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  3. HITACHI AUTOMOTIVE SX-1400

HITACHI AUTOMOTIVE SX-1400 Fuel Injectors Air Mr 3.5L V6

fits model: Qx4. make: Infiniti. year: 2001–2003.

Sx-1400 Hitachi Automotive 6 Pc Fuel Injectors For 2001-2003 Infiniti Qx4 3.5l V6 Air Delivery Mr

( Brand: Hitachi Automotive ), ( Manufacturer Part Number: SX-1400 ), ( Type: Fuel Injector ), ( Item Weight: 1.8000 ), ( Manufacturer Warranty: 1 Year ), ( Item Width: 3.100 ), ( Item Length: 4.300 ), ( Item Height: 14.100 ), ( Ipn: C199 53-36 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Year: 2003 2002 2001 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 6 Pc Genuine Hitachi Fuel Injector Kit )

Review HITACHI AUTOMOTIVE Pc Fuel Injectors Infiniti 3.5l V6 Air Delivery Mr fits QX4 2001–2003

Hitachi SX-1400 Fuel Injectors for 2001-2003 Infiniti QX4 3.5L V6 Air MR - Precision Fuel Delivery System

Experience unparalleled performance and efficiency with the Hitachi SX-1400 Fuel Injectors, specifically designed for the 2001-2003 Infiniti QX4 3.5L V6 Air MR. These high-quality fuel injectors are engineered to deliver an optimal mixture of fuel and air to your engine, ensuring a smooth and powerful driving experience.

The Hitachi SX-1400 Fuel Injectors are renowned for their exceptional accuracy, reliability, and durability. Each injector features a compact and robust design, with a durable ceramic body that resists wear and tear, ensuring long-lasting performance. The injectors are equipped with a precision-machined nozzle to deliver a precise fuel spray pattern, ensuring complete combustion and optimal engine performance.

These fuel injectors are designed to meet the exacting specifications of the Infiniti QX4's engine, providing a seamless fit and ensuring compatibility with your vehicle's fuel system. The SX-1400 injectors are easy to install, requiring no modifications to your vehicle, and they are designed to work perfectly with both gasoline and diesel fuel.

By upgrading to the Hitachi SX-1400 Fuel Injectors, you'll enjoy improved fuel economy, reduced emissions, and increased horsepower. These injectors are perfect for drivers who demand the best in performance and reliability, and they are backed by Hitachi's reputation for quality and excellence.

In summary, the Hitachi SX-1400 Fuel Injectors are the ideal choice for 2001-2003 Infiniti QX4 3.5L V6 Air MR owners who want to enhance their vehicle's performance, improve fuel efficiency, and ensure a smooth and powerful driving experience. Upgrade to Hitachi SX-1400 Fuel Injectors today and experience the difference.

Pros of buying Hitachi SX-1400 fuel injectors for the 2001-2003 Infiniti QX4 3.5L V6 air mr:

1. OEM Part: These injectors are original equipment manufactured by Hitachi, ensuring a perfect fit and function.

2. Improved Performance: Upgrading to these fuel injectors can enhance the engine's efficiency, fuel economy, and overall performance.

3. Longer Lifespan: As OEM parts, these injectors are built to last longer compared to aftermarket alternatives.

4. Better Fuel Mismatch: The SX-1400 injectors provide more precise fuel delivery, reducing fuel mixture issues and reducing the risk of engine problems.

Cons of buying Hitachi SX-1400 fuel injectors for the 2001-2003 Infiniti QX4 3.5L V6 air mr:

1. Cost: OEM parts are often more expensive than aftermarket alternatives, which could be a significant investment for some.

2. Availability: As OEM parts, they may be harder to find and purchase compared to aftermarket injectors, which are available from a variety of sources.

3. Installation Complexity: In some cases, the installation of OEM parts can be more complicated than aftermarket parts, requiring professional help.

Conclusion:

While buying Hitachi SX-1400 fuel injectors for the 2001-2003 Infiniti QX4 3.5L V6 air mr comes with the advantage of OEM quality, long lifespan, and improved performance, the higher cost and potential installation complexity should be taken into account. If you prioritize original equipment and performance, it may be worth the investment. However, if you're on a budget or prefer a more straightforward installation process, an aftermarket alternative may be a better option.

Recommendation:

Consider your budget, installation expertise, and preference for OEM or aftermarket parts before making a decision. If you prioritize performance and long-term reliability, the Hitachi SX-1400 injectors could be a good choice. If you're looking for a more budget-friendly option, consider researching high-quality aftermarket injectors that are compatible with your Infiniti QX4.

Details:

6 pc Hitachi Fuel Injectors for 2001 - 2003 INFINITI QX4 3.5L V6 Air Delivery mr: Status: In Stock.

part #: sx1400 price

  • $401.44

specifications carfuelinjector:

  • for models: Qx4
  • for makes: Infiniti
  • for years: 2001-2003
  • brand: Hitachi Automotive
  • mpn: Sx-1400
  • type: Fuel Injector
  • item weight: 1.8000
  • manufacturer warranty: 1 Year
  • item width: 3.100
  • item length: 4.300
  • item height: 14.100
  • ipn: C199 53-36
  • placement on vehicle: Air Fuel Delivery Fuel Injection System
  • compatible year: 2003 2002 2001
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 6 Pc Genuine Hitachi Fuel Injector Kit

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general carfuelinjector:

  • condition: New
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

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  • type: Fixed

seller carfuelinjector:

  • rating: 98.7%
  • # reviews: 563390
  • city: Indianapolis, Indiana

offer carfuelinjector:

  • availability: In Stock
  • started: August 22, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 2

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for models: qx4, for makes: infiniti, for years: 2001-2003, type: fuel injector, item weight: 1.8000, manufacturer warranty: 1 year, item width: 3.100, item length: 4.300, item height: 14.100, placement on vehicle: air fuel delivery fuel injection system, compatible year: 2003 2002 2001, core charge: free no core charge, fitment type: direct replacement, bundle description: 6 pc genuine hitachi fuel injector kit,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 11243459538855792,
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