Bosal 256-1137 Exhaust Pipe Flange Gasket - Front or Rear

Brand	Bosal 256-1137
Position	Rear and Front
Bolt Hole Quantity	4
Series	Direct-fit exhaust
Subtitle	Direct-fit
Title	Exhaust flange gasket
Product line	BRExhaust Replacement Exhaust Gasket
Fits	Acura, Honda, and Saturn · 71 vehicles

Direct-fit exhaust gasket. Engineered to OE standards for a gas-tight connection and precise fit.

Easy installation. Built to OE specifications for a straightforward, precise fit.

Exhaust flange gasket. A sealing component for exhaust pipe flange repairs.

$25.55Free shipping

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Bosal Exhaust Flange Gasket 256-1137

Bosal BRExhaust Replacement Exhaust Gasket 256-1137 is a direct-fit exhaust pipe flange gasket engineered to OE standards for a precise fit and a gas-tight seal. It is built for repair work where the flange connection between exhaust components needs accurate alignment and dependable sealing.

The BRExhaust Replacement Exhaust Gasket line focuses on OE-style replacement parts that follow factory specifications, making it easier to service common exhaust leak points on Honda, Acura, and Saturn applications. This Bosal 256-1137 gasket is a direct-fit solution for vehicles that require a flange gasket with a 4-bolt hole pattern.

Key Features

Direct-fit exhaust pipe flange gasket
Engineered to OE standards for fitment and sealing
4 bolt hole quantity for the specified flange application
Designed for a gas-tight connection at the exhaust joint
Part of the Bosal BRExhaust Replacement Exhaust Gasket line
Part number: 256-1137

Detailed Description

Bosal 256-1137 is an exhaust flange gasket intended for repair of flange connections in the exhaust system. It is used at locations such as between the cylinder head and manifold converter on select Honda Odyssey, Honda Pilot, Honda Ridgeline, Honda Accord, and Saturn Vue applications, as well as between the manifold converter and Y-pipe on select Acura TL and Acura MDX applications. The OE-based design supports accurate placement and a secure seal at the exhaust joint.

For buyers searching for a Honda Odyssey exhaust flange gasket, Acura TL exhaust gasket, or Honda Accord direct-fit exhaust gasket, this part number 256-1137 provides a targeted replacement option. It is also a fitment-based choice for Acura MDX, Honda Pilot, Honda Ridgeline, and Saturn Vue exhaust repair work where the original flange gasket has failed.

What It Helps Fix

Exhaust leaks at a flange connection
Noise from a leaking manifold-to-pipe joint
Loss of sealing between exhaust components
Service issues caused by a worn or damaged gasket surface
Fitment problems when replacing an OE-style exhaust flange gasket

Installation Notes and Tips

Verify the flange location before ordering: front, rear, or N/A positions are listed in the fitment data.
Confirm the vehicle year, make, and model against the application list for Bosal 256-1137.
Inspect mating surfaces for corrosion, warping, or carbon buildup before installation.
Use the OE-style flange alignment to position the gasket correctly during assembly.
Check for exhaust leaks after installation and re-torque fasteners according to factory service procedures.

Quality Assurance

This Bosal BRExhaust Replacement Exhaust Gasket is manufactured to OE specifications for precise fitment and a sealed exhaust connection. Part number 256-1137 is built as a direct-fit replacement for the listed Honda, Acura, and Saturn applications.

This part fits 71 vehicles

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

Year	Make	Model	Submodel	Body Type	Transmission	Liters	Cylinders	Fuel Type	Position	Notes
2010	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2010	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2009	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2009	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Acura	TL	Base	—	—	3.2L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2008	Acura	TL	Base	—	—	3.2L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2008	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Honda	Pilot	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Honda	Pilot	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Honda	Ridgeline	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2008	Honda	Ridgeline	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Acura	TL	Base	—	—	3.2L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2007	Acura	TL	Base	—	—	3.2L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2007	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Accord	—	—	—	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Pilot	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Pilot	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Ridgeline	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Honda	Ridgeline	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Saturn	Vue	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2007	Saturn	Vue	—	—	—	3.5L	V6	—	N/A	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2006	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2006	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2006	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2006	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Accord	—	Sedan	—	3.0L	V6	GAS	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Accord	—	Sedan	—	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Pilot	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Pilot	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Ridgeline	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Honda	Ridgeline	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Saturn	Vue	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2006	Saturn	Vue	—	—	—	3.5L	V6	—	N/A	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2005	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2005	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2005	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2005	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Accord	—	Coupe	Automatic	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Accord	—	Sedan	—	3.0L	V6	GAS	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Accord	—	Sedan	—	3.0L	V6	GAS	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Odyssey	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Odyssey	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Pilot	—	—	—	3.5L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Honda	Pilot	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Saturn	Vue	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2005	Saturn	Vue	—	—	—	3.5L	V6	—	N/A	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2004	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2004	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2004	Acura	TL	—	—	—	3.2L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2004	Honda	Accord	—	Coupe	Automatic	3.0L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Honda	Accord	—	Coupe	Automatic	3.0L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Honda	Accord	—	Sedan	—	3.0L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Honda	Accord	—	Sedan	—	3.0L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Saturn	Vue	—	—	—	3.5L	V6	—	N/A	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2004	Saturn	Vue	—	—	—	3.5L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2003	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Front Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2003	Acura	MDX	—	—	—	3.5L	V6	—	N/A	Between Rear Manifold Converter and Y-Pipe; BRExhaust Replacement Exhaust Gasket
2003	Honda	Accord	—	Coupe	Automatic	3.0L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2003	Honda	Accord	—	Coupe	Automatic	3.0L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2003	Honda	Accord	—	Sedan	—	3.0L	V6	—	Rear	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
2003	Honda	Accord	—	Sedan	—	3.0L	V6	—	Front	Between Cylinder Head and Manifold Converter; BRExhaust Replacement Exhaust Gasket
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