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  3. ARCTIC CAT 3403-120

ARCTIC CAT 3403-120 Atv Injector

fits make: Arctic-cat, Arctic.

3403-120 Arctic Cat Atv Injector Assy #3403-120

( Brand: Arctic Cat ), ( Part Type: Injector ), ( Machine Type: Atv ), ( Manufacturer Part Number: 3403-120 )

Review ARCTIC CAT Atv Injector Assy #3403-120

Arctic Cat 3403-120 ATV Fuel Injector

Description:

The Arctic Cat 3403-120 ATV Fuel Injector is a high-performance component designed specifically for Arctic Cat All-Terrain Vehicles (ATVs) using the 340 engine. This fuel injector is a crucial part of the engine system, responsible for delivering precise amounts of fuel to the engine at the right time for optimal combustion.

This injector is an electronic fuel injector featuring a robust design and advanced technology. It comes with an integrated fuel pressure regulator, eliminating the need for an external regulator. The regulator ensures the injector delivers fuel at the correct pressure, ensuring efficient combustion and excellent engine performance.

The Arctic Cat 3403-120 ATV Fuel Injector is engineered for durability and reliability. It is made from high-quality materials, such as corrosion-resistant metals, to withstand the harsh conditions often encountered in off-road environments. The injector is also designed to be easy to install, with clear instructions provided to ensure a hassle-free experience.

One of the key features of this injector is its ability to deliver precise fuel doses. The injector utilizes a solenoid valve to control the fuel flow, enabling precise and consistent delivery of fuel to the engine. This results in improved engine performance, increased fuel efficiency, and reduced emissions.

Additionally, the Arctic Cat 3403-120 ATV Fuel Injector is designed to be easy to maintain. It comes with serviceable parts, such as the O-rings and gaskets, which can be replaced as needed to ensure the longevity of the injector. The injector also features a built-in filter to prevent debris and contaminants from entering the fuel system, further ensuring the longevity of the injector and the engine as a whole.

In summary, the Arctic Cat 3403-120 ATV Fuel Injector is a high-performance, reliable, and durable component designed specifically for Arctic Cat ATVs using the 340 engine. It delivers precise fuel doses for optimal combustion, ensures easy installation, and offers easy maintenance, making it an excellent choice for those seeking to improve the performance and longevity of their ATV.

Arctic Cat 3403-120 ATV Injector: A Comprehensive Analysis

The Arctic Cat 3403-120 ATV injector is a crucial component for maintaining optimal engine performance in Arctic Cat all-terrain vehicles (ATVs). In this analysis, we will discuss the potential advantages and disadvantages of purchasing this injector to help you make an informed decision.

Advantages:

1. Enhanced Engine Performance: A new injector ensures precise fuel delivery, resulting in improved combustion efficiency and increased horsepower.

2. Better Fuel Economy: Proper fuel injection can lead to more efficient combustion, ultimately saving fuel and reducing operating costs.

3. Longer Engine Life: Regular injector replacement is essential for maintaining engine health and longevity. A faulty injector can lead to engine damage and increased repair costs.

4. Smoother Operation: A new injector can help eliminate rough idling, stuttering, or hesitation, providing a more enjoyable riding experience.

Disadvantages:

1. Cost: Buying a new injector can be an expense, especially for those on a tight budget. However, the potential benefits, such as improved performance and fuel economy, may outweigh the cost in the long run.

2. Installation Complexity: Installing an ATV injector may require some mechanical knowledge or professional assistance, which could add to the overall cost and time investment.

3. Potential for Incompatibility: Ensure the injector is compatible with your specific Arctic Cat model before purchasing to avoid any potential issues.

Conclusion:

The Arctic Cat 3403-120 ATV injector offers several advantages, including enhanced engine performance, better fuel economy, longer engine life, and smoother operation. While the cost and installation complexity are disadvantages, the potential benefits may outweigh these factors in the long run. It's essential to ensure the injector is compatible with your specific Arctic Cat model before making a purchase.

Recommendation:

If you are experiencing issues with your Arctic Cat ATV's engine performance, hesitation, or rough idling, consider investing in a new Arctic Cat 3403-120 ATV injector. The potential benefits, such as improved performance and fuel economy, may justify the initial expense. However, if you are unsure about the installation process or compatibility, it may be wise to consult a professional mechanic for assistance.

part # 3403120 prices

  • $18.21-$28.54

specifications utvyank:

  • for makes: Arctic-cat, Arctic
  • brand: Arctic Cat
  • part type: Injector
  • machine type: Atv
  • manufacturer part number: 3403-120

general utvyank:

  • Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories
  • condition: New

payments utvyank:

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

offer utvyank:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: January 22, 2026
  • quantity: 3

returns utvyank:

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

shipping utvyank:

  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $5.00
  • transit: 2-6 Days
  • class: Standard
  • type: Fixed

seller utvyank:

  • rating: 99.7%
  • # reviews: 1035
for makes: arctic-cat, arctic, part type: injector, machine type: atv,
category: atv parts > atv, side-by-side utv parts accessories, sku: 10583718536527603,

Arctic Cat 3403-120 Is Similar To:

utvyank logo
5 offers $18.21–$28.54 USD
  • Offer #1: $18.21 price + free delivery = $18.21* total. Fits 2006-2007 Arctic Cat 700 EFI.FREE SHIPPING
  • Offer #2: $22.98 price + free delivery = $22.98* total.FREE SHIPPING
  • Offer #3: $28.54 price + free delivery = $28.54* total. Application: Including 1 fuel injector, compatible for Arctic Cat 700 FIS 07 Fuel Injector 38797 for Arctic Cat 700 AT 4X4 FIS SE 2006, EFI AT 4X4 FIS/LE 2007.FREE SHIPPING
  • Offer #4: $30.29 price + free delivery = $30.29* total.FREE SHIPPING
  • Offer #5: $15.65 price + free delivery = $15.65* total.FREE SHIPPING