1. Exhaust Gaskets Products
  2. sku: 9012345007144721
  3. FEL PRO SX-1399

FEL-PRO SX-1399 Exhaust Pipe Flange Gasket 6.0L

fits model: 1500, Xp, Sierra, Classic. make: Gmc. year: 2007.

Sx-1399 Fel-pro Exhaust Pipe Flange Gasket For 2007 Gmc Sierra 1500 Hd Classic 6.0l Xp

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-1399 ), ( Item Length: 9.000 ), ( Ipn: C403 33-14 ), ( Compatible Model: Sierra 1500 Hd Classic ), ( 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 Hd 6.0l fits SIERRA CLASSIC 1500 XP 2007

Introducing the Fel-Pro SX-1399 exhaust pipe flange gasket, specifically designed for the 2007 GMC Sierra 1500 Classic with a 6.0L XP engine. This gasket is a crucial component in maintaining the proper sealing of your vehicle's exhaust system, ensuring optimal performance and reducing the risk of harmful emissions escaping.

The Fel-Pro SX-1399 is engineered using high-quality materials, including a durable rubber compound, that provides superior sealing properties. The gasket is designed to withstand the extreme temperatures and pressures generated by your vehicle's exhaust system. Its precisely engineered shape and dimensions ensure a perfect fit for your GMC Sierra, eliminating the need for modification or adjustment.

The Fel-Pro SX-1399 exhaust pipe flange gasket features multiple layers, providing an extra level of protection against exhaust leaks. Its reinforced design also enhances its durability, allowing it to withstand the rigors of regular use. The gasket's edges are carefully finished to prevent tearing or damage during installation.

Installing the Fel-Pro SX-1399 exhaust pipe flange gasket is a straightforward process. It is designed to be a direct replacement for the original gasket, requiring no special tools or modifications. The gasket comes packaged with clear installation instructions to guide you through the process.

Investing in a high-quality exhaust pipe flange gasket like the Fel-Pro SX-1399 for your 2007 GMC Sierra 1500 Classic with a 6.0L XP engine is a smart decision for any vehicle owner. This gasket not only ensures the proper functioning of your exhaust system but also helps maintain your engine's efficiency and longevity. With its superior sealing properties, durability, and easy installation, the Fel-Pro SX-1399 is the ideal choice for keeping your GMC Sierra running at its best.

The Fel-Pro SX-1399 exhaust pipe flange gasket is a replacement part designed specifically for the 2007 GMC Sierra 1500 Classic with a 6.0L XP engine. This gasket is essential for sealing the connection between the exhaust pipe and the manifold or catalytic converter. Let's discuss some potential pros and cons of purchasing this part.

Pros:

1. OEM-quality: The Fel-Pro SX-1399 gasket is an original equipment manufacturer (OEM) replacement part. This means it is designed to be an exact fit and match the performance of the original gasket.

2. Leak-free: A faulty exhaust pipe flange gasket can cause excessive exhaust leaks, which can negatively impact engine performance and potentially lead to costly repairs. Replacing the gasket with a new, high-quality part like the Fel-Pro SX-1399 can help prevent these issues.

3. Improved durability: Over time, exhaust pipe flange gaskets can degrade due to the extreme temperatures and pressures they are exposed to. The Fel-Pro SX-1399 gasket is designed to be more durable than the original part, providing better sealing and longer-lasting performance.

4. Peace of mind: By investing in a high-quality replacement part like the Fel-Pro SX-1399, you can enjoy peace of mind knowing that your exhaust system is functioning correctly and efficiently.

Cons:

1. Cost: Replacement parts, especially OEM ones, can be more expensive than reusing the original gasket or opting for aftermarket alternatives.

2. Installation time: Replacing an exhaust pipe flange gasket requires some mechanical skills and tools. If you're not comfortable doing the job yourself, you may need to pay for professional installation, adding to the overall cost.

Conclusion:

The Fel-Pro SX-1399 exhaust pipe flange gasket is a reliable and high-quality OEM replacement part for the 2007 GMC Sierra 1500 Classic with a 6.0L XP engine. Although it comes with a higher price tag, the benefits of improved durability, leak-free performance, and peace of mind may make it a worthwhile investment for those seeking optimal engine performance and long-term savings.

part # sx1399 prices

  • $13.09-$38.12

specifications gasketdug:

  • for models: 1500, Xp, Sierra, Classic
  • for makes: Gmc
  • for years: 2007
  • brand: Fel-pro
  • placement on vehicle: Exhaust Gaskets Sealing Systems
  • type: Exhaust Pipe Flange Gasket
  • manufacturer part number: SX-1399
  • item length: 9.000
  • interchange part number: C403 33-14
  • compatible model: Sierra 1500 Hd Classic
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

payments gasketdug:

  • credit card: Diners-club
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general gasketdug:

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

offer gasketdug:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 10
  • started: October 20, 2025
  • sold: 0

shipping gasketdug:

  • class: Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • transit: 2-5 Days
  • service: Standard, Expedited

returns gasketdug:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller gasketdug:

  • rating: 99.0%
  • # reviews: 582313
for models: 1500, xp, sierra, classic, for makes: gmc, for years: 2007, placement on vehicle: exhaust gaskets sealing systems, type: exhaust pipe flange gasket, item length: 9.000, compatible model: sierra 1500 hd classic, 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: 9012345007144721,

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