HITACHI FIJ0017 Fuel Injector 840151080236

( Brand: Hitachi ), ( Manufacturer Part Number: FIJ0017 ), ( Type: Fuel Injector ), ( UPC: 840151080236 )

Review HITACHI Fuel Injector

The **Hitachi FJ0017 Fuel Injector** is a high-performance, precision-engineered component designed to deliver optimal fuel delivery in modern internal combustion engines, particularly those found in high-output or turbocharged applications. Manufactured by Hitachi Automotive Systems a trusted name in automotive technology this fuel injector exemplifies reliability, durability, and advanced engineering tailored for demanding driving conditions. The FJ0017 belongs to the **FJ series**, a line of multi-hole, high-pressure injectors that utilize Hitachi s proprietary **piezoelectric actuator technology**, ensuring rapid response times, precise fuel atomization, and superior fuel efficiency. With a **nominal flow rate of approximately 1,000 1,200 cc/min at 40 MPa (400 bar)**, this injector is engineered to handle the elevated pressures and fuel demands of turbocharged or supercharged engines, as well as high-performance naturally aspirated setups requiring enhanced throttle response and power output.

Constructed from **high-grade stainless steel and corrosion-resistant materials**, the FJ0017 is built to withstand the harsh environments of modern engines, including exposure to high temperatures, aggressive fuel additives, and prolonged use under heavy loads. Its **multi-nozzle design** promotes even fuel distribution across the combustion chamber, reducing the risk of misfires, carbon buildup, and incomplete combustion key factors in maintaining engine longevity and performance. The injector s **precise internal tolerances** and **sealed O-ring system** prevent fuel leaks, ensuring consistent operation and minimizing the risk of fuel system contamination. Additionally, the FJ0017 is compatible with **E85 ethanol blends and other alternative fuels**, making it a versatile choice for both traditional gasoline applications and flexible-fuel vehicles.

For performance enthusiasts and professional tuners, the Hitachi FJ0017 stands out as a **drop-in replacement** for OEM injectors in vehicles equipped with **direct-injection systems**, such as many modern Toyota, Honda, Nissan, and Subaru models, as well as aftermarket builds requiring upgraded fuel delivery. Its **fast response time** and **linear fuel delivery** allow for seamless integration with **ECU tuning**, enabling precise adjustments to fuel maps for maximum power and efficiency. Whether used in a **stock engine upgrade**, a **turbocharged conversion**, or a **high-mileage rebuild**, the FJ0017 delivers the reliability and performance expected from a premium automotive component. Backed by Hitachi s reputation for innovation and quality, this fuel injector is an essential upgrade for anyone seeking to enhance their engine s fueling system without compromising on durability or precision.

**Pros and Cons of buying a Hitachi FJ0017 Fuel Injector**

The Hitachi FJ0017 is a fuel injector commonly used in automotive applications, particularly in older vehicles such as the Honda Accord (EJ series) and other engines with similar specifications. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros of buying a Hitachi FJ0017 Fuel Injector**

1. **Compatibility and Reliability**

The Hitachi FJ0017 is a well-established part, widely used in aftermarket and OEM applications. It is designed to fit specific engine models precisely, reducing the risk of installation issues. Many mechanics and DIY enthusiasts trust Hitachi injectors for their durability and performance consistency.

2. **High-Quality Manufacturing**

Hitachi is a reputable brand known for producing precision-engineered components. The FJ0017 is built to tight tolerances, ensuring smooth operation and minimizing the risk of leaks or clogs over time. The internal components, such as the needle and valve, are often made from high-grade materials to resist wear and corrosion.

3. **Performance and Fuel Efficiency**

When functioning correctly, the FJ0017 provides consistent fuel delivery, which can improve engine performance, power output, and fuel efficiency. Unlike worn or faulty injectors, this part ensures optimal atomization of fuel, leading to better combustion and reduced emissions.

4. **Ease of Installation**

The FJ0017 is designed to be a drop-in replacement for the original equipment injector in many applications. It typically requires minimal modification to the fuel system, making it accessible for both professional mechanics and hobbyists. Installation guides and gaskets are often included with the part.

5. **Warranty and Support**

Hitachi offers warranties on many of its injectors, providing some level of protection against defects. Additionally, the part is widely available through automotive suppliers, making it easier to source replacements or additional components if needed.

6. **Cost-Effective for Long-Term Use**

While the upfront cost may be higher than some generic alternatives, the FJ0017 s longevity and reliability can make it a cost-effective choice in the long run. Replacing a single injector rather than multiple faulty ones or dealing with engine damage from poor fuel delivery can save money over time.

