
Fits	Chevrolet, GMC, Saab, Isuzu, Buick, and Oldsmobile · 46 vehicles

Application-specific materials. Engineered for a precise seal and dependable durability.

Premium grade. Built to deliver professional-level sealing performance.

Exhaust pipe flange gasket. Helps create a tight seal in the exhaust system.

Cross-references MAHLE F31719, 134161 and 15037539 for the same application. See all 5.

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Exhaust Pipe Flange Gasket for GM SUVs

Fel-Pro 61255 is a premium exhaust pipe flange gasket built for the manifold-to-front pipe connection. It uses application-specific sealing materials to support a tight exhaust seal on vehicles such as the Chevrolet Trailblazer, GMC Envoy, and Buick Rainier.

With a 2.520-inch inside diameter, 3.430-inch outside diameter, and 0.990-inch thickness, this gasket is sized for the exhaust flange interface and helps restore sealing performance where heat and vibration can wear the original gasket.

Key Features

Fel-Pro 61255 exhaust pipe flange gasket for manifold-to-front pipe service
Premium grade construction for demanding exhaust sealing applications
2.520 in. inside diameter and 3.430 in. outside diameter
0.990 in. thickness for proper flange sealing surface support
Application-specific material selection for vehicle-level fit and sealing
Cross-reference: MAHLE F31719

Detailed Description

Fel-Pro 61255 is an exhaust pipe flange gasket engineered for the manifold-to-front pipe connection on a range of GM and related SUVs. It is listed for 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2004-2007 Buick Rainier, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, and 2004-2005 GMC Envoy XUV, along with 2005-2009 Saab 9-7x, 2003-2008 Isuzu Ascender, and 2002-2004 Oldsmobile Bravada. The part number 61255 is also referenced by aftermarket numbers including 134161 and EG24358.

Fel-Pro gaskets are built around vehicle-specific sealing needs, and this exhaust flange gasket is shaped to match the listed application dimensions for a reliable seal at the exhaust joint. If you are replacing a leaking exhaust pipe flange gasket on a Chevrolet Trailblazer or GMC Envoy, Fel-Pro 61255 provides the correct fitment profile for the manifold-to-front pipe location.

What It Helps Fix

Exhaust leaks at the manifold-to-front pipe flange
Noise from a failing exhaust joint
Loss of sealing caused by heat cycling and vibration
Damaged or compressed flange gasket material
Service issues on Trailblazer, Envoy, Rainier, and related SUV exhaust connections

Installation Notes and Tips

Confirm the exhaust connection location before ordering: this gasket is for the manifold-to-front pipe position. Compare the inside diameter, outside diameter, and thickness to the original gasket and inspect the flange surfaces for warping, corrosion, or carbon buildup before assembly. Proper surface preparation helps the gasket seat evenly and maintain a consistent seal.

Quality Assurance

Fel-Pro is known for application-specific sealing solutions used by professionals, and this gasket follows that approach with premium-grade materials selected for exhaust sealing performance.

This part fits 46 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2009	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2009	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2009	Saab	9-7x	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2008	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2008	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2008	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2008	Saab	9-7x	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2007	Buick	Rainier	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2007	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2007	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2007	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2007	Saab	9-7x	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	Buick	Rainier	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	Chevrolet	Trailblazer EXT	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	GMC	Envoy XL	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2006	Saab	9-7x	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	Buick	Rainier	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	Chevrolet	Trailblazer EXT	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	GMC	Envoy XL	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	GMC	Envoy XUV	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2005	Saab	9-7x	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	Buick	Rainier	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	Chevrolet	Trailblazer EXT	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	GMC	Envoy XL	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	GMC	Envoy XUV	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2004	Oldsmobile	Bravada	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	Chevrolet	Trailblazer EXT	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	GMC	Envoy XL	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	Isuzu	Ascender	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2003	Oldsmobile	Bravada	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2002	Chevrolet	Trailblazer	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2002	Chevrolet	Trailblazer EXT	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2002	GMC	Envoy	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2002	GMC	Envoy XL	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
2002	Oldsmobile	Bravada	4.2L	L6	Manifold To Front Pipe	Fits exhaust pipe flange.
No rows match your filter.

Directly replaces or cross-references 5 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

MAHLE — F317191341611503753915167765EG24358