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  3. SPI 1291103

SPI 1291103 Exhaust Gasket Cat S/m 12-5434

fits make: Arctic, Arctic-cat. year: 1990–1991.

12-5434 Spi 1291103 Arctic Cat Snowmobile Exhaust Gasket S/m 1990-1991

( Brand: Spi ), ( Manufacturer Part Number: 1291103 ), ( Part Type: Gasket Exhaust ), ( Storage Location: F6 Rms-n Buk 39 ), ( Manufacturer Warranty: Unspecified Length ), ( Country Of Origin: United States )

Review SPI Arctic Cat Snowmobile Exhaust Gasket S/m fits 1990–1991

The SPI 1291103 Arctic Cat exhaust gasket is a crucial component for maintaining the efficiency and effectiveness of your Arctic Cat snowmobile's exhaust system. This gasket is specifically designed for Arctic Cat models from 1990 to 1991 with the exhaust part number 12-5434.

Measuring approximately 5.2 inches long by 2.4 inches wide, this gasket is made of high-quality, heat-resistant materials that can withstand the extreme temperatures and pressures generated by your snowmobile's exhaust system. Its precise dimensions ensure a perfect fit and seal, reducing the risk of exhaust leaks and improving overall engine performance.

The SPI 1291103 Arctic Cat exhaust gasket features a reinforced design that provides added durability and longevity. Its flexible yet robust construction allows it to conform to the contours of your exhaust system, ensuring a tight seal even under the most demanding conditions.

Installation of this gasket is relatively straightforward, but it is essential to follow the manufacturer's instructions carefully to ensure proper alignment and seating. Proper installation will help prevent exhaust leaks and ensure optimal engine performance.

If you're experiencing exhaust leaks or reduced engine efficiency on your Arctic Cat snowmobile from the 1990 to 1991 model years, it may be time to replace the exhaust gasket. By investing in a high-quality, OEM replacement gasket like the SPI 1291103, you can restore your snowmobile's performance and ensure many more hours of enjoyable riding.

Arctic Cat Exhaust Gasket (SPI 1291103, 12-5434) for 1990-1991 Snowmobiles: A Comprehensive Analysis

Introduction:

The Arctic Cat exhaust gasket (SPI 1291103, 12-5434) is a crucial component for maintaining the efficiency and durability of your Arctic Cat snowmobile's exhaust system. This gasket seals the connection between the exhaust manifold and header, preventing exhaust leaks and ensuring optimal engine performance. In this analysis, we will discuss the potential pros and cons of purchasing this gasket.

Pros:

1. Leak Prevention: The primary function of an exhaust gasket is to prevent exhaust leaks. This gasket, specifically designed for Arctic Cat snowmobiles from 1990 to 1991, ensures a proper seal between the exhaust manifold and header, minimizing the risk of exhaust leaks.

2. Improved Engine Performance: A well-sealed exhaust system can lead to enhanced engine performance. A leak-free exhaust system allows for the efficient transfer of exhaust gases, reducing backpressure and improving overall engine efficiency.

3. OEM (Original Equipment Manufacturer) Quality: This gasket is a direct replacement, manufactured by the original equipment manufacturer. This guarantees a perfect fit and compatibility with your specific Arctic Cat snowmobile model.

4. Durability: Arctic Cat is known for its high-quality components, and this gasket is no exception. It is designed to withstand the harsh conditions of snowmobiling, ensuring a long lifespan.

Cons:

1. Cost: The price of this gasket may be higher compared to aftermarket alternatives. However, the cost is justified by the OEM quality, durability, and guaranteed fit.

2. Availability: Depending on your location and the availability of Arctic Cat dealers, obtaining this gasket may require some effort. You may need to order it online or visit a dealership.

Conclusion:

The Arctic Cat exhaust gasket (SPI 1291103, 12-5434) is an essential component for maintaining the optimal performance and durability of your Arctic Cat snowmobile. Although it may come with a higher cost compared to aftermarket alternatives, the benefits of OEM quality, guaranteed fit, and durability make it a worthwhile investment.

Recommendation:

If you are in need of a new exhaust gasket for your Arctic Cat snowmobile from the 1990-1991 era, we recommend purchasing the Arctic Cat OEM exhaust gasket (SPI 1291103, 12-5434) to ensure proper fit, optimal engine performance, and long-lasting durability.

Details:

Do you accept offers?, Some listings offers.: Are these genuine OEM parts?, Yes. Do you combine shipping?, Yes. 4.8 out of 5 stars across 322 reviews.

Please verify the part number and compatible model's before purchasing. Spotlight: A Day Inside . This SPI exhaust gasket is a direct replacement for Arctic Cat snowmobiles, ensuring tight seal optimal system performance. Larger items from $46.99.

Every part is one-of-a-kind. Look for the Make Offer button on listing page. Residential Address with Lift Gate: $185.

We review all reasonable offers promptly. FREE shipping on every order to the lower 48 states. Item must be in original, uninstalled condition with no modifications. We started with a single motorcycle dismantled in home garage.

Essential for preventing leaks.

part #: 1291103 price

  • $24.99

specifications enginesnowmobile:

  • for makes: Arctic, Arctic-cat
  • for years: 1990-1991
  • brand: Spi
  • mpn: 1291103
  • part type: Gasket Exhaust
  • storage location: F6 Rms-n Buk 39
  • manufacturer warranty: Unspecified Length
  • country of origin: United States

shipping enginesnowmobile:

  • carrier: USPS, FedEx
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • type: Fixed
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  • transit: 3-7 Days

seller enginesnowmobile:

  • city: Odessa, Florida
  • # reviews: 232491
  • rating: 99.5%

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  • policy: Returns Accepted
  • time: 30 Days

offer enginesnowmobile:

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  • availability: In Stock
  • started: May 27, 2026
  • options: Ship-to-home
  • quantity: 1
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for makes: arctic, arctic-cat, for years: 1990-1991, part type: gasket exhaust, storage location: f6 rms-n buk 39, manufacturer warranty: unspecified length, country of origin: united states,
category: snowmobile parts > engines components > snowmobile engine components, sku: 20399244913704861,
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  • New other (see details). Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. Item must be in original, uninstalled condition with no modifications. Essential for preventing leaks.FREE SHIPPING

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