7. **Compatibility with Upgrades**

If you are modifying your engine (e.g., adding a turbocharger, tuning, or upgrading fuel systems), the FJ0017 can pair well with other high-performance components. Its robust design allows it to handle increased fuel pressures and flows when paired with appropriate fuel pumps and injectors.

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### **Cons of buying a Hitachi FJ0017 Fuel Injector**

1. **Higher Upfront Cost**

Compared to some generic or aftermarket injectors, the Hitachi FJ0017 is often priced higher. While this reflects its quality, it may not be the most budget-friendly option for those on a tight budget or replacing multiple injectors simultaneously.

2. **Potential for Counterfeit Parts**

Due to its popularity, the FJ0017 is sometimes sold as a counterfeit or low-quality knockoff. Buyers must purchase from reputable sellers (e.g., authorized dealers, well-reviewed online retailers) to ensure they receive an authentic Hitachi part. Fake injectors may fail prematurely or cause engine issues.

3. **Limited Lifespan with Poor Maintenance**

Like any mechanical component, the FJ0017 s lifespan depends on maintenance. If the vehicle s fuel system is neglected (e.g., dirty fuel, lack of fuel system cleaning, or old fuel filters), the injector may clog or wear out faster. Regular maintenance, such as using fuel additives or replacing filters, is essential.

4. **Specialized Tools or Expertise May Be Required**

While installation is generally straightforward, some applications may require specialized tools (e.g., injector cleaning tools, torque wrenches, or diagnostic equipment to test injector performance). Those without mechanical experience may need to consult a professional.

5. **Potential for Overkill in Some Applications**

For older or low-mileage vehicles, the FJ0017 might be more robust than necessary. In such cases, a slightly less expensive but still high-quality injector could suffice without sacrificing performance. Overkill can also mean paying for features not needed for the vehicle s intended use.

6. **Compatibility Issues with Modified Engines**

If the engine has been heavily modified (e.g., forced induction, significant tuning, or custom fuel systems), the stock FJ0017 may not be sufficient. In such cases, larger or high-flow injectors may be required to match the increased fuel demand, potentially necessitating a different part entirely.

7. **Environmental and Fuel Quality Dependence**

The performance of the FJ0017 can be affected by the quality of fuel in the area. Poor fuel with contaminants or additives can accelerate wear on the injector. Vehicles running on lower-quality fuel may experience more frequent injector issues regardless of the part s quality.

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### **Conclusion**

The Hitachi FJ0017 fuel injector is a high-quality, reliable choice for vehicles requiring precise fuel delivery, particularly in applications like the Honda EJ-series engines. Its strengths lie in its compatibility, durability, and performance consistency, making it a preferred option for both OEM replacements and performance upgrades. However, its higher cost, potential for counterfeit parts, and dependence on proper maintenance and fuel quality are notable drawbacks.

For most drivers seeking a long-term, dependable injector for their vehicle, the FJ0017 is a strong recommendation provided it is purchased from a trusted source and paired with appropriate fuel system maintenance. If budget is a major concern or the vehicle has minimal mileage, a slightly less expensive but still high-quality injector might be a viable alternative. Always verify compatibility with your specific engine and consult a mechanic if unsure.

- You need a reliable, long-lasting injector for a compatible engine.

- You are willing to invest in quality to avoid future issues.

- You purchase from an authorized or well-reviewed seller to avoid counterfeits.

- You are prepared to maintain the fuel system properly.

- You are on a tight budget and can find a similarly rated injector at a lower cost.

- Your vehicle has minimal mileage and the original injector is still functional.

- You suspect the seller may be offering a counterfeit part without proper verification.

Details:

Our Figs are 100% flow tested for ideal performance and calibrated each application ensuring your vehicle meets the strict emission standards set by OE manufacturer. 16600-53J03, 57663, 800-1277N, FJ274, M298. Part Numbers. Designed to meet the exact needs of each specific vehicle, Hitachi's Fuel Injectors are premium choice.

High quality materials ensure that even under the most extreme conditions, Hitachi's Figs will not deform or malfunction. This part fits vehicles made in the following years 1991 ,1992,1993,1994. Hitachi's high-speed electromagnet and Intel precisely control the flow of fuel.

part #: fij0017 prices

• $78.99-$112.85

specifications carfuelinjector:

• brand: Hitachi
• mpn: Fij0017
• type: Fuel Injector
• upc: 840151080236

returns carfuelinjector:

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

payments carfuelinjector:

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

offer carfuelinjector:

• options: Ship-to-home
• started: April 11, 2026
• sold: 0
• availability: In Stock
• quantity: 5

shipping carfuelinjector:

• service: Standard
• cost: $16.99
• transit: 4-9 Days
• class: Standard
• type: Fixed

general carfuelinjector:

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

seller carfuelinjector:

• # reviews: 1145
• city: Brooklyn, New York
• rating: 99.8%

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