HomeExhaust > Gaskets and Sealing SystemsFel-Pro 61311 Exhaust Pipe Flange Gasket - Converter To Resonator Assembly, Front Pipe To Converter or Intermediate Pipe To Converter
Part #: 61311

Fel-Pro 61311 Exhaust Pipe Flange Gasket - Converter To Resonator Assembly, Front Pipe To Converter or Intermediate Pipe To Converter

Front Pipe To Converter, Converter To Resonator Assembly, and Intermediate Pipe To Converter
⚙️ 111 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.00Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Oldsmobile, and Pontiac, 88, Aurora, Bonneville, DeVille, DTS, Eldorado, LeSabre, LSS, Lucerne, Park Avenue, Regency, Riviera, Seville, SRX, STS, and XLR
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Fel-Pro Exhaust Pipe Flange Gasket Overview

The Fel-Pro 61311 exhaust pipe flange gasket is engineered for reliable sealing in exhaust systems of select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed with precision, this gasket ensures a secure fit and helps maintain optimal exhaust performance.

  • Thickness options: 0.042 inch and 1.1 mm for precise sealing
  • Rectangular gasket shape with a round port design
  • Four bolt holes for secure flange attachment
  • Port inside diameter of 3.090 inches for proper exhaust flow
  • Premium grade material for durability and heat resistance

Detailed Product Description

The Fel-Pro 61311 exhaust pipe flange gasket features a rectangular shape with a single round port, measuring 3.090 inches in inside diameter. It includes four bolt holes to ensure a tight and secure connection between exhaust pipe flanges. Available thicknesses of 0.042 inch and 1.1 mm accommodate different sealing requirements, helping to prevent exhaust leaks and maintain system integrity. This premium grade gasket is designed to withstand high temperatures and resist degradation over time, making it suitable for use in various exhaust applications.

Compatible Vehicles and Applications

This gasket is compatible with a range of Buick, Cadillac, Oldsmobile, and Pontiac models, including but not limited to:

  • Buick LeSabre, Park Avenue, Lucerne, and Riviera
  • Cadillac DeVille, DTS, Eldorado, Seville, SRX, STS, and XLR
  • Oldsmobile 88 and LSS
  • Pontiac Aurora, Bonneville, and Grand Prix

Use the Fel-Pro 61311 gasket when replacing or repairing exhaust pipe flanges on these vehicles to ensure a proper seal and maintain exhaust system performance.

Common Issues Addressed by This Gasket

  • Exhaust leaks caused by worn or damaged flange gaskets
  • Noise and vibration from improper exhaust sealing
  • Corrosion and heat damage to existing gaskets
  • Reduced engine efficiency due to exhaust system leaks
  • Failed emissions tests related to exhaust leaks

Installation Notes and Tips

Ensure mating surfaces are clean and free of debris before installing the Fel-Pro 61311 gasket. Align the gasket carefully with the four bolt holes and the round port to prevent misalignment. Tighten bolts evenly in a crisscross pattern to achieve a uniform seal. Avoid over-tightening to prevent gasket damage.

Quality Assurance and Warranty

Fel-Pro exhaust gaskets are manufactured to meet strict quality standards for durability and performance. The 61311 gasket is made from premium materials designed to resist heat and corrosion. While specific warranty details are not provided, Fel-Pro products are generally backed by the manufacturer's quality assurance policies to ensure reliable service life.

BrandFel-Pro
Part Number61311
Thickness0.042
Thickness1.1
Bolt Hole Quantity4
Grade TypePremium
Gasket ShapeRectangular
Port Inside Diameter3.090
Port Quantity1
Port ShapeRound

