1. Exhaust Gaskets Products
  2. sku: 11304124085717721
  3. FEL PRO SX-5138

FEL-PRO SX-5138 Exhaust Pipe Flange Gasket 4.1L L6

fits model: F85. make: Oldsmobile. year: 1966–1971.

Sx-5138 Fel-pro Exhaust Pipe Flange Gasket For 1966-1971 Oldsmobile F85 4.1l L6 Gw

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-5138 ), ( Item Length: 6.000 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C791 18-37 ), ( Compatible Year: 1971 1970 1969 1968 1967 1966 ), ( 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 Oldsmobile 4.1l L6 Gw fits F85 1966–1971

Introducing the Fel-Pro SX-5138 exhaust pipe flange gasket, specifically designed for Oldsmobile F85 models with a 4.1L L6 engine produced between 1966 and 1971. This gasket is a crucial component of your vehicle's exhaust system, ensuring a proper seal between the exhaust pipe and the flange.

The Fel-Pro SX-5138 gasket is manufactured using advanced technology and high-quality materials to provide superior sealing performance. It features a multi-layered design that includes a high-tensile steel core sandwiched between two layers of reinforced rubber. This design ensures a strong seal under extreme temperatures and pressure.

The gasket's surface is engineered with a special coating that provides excellent resistance to oil, coolant, and other harsh exhaust gases. It also features precise dimensions and contours, ensuring a perfect fit and easy installation.

This Fel-Pro exhaust pipe flange gasket is also designed to provide excellent durability. The rubber layers are resistant to swelling, warping, and shrinking, ensuring a long-lasting seal. The steel core adds strength and stability to the gasket, preventing it from collapsing under pressure.

Installing the Fel-Pro SX-5138 exhaust pipe flange gasket is a straightforward process. It comes with detailed instructions to guide you through the installation process. The gasket's precise dimensions and contours make it easy to align and install, while its high-quality materials ensure a secure and long-lasting seal.

In summary, the Fel-Pro SX-5138 exhaust pipe flange gasket is an essential component for any Oldsmobile F85 with a 4.1L L6 engine produced between 1966 and 1971. Its advanced design and high-quality materials provide superior sealing performance, durability, and ease of installation. Trust Fel-Pro for a reliable and effective exhaust system solution.

Pros and Cons of Buying a Fel-Pro SX-5138 Exhaust Pipe Flange Gasket for a 1966-1971 Oldsmobile F85 4.1L L6 GW

1. Pros:

a. High-quality material: The Fel-Pro SX-5138 is made of high-temperature gasket material, ensuring durability and resistance to warping and leaking, even under extreme conditions.

b. Exact fit: This gasket is designed specifically for 1966-1971 Oldsmobile F85 4.1L L6 vehicles, ensuring a perfect fit and minimizing the need for modifications or adjustments.

c. Reduces exhaust leaks: A worn-out or damaged exhaust pipe flange gasket can lead to exhaust leaks, which can negatively impact engine performance and increase emissions. Replacing the gasket with a new one, such as the Fel-Pro SX-5138, can help reduce or eliminate these leaks and improve overall vehicle performance.

2. Cons:

a. Cost: The Fel-Pro SX-5138 may be more expensive than some aftermarket gaskets or even reusing an old gasket. However, the higher cost may be justified by the gasket's superior quality and durability.

b. Installation complexity: Depending on the vehicle's condition and the installer's experience, the installation process for this gasket may be more complex than for other gaskets. This complexity could result in additional labor costs or time spent.

3. Conclusion:

The Fel-Pro SX-5138 exhaust pipe flange gasket offers several advantages, including high-quality material, exact fit, and the reduction of exhaust leaks. However, it also comes with a higher cost and potential installation complexity. Ultimately, the decision to purchase this gasket depends on the vehicle owner's priorities, budget, and technical abilities.

4. Recommendation:

If the vehicle owner values reliable performance, durability, and a precise fit, the Fel-Pro SX-5138 exhaust pipe flange gasket is a recommended choice. However, those with a limited budget or installation expertise may consider alternative options, such as reusing an old gasket or purchasing a less expensive aftermarket alternative. In all cases, it's crucial to ensure the chosen gasket fits the specific vehicle model and engine configuration.

part # sx5138 prices

  • $25.96-$122.13

specifications gasketdug:

  • for models: F85
  • for makes: Oldsmobile
  • for years: 1966-1971
  • brand: Fel-pro
  • placement on vehicle: Exhaust Gaskets Sealing Systems
  • type: Exhaust Pipe Flange Gasket
  • manufacturer part number: SX-5138
  • item length: 6.000
  • manufacturer warranty: 1 Year
  • interchange part number: C791 18-37
  • compatible year: 1971 1970 1969 1968 1967 1966
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

offer gasketdug:

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  • started: March 3, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 10

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  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets
for models: f85, for makes: oldsmobile, for years: 1966-1971, placement on vehicle: exhaust gaskets sealing systems, type: exhaust pipe flange gasket, item length: 6.000, manufacturer warranty: 1 year, compatible year: 1971 1970 1969 1968 1967 1966, 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: 11304124085717721,

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