FEL-PRO SX-3121 Exhaust Pipe Flange Gasket Yc

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-3121 ), ( Item Length: 6.000 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C637 11-58 ), ( Compatible Model: Avalanche 2500 ), ( Compatible Year: 2006 2005 2004 2003 2002 ), ( 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 Chevrolet Yc fits AVALANCHE 2500 2002–2006

Fel-Pro SX-3121 Exhaust Pipe Flange Gasket for 2002-2006 Chevrolet Avalanche 2500 YC

The Fel-Pro SX-3121 Exhaust Pipe Flange Gasket is a high-performance replacement gasket specifically designed for the exhaust system of 2002-2006 Chevrolet Avalanche 2500 YC models. This gasket is engineered using advanced Fel-Pro technology to ensure a precise fit, superior sealing performance, and durability that surpasses the original equipment gasket.

1. Exact-Fit Design: The Fel-Pro SX-3121 Exhaust Pipe Flange Gasket is manufactured to exact specifications, ensuring a perfect fit for your Chevrolet Avalanche 2500 YC's exhaust system.

2. Superior Sealing Performance: Fel-Pro gaskets are known for their ability to provide a tight seal, reducing exhaust leaks and ensuring optimal engine performance. The SX-3121 gasket is no exception, providing a leak-free exhaust system that will help maintain optimal engine efficiency.

3. Durable Construction: Made from high-quality materials, this exhaust pipe flange gasket can withstand the extreme temperatures and pressures encountered in your exhaust system. Its durability ensures that it will last longer than the original equipment gasket, providing you with peace of mind and saving you money in the long run.

4. Easy Installation: The Fel-Pro SX-3121 Exhaust Pipe Flange Gasket is designed for easy installation, making it an ideal choice for both professional mechanics and DIY enthusiasts.

5. OEM-Quality Performance: This Fel-Pro gasket delivers OEM-quality performance, ensuring that your Chevrolet Avalanche 2500 YC's exhaust system functions at its best.

If you're in need of a reliable and durable exhaust pipe flange gasket for your 2002-2006 Chevrolet Avalanche 2500 YC, look no further than the Fel-Pro SX-3121. This high-performance gasket provides a perfect fit, superior sealing performance, and durability that surpasses the original equipment gasket. With easy installation and OEM-quality performance, the Fel-Pro SX-3121 is the smart choice for maintaining your exhaust system and keeping your Chevrolet Avalanche 2500 YC running at its best.

The Fel-Pro SX-3121 exhaust pipe flange gasket is a replacement part designed for the 2002-2006 Chevrolet Avalanche 2500 YC models. This gasket is crucial for sealing the exhaust system and preventing harmful exhaust gases from escaping. Let's discuss the potential advantages and disadvantages of buying this particular gasket.

1. OEM Quality: Fel-Pro is a well-known aftermarket auto parts manufacturer that produces high-quality components, including exhaust pipe flange gaskets. This part is designed to meet or exceed original equipment specifications.

2. Leak-Free Performance: A worn-out or damaged exhaust pipe flange gasket can cause various exhaust leaks, which can lead to decreased performance, loss of fuel efficiency, and potential safety concerns. Replacing the gasket with a new one like the Fel-Pro SX-3121 can restore proper sealing and improve overall engine functionality.

3. Easy Installation: This gasket is designed to be a direct replacement for the OEM part, making the installation process relatively straightforward. It typically requires minimal preparation and tools to install, ensuring a hassle-free experience for most DIY enthusiasts.

1. Cost: While the Fel-Pro SX-3121 is a high-quality aftermarket gasket, it may cost more than an OEM gasket obtained from a dealership or recycled part from a junkyard. However, the added cost may be justified due to the part's superior quality and ease of installation.

2. Availability: Depending on your location and the availability of parts from local suppliers, you may need to order the Fel-Pro SX-3121 online, which could result in a longer wait time for the part.

The Fel-Pro SX-3121 exhaust pipe flange gasket is a reliable and high-quality replacement option for Chevrolet Avalanche 2500 YC owners seeking to restore proper sealing in their exhaust system. Its OEM-quality construction, leak-free performance, and ease of installation make it a worthwhile investment for those who want to ensure their vehicle runs at its best. However, the cost and potential wait time for the part may be disadvantages for some.

If you are in need of a replacement exhaust pipe flange gasket for your Chevrolet Avalanche 2500 YC and are looking for a high-quality, reliable, and easy-to-install option, the Fel-Pro SX-3121 is an excellent choice. Considering the benefits it provides, the cost may be justified for the peace of mind and improved performance it brings to your vehicle. If budget is a concern, however, you may want to explore alternative options such as recycled OEM parts or cheaper aftermarket alternatives. Ultimately, the decision comes down to your individual preferences and priorities.

part # sx3121 prices

• $19.47-$114.97

specifications gasketdug:

• for models: 2500, Avalanche
• for makes: Chevrolet
• for years: 2002-2006
• brand: Fel-pro
• placement on vehicle: Exhaust Gaskets Sealing Systems
• type: Exhaust Pipe Flange Gasket
• manufacturer part number: SX-3121
• item length: 6.000
• manufacturer warranty: 1 Year
• interchange part number: C637 11-58
• compatible model: Avalanche 2500
• compatible year: 2006 2005 2004 2003 2002
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

returns gasketdug:

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

payments gasketdug:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer gasketdug:

• availability: In Stock
• quantity: 10
• started: December 18, 2025
• sold: 0
• options: Ship-to-home

shipping gasketdug:

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

seller gasketdug:

• # reviews: 604324
• rating: 99.3%

general gasketdug:

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

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