1. Exhaust Gaskets Products
  2. sku: 5146158945857653
  3. FEL PRO 661UH25

FEL-PRO 661UH25 Exh Pipe Flange Gasket

fits model: 1500, Silverado. make: Chevrolet. year: 2014–2021.

661uh25 Fel-pro For 99-03 05-09 14-21 Chevrolet Silverado 1500 Exh Pipe Flange Gasket

( Brand: Fel-pro ), ( Part Type: Pipe Gasket Flange ), ( Manufacturer Part Number: 661UH25 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Manifold To Front Pipe ), ( Application: Chevrolet Silverado 1500 Exhaust Pipe Flange Gasket ), ( Short Description: Collector Gasket ), ( Compatible Model: Silverado 1500 ), ( Grade Type: Premium ), ( Thickness: 0.190 In ), ( Cs-sku: 328 )

Review FEL PRO 99-03 05-09 Chevrolet Exh Pipe Flange Gasket fits SILVERADO 1500 2014–2021

The Fel-Pro 661UH25 is a premium exhaust pipe flange gasket designed specifically for select Chevrolet Silverado 1500 models from 1999 to 2003, 2005 to 2009, and 2014 to 2021. This gasket is an essential component of your vehicle's exhaust system, ensuring a tight seal between the exhaust pipe and manifold or header.

Made from high-quality materials, this Fel-Pro gasket is engineered to provide superior sealing performance and durability. Its unique urethane composite construction offers excellent resistance to heat, pressure, and exhaust gases. The urethane material conforms to the uneven surfaces of the exhaust components, providing a reliable seal even in the most challenging conditions.

The Fel-Pro 661UH25 exhaust pipe flange gasket features a pre-formed, multi-layered design that allows for easy installation. The gasket's layers include a high-temperature, heat-resistant adhesive that ensures the gasket stays in place during installation and use. Additionally, the gasket includes reinforced edges to prevent tearing or warping, ensuring a long-lasting seal.

Installing the Fel-Pro 661UH25 exhaust pipe flange gasket is a straightforward process. Simply remove the old gasket, clean the surfaces, and apply a thin coat of gasket sealer. Then, carefully place the new gasket in position and secure it with the appropriate hardware. The gasket's pre-formed shape and reinforced edges make alignment a breeze, minimizing the risk of installation errors.

By choosing the Fel-Pro 661UH25 exhaust pipe flange gasket for your Chevrolet Silverado 1500, you can enjoy peace of mind knowing that your exhaust system is sealed properly and performing at its best. This premium gasket is an investment in the longevity and reliability of your vehicle's exhaust system.

Pros and Cons of Buying Fel-Pro 661uh25 Exhaust Pipe Flange Gasket for Select Chevrolet Silverado 1500 Models

Introduction:

The Fel-Pro 661uh25 is a popular exhaust pipe flange gasket designed to fit various Chevrolet Silverado 1500 models from 1999 to 2021. This gasket is essential for maintaining the sealing integrity of the exhaust system and preventing harmful exhaust gases from escaping. In this analysis, we will discuss the advantages and disadvantages of purchasing a Fel-Pro 661uh25 exhaust pipe flange gasket.

Pros:

1. OEM Quality: Fel-Pro is a well-known aftermarket parts manufacturer, and their products are engineered to meet or exceed OEM specifications. The 661uh25 gasket is no exception, ensuring a precise fit and reliable sealing performance.

2. Extensive Fitment Coverage: This gasket is compatible with a wide range of Chevrolet Silverado 1500 models, making it a convenient and cost-effective choice for many vehicle owners.

3. Durability: Fel-Pro gaskets are known for their durability and ability to withstand the extreme temperatures and pressures of the exhaust system. The 661uh25 gasket is no different, providing long-lasting performance.

Cons:

1. Availability: Depending on the specific model year and location, the Fel-Pro 661uh25 gasket may not always be readily available at local auto parts stores. Ordering online may be necessary, which could result in additional waiting time.

2. Price: While the Fel-Pro 661uh25 gasket offers excellent quality and durability, it may be more expensive than some aftermarket alternatives. However, the cost difference may be offset by the gasket's long lifespan and reliable sealing performance.

Conclusion:

The Fel-Pro 661uh25 exhaust pipe flange gasket offers several advantages, including OEM quality, extensive fitment coverage, and durability. Although it may not always be readily available and can be more expensive than some alternatives, its reliable sealing performance makes it a worthwhile investment for Chevrolet Silverado 1500 owners.

Recommendation:

If you own a Chevrolet Silverado 1500 within the compatible model range and require a new exhaust pipe flange gasket, the Fel-Pro 661uh25 is an excellent choice. Its OEM-quality construction, durability, and extensive fitment coverage make it a reliable and long-lasting solution for maintaining the performance and efficiency of your vehicle's exhaust system.

part # 661uh25 price

  • $15.70

specifications gasketdug:

  • for models: 1500, Silverado
  • for makes: Chevrolet
  • for years: 2014-2021
  • brand: Fel-pro
  • part type: Pipe Gasket Flange
  • manufacturer part number: 661UH25
  • manufacturer warranty: 1 Year
  • placement on vehicle: Manifold To Front Pipe
  • application: Chevrolet Silverado 1500 Exhaust Pipe Flange Gasket
  • short description: Collector Gasket
  • compatible model: Silverado 1500
  • grade type: Premium
  • thickness: 0.190 In
  • cs-sku: 328

seller gasketdug:

  • # reviews: 2007 0
  • rating: 98.9%

returns gasketdug:

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

general gasketdug:

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

shipping gasketdug:

  • service: Standard
  • type: Fixed
  • class: Standard
  • transit: 4-7 Days
  • cost: $0.00

payments gasketdug:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer gasketdug:

  • options: Ship-to-home
  • started: April 10, 2025
  • sold: 0
  • quantity: 1
  • availability: In Stock
for models: 1500, silverado, for makes: chevrolet, for years: 2014-2021, part type: pipe gasket flange, manufacturer warranty: 1 year, placement on vehicle: manifold to front pipe, application: chevrolet silverado 1500 exhaust pipe flange gasket, short description: collector gasket, compatible model: silverado 1500, grade type: premium, thickness: 0.190 in, cs-sku: 328,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust gaskets, sku: 5146158945857653,

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1 offer $15.70 USD
  • Offer #1: $15.70 price + free delivery = $15.70* total. 1999 Chevrolet Silverado 1500 Engine: 4.8L V8; Position: Manifold To Front Pipe (Left);. Part Type: Exhaust Pipe Flange Gasket.FREE SHIPPING