This part fits 111 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8Front Pipe To Converter
2011CadillacDTS4.6LV8Front Pipe To Converter
2010BuickLucerne4.6LV8Front Pipe To Converter
2010CadillacDTS4.6LV8Front Pipe To Converter
2010CadillacSTS4.6LV8Converter To Resonator Assembly
2009BuickLucerne4.6LV8Front Pipe To Converter
2009CadillacDTS4.6LV8Front Pipe To Converter
2009CadillacSRX4.6LV8Front Pipe To Converter
2009CadillacSTS4.6LV8Converter To Resonator Assembly
2009CadillacSTS4.4LV8Converter To Resonator Assembly
2009CadillacXLR4.6LV8Converter To Resonator Assembly
2009CadillacXLR4.4LV8Converter To Resonator Assembly
2008BuickLucerne4.6LV8Front Pipe To Converter
2008CadillacDTS4.6LV8Front Pipe To Converter
2008CadillacSRX4.6LV8Front Pipe To Converter
2008CadillacSTS4.6LV8Converter To Resonator Assembly
2008CadillacSTS4.4LV8Converter To Resonator Assembly
2008CadillacXLR4.6LV8Converter To Resonator Assembly
2008CadillacXLR4.4LV8Converter To Resonator Assembly
2007BuickLucerne4.6LV8Front Pipe To Converter
2007CadillacDTS4.6LV8Front Pipe To Converter
2007CadillacSRX4.6LV8Front Pipe To Converter
2007CadillacSTS4.6LV8Converter To Resonator Assembly
2007CadillacSTS4.4LV8Converter To Resonator Assembly
2007CadillacXLR4.6LV8Converter To Resonator Assembly
2007CadillacXLR4.4LV8Converter To Resonator Assembly
2006BuickLucerne4.6LV8Front Pipe To Converter
2006CadillacDTS4.6LV8Front Pipe To Converter
2006CadillacSRX4.6LV8Front Pipe To Converter
2006CadillacSTS4.6LV8Converter To Resonator Assembly
2006CadillacSTS4.4LV8Converter To Resonator Assembly
2006CadillacXLR4.6LV8Converter To Resonator Assembly
2006CadillacXLR4.4LV8Converter To Resonator Assembly
2005BuickLeSabre3.8LV6Intermediate Pipe To Converter
2005BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2005CadillacDeVille4.6LV8Front Pipe To Converter
2005CadillacSRX4.6LV8Front Pipe To Converter
2005CadillacSTS4.6LV8Converter To Resonator Assembly
2005CadillacXLR4.6LV8Converter To Resonator Assembly
2005PontiacBonneville4.6LV8Front Pipe To Converter
2004BuickLeSabre3.8LV6Intermediate Pipe To Converter
2004BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2004CadillacDeVille4.6LV8Front Pipe To Converter
2004CadillacSeville4.6LV8Front Pipe To Converter
2004CadillacSRX4.6LV8Front Pipe To Converter
2004CadillacXLR4.6LV8Converter To Resonator Assembly
2004PontiacBonneville4.6LV8Front Pipe To Converter
2003BuickLeSabre3.8LV6Intermediate Pipe To Converter
2003BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2003CadillacDeVille4.6LV8Front Pipe To Converter
2003CadillacSeville4.6LV8Front Pipe To Converter
2003OldsmobileAurora4.0LV8Intermediate Pipe To Converter
2003PontiacBonneville3.8LV6Intermediate Pipe To Converter
2002BuickLeSabre3.8LV6Intermediate Pipe To Converter
2002BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2002CadillacDeVille4.6LV8Front Pipe To Converter
2002CadillacEldorado4.6LV8Front Pipe To Converter
2002CadillacSeville4.6LV8Front Pipe To Converter
2002OldsmobileAurora3.5LV6Front Pipe To Converter
2002PontiacBonneville3.8LV6Intermediate Pipe To Converter
2001BuickLeSabre3.8LV6Intermediate Pipe To Converter
2001BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2001CadillacDeVille4.6LV8Front Pipe To Converter
2001CadillacEldorado4.6LV8Front Pipe To Converter
2001CadillacSeville4.6LV8Front Pipe To Converter
2001OldsmobileAurora3.5LV6Front Pipe To Converter
2001PontiacBonneville3.8LV6Intermediate Pipe To Converter
2000BuickLeSabre3.8LV6Intermediate Pipe To Converter
2000BuickPark Avenue3.8LV6Intermediate Pipe To Converter
2000CadillacDeVille4.6LV8Front Pipe To Converter
2000CadillacEldorado4.6LV8Front Pipe To Converter
2000CadillacSeville4.6LV8Front Pipe To Converter
2000PontiacBonneville3.8LV6Intermediate Pipe To Converter
1999BuickLeSabre3.8LV6Intermediate Pipe To Converter
1999BuickPark Avenue3.8LV6Intermediate Pipe To Converter
1999BuickRiviera3.8LV6Intermediate Pipe To Converter
1999CadillacDeVille4.6LV8Front Pipe To Converter
1999CadillacEldorado4.6LV8Front Pipe To Converter
1999CadillacSeville4.6LV8Front Pipe To Converter
1999Oldsmobile883.8LV6Intermediate Pipe To Converter
1999OldsmobileAurora4.0LV8Intermediate Pipe To Converter
1999OldsmobileLSS3.8LV6Intermediate Pipe To Converter
1999PontiacBonneville3.8LV6Intermediate Pipe To Converter
1998BuickLeSabre3.8LV6Intermediate Pipe To Converter
1998BuickPark Avenue3.8LV6Intermediate Pipe To Converter
1998BuickRiviera3.8LV6Intermediate Pipe To Converter
1998CadillacDeVille4.6LV8Front Pipe To Converter
1998CadillacEldorado4.6LV8Front Pipe To Converter
1998CadillacSeville4.6LV8Front Pipe To Converter
1998Oldsmobile883.8LV6Intermediate Pipe To Converter
1998OldsmobileAurora4.0LV8Intermediate Pipe To Converter
1998OldsmobileLSS3.8LV6Intermediate Pipe To Converter
1998OldsmobileRegency3.8LV6Intermediate Pipe To Converter
1998PontiacBonneville3.8LV6Intermediate Pipe To Converter
1997BuickLeSabre3.8LV6Intermediate Pipe To Converter
1997BuickPark Avenue3.8LV6Intermediate Pipe To Converter
1997BuickRiviera3.8LV6Intermediate Pipe To Converter
1997CadillacDeVille4.6LV8Front Pipe To Converter
1997CadillacEldorado4.6LV8Front Pipe To Converter
1997CadillacSeville4.6LV8Front Pipe To Converter
1997Oldsmobile883.8LV6Intermediate Pipe To Converter
1997OldsmobileAurora4.0LV8Intermediate Pipe To Converter
1997OldsmobileLSS3.8LV6Intermediate Pipe To Converter
1997OldsmobileRegency3.8LV6Intermediate Pipe To Converter
1997PontiacBonneville3.8LV6Intermediate Pipe To Converter
1996BuickRiviera3.8LV6Intermediate Pipe To Converter
1996CadillacDeVille4.6LV8Front Pipe To Converter
1996CadillacEldorado4.6LV8Front Pipe To Converter
1996CadillacSeville4.6LV8Front Pipe To Converter
1996OldsmobileAurora4.0LV8Intermediate Pipe To Converter
1995BuickRiviera3.8LV6Intermediate Pipe To Converter

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

This part directly replaces or is cross-referenced with the following part numbers:

3544534EG24250F32073

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