1. Exhaust Gaskets Products
  2. sku: 12467114598178721
  3. FEL PRO SX-0479

FEL-PRO SX-0479 Exhaust Pipe Flange Gasket Np 4.8L

fits model: C2500, Suburban. make: Gmc. year: 1981–1986.

Sx-0479 Fel-pro Exhaust Pipe Flange Gasket For 1981-1986 Gmc C2500 Suburban 4.8l Np

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-0479 ), ( Item Length: 6.000 ), ( Ipn: C797 85-49 ), ( Compatible Model: C2500 Suburban ), ( Compatible Year: 1986 1985 1984 1983 1982 1981 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket )

Review FEL PRO Exhaust Pipe Flange Gasket Gmc 4.8l Np fits SUBURBAN C2500 1981–1986

Introducing the Fel-Pro SX-0479 exhaust pipe flange gasket, a high-performance solution designed specifically for the exhaust system of 1981-1986 GMC C2500 Suburban vehicles equipped with the 4.8L Napier engine. This gasket is an essential component for maintaining the integrity of your exhaust system, ensuring optimal engine performance and reducing the risk of costly exhaust leaks.

Manufactured using advanced materials, this Fel-Pro exhaust pipe flange gasket is engineered to deliver superior sealing performance. It features a composite design that combines the benefits of both copper and steel, resulting in exceptional sealing ability and superior resistance to heat, pressure, and corrosion. The copper core provides superior sealing and conducts heat away from the engine, while the steel reinforcement enhances durability and strength.

The Fel-Pro SX-0479 gasket is precisely engineered to fit perfectly in your exhaust system. Its contours and dimensions are meticulously designed to match the OEM specifications, ensuring a seamless installation process. This gasket is also backward compatible, meaning it can be used for both new installations and exhaust system repairs.

Installation of the Fel-Pro SX-0479 exhaust pipe flange gasket is a straightforward process. The gasket comes with easy-to-follow instructions, and the high-quality design ensures a precise fit every time. With its impressive sealing performance, you can trust that this gasket will help prevent exhaust leaks, reduce exhaust gas backpressure, and improve overall engine performance.

Investing in a Fel-Pro SX-0479 exhaust pipe flange gasket is an investment in the longevity and performance of your 1981-1986 GMC C2500 Suburban. By replacing your worn-out or leaking gasket with this high-quality alternative, you'll enjoy the peace of mind that comes with knowing your exhaust system is functioning optimally.

Additionally, this gasket is an excellent choice for those seeking to enhance their vehicle's performance. By addressing exhaust leaks and ensuring proper exhaust gas flow, you'll notice improvements in engine responsiveness, power, and fuel efficiency.

In summary, the Fel-Pro SX-0479 exhaust pipe flange gasket is a must-have for any GMC C2500 Suburban owner with a 4.8L Napier engine. Its advanced design, superior sealing performance, and easy installation make it an essential upgrade for maintaining the performance and longevity of your vehicle's exhaust system.

Pros and Cons of Buying a Fel-Pro SX-0479 Exhaust Pipe Flange Gasket for 1981-1986 GMC C2500 Suburban 4.8L NP

Introduction:

The Fel-Pro SX-0479 Exhaust Pipe Flange Gasket is a popular replacement option for the exhaust system of 1981-1986 GMC C2500 Suburban vehicles with a 4.8L Napier engine. This gasket is known for its durability and effectiveness. In this article, we will discuss the pros and cons of purchasing this gasket to help you make an informed decision.

Pros:

1. High-quality material: The Fel-Pro SX-0479 Exhaust Pipe Flange Gasket is made from high-quality materials that are designed to withstand the extreme temperatures and pressures of exhaust gases. This ensures a long-lasting solution for your exhaust system.

2. Precise fit: The gasket is specifically designed to fit the 1981-1986 GMC C2500 Suburban 4.8L NP. This means that it will provide a perfect seal, minimizing exhaust leaks and improving overall performance.

3. Easy installation: The gasket is relatively easy to install, and most mechanics and DIY enthusiasts can do it in a few hours. This saves time and labor costs.

4. Affordable: Compared to other brands and OEM options, the Fel-Pro SX-0479 Exhaust Pipe Flange Gasket is an affordable choice. This makes it an excellent option for those on a budget.

Cons:

1. May require additional parts: In some cases, the installation of the gasket may require additional parts, such as new bolts or clamps. This can add to the overall cost.

2. Not a universal fit: While the gasket is designed to fit the specific model and engine, it may not be suitable for other vehicle makes and models. This limits its versatility.

3. May not be covered under warranty: Depending on the retailer and the specific gasket, it may not be covered under a warranty. This can be a concern for those who want additional peace of mind.

Conclusion:

The Fel-Pro SX-0479 Exhaust Pipe Flange Gasket is a high-quality, affordable, and effective solution for those looking to replace their exhaust pipe flange gasket on their 1981-1986 GMC C2500 Suburban 4.8L NP. While it may require some additional parts and may not be covered under a warranty, its precise fit, durability, and ease of installation make it an excellent choice for those who want to improve their vehicle's performance and minimize exhaust leaks.

Recommendation:

If you own a 1981-1986 GMC C2500 Suburban with a 4.8L Napier engine and you're experiencing exhaust leaks or reduced performance, we recommend considering the Fel-Pro SX-0479 Exhaust Pipe Flange Gasket as a replacement option. Its high-quality materials, precise fit, and affordability make it an excellent choice for improving your vehicle's performance and longevity.

part # sx0479 prices

  • $18.82-$61.39

specifications gasketdug:

  • for models: C2500, Suburban
  • for makes: Gmc
  • for years: 1981-1986
  • brand: Fel-pro
  • placement on vehicle: Exhaust Gaskets Sealing Systems
  • type: Exhaust Pipe Flange Gasket
  • manufacturer part number: SX-0479
  • item length: 6.000
  • interchange part number: C797 85-49
  • compatible model: C2500 Suburban
  • compatible year: 1986 1985 1984 1983 1982 1981
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

shipping gasketdug:

  • type: Fixed
  • cost: $0.00
  • transit: 3-8 Days
  • class: Standard, Expedited
  • service: Standard, Expedited

seller gasketdug:

  • rating: 99.6%
  • # reviews: 658345

offer gasketdug:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: May 18, 2026

payments gasketdug:

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general gasketdug:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets

returns gasketdug:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: c2500, suburban, for makes: gmc, for years: 1981-1986, placement on vehicle: exhaust gaskets sealing systems, type: exhaust pipe flange gasket, item length: 6.000, compatible model: c2500 suburban, compatible year: 1986 1985 1984 1983 1982 1981, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine fel-pro exhaust pipe flange gasket,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust gaskets, sku: 12467114598178721,

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