STANDARD FJ369 Intermotor Fuel Injector 091769548346 Q45

( Brand: Standard ), ( Manufacturer Part Number: FJ369 ), ( Part Type: Fuel Injector ), ( Product Type: Fuel Delivery ), ( UPC: 091769548346 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 166001p102 ), ( Compatible Model S : Q45 ), ( Fitnote: Your Vehicle Requires 8 Injectors. ), ( Product Subtype: Fuel Injectors, Fuel Rails ), ( Series: Intermotor ), ( Department: Replacement )

Review STANDARD Infiniti Q45 Intermotor Fuel Injector fits 1997–2001

The **OEM-standard Fujikura FJ369 Intermotor Fuel Injector** is a precision-engineered component designed exclusively for the **Infiniti Q45 (VQ35DE engine, 1997 2001)** and its high-performance variants, ensuring optimal fuel delivery for peak engine performance and reliability. Crafted from high-grade stainless steel with a durable **0.45 mm (18-gauge) nozzle**, this injector features a **top-mounted solenoid** for seamless integration into the engine bay s tight confines, maintaining the factory s exact specifications for proper fuel atomization and combustion efficiency. The **sealed ceramic tip** resists wear and corrosion, while the **precision-machined internal passages** guarantee consistent fuel flow under varying engine loads, from idle to full throttle. Built to meet **JIS (Japanese Industrial Standards)** and **OEM tolerances**, this injector delivers a **16 20 lb/hr (7.3 9.0 kg/hr) flow rate** at 45 psi, matching the VQ35DE s fueling demands with minimal deviation. Its **threaded 14mm x 1.5 pitch** connection ensures a secure, leak-free fit, and the **integrated O-ring seal** prevents fuel leaks while maintaining vacuum integrity. Whether restoring a classic Q45 to factory specs or upgrading a high-mileage engine, this **direct-replacement part** eliminates the need for aftermarket compromises, delivering the same **fuel delivery consistency** as the original equipment manufacturer s design. Ideal for both **stock and modified applications**, the FJ369 injector is a critical component for maintaining the VQ35DE s legendary power output, throttle response, and longevity.

### Pros and Cons of Buying a Standard FJ369 Fuel Injector for a 1997 2001 Infiniti Q45

1. **Direct Compatibility** The FJ369 fuel injector is a standard component for the Infiniti Q45 (based on the Nissan VG30DE engine), meaning it will fit without modification. This eliminates the need for adapters or custom parts, reducing potential installation issues.

2. **Proven Reliability** Nissan and Infiniti used the FJ369 in many of their engines, including the VG30DE, which powers the Q45. These injectors are well-documented and have a track record of durability, especially when maintained properly.

3. **Performance Potential** If your engine is running poorly due to worn or failing injectors, replacing them with new or high-quality OEM FJ369 injectors can restore proper fuel delivery, improving throttle response, fuel efficiency, and overall engine performance.

4. **Cost-Effective Replacement** Compared to aftermarket injectors or remanufactured units, genuine OEM FJ369 injectors are often reasonably priced, especially when purchased from reputable suppliers. This makes them a cost-effective solution for basic engine maintenance.

5. **Ease of Installation** Since these injectors are standard, they require no special tools or expertise to install, assuming you have basic mechanical skills or access to a professional mechanic. The wiring and mounting are straightforward.

6. **Warranty Coverage** If purchased new or from a reputable dealer, the FJ369 injectors may come with a warranty, providing peace of mind against early failure.

7. **Compatibility with Upgrades** If you plan to modify your engine (e.g., turbocharging, forced induction, or tuning), the FJ369 can serve as a solid foundation before upgrading to higher-flow injectors if needed.

---

1. **Age and Wear** The 1997 2001 Q45 engines were not designed for extreme performance, and the stock FJ369 injectors may struggle with high-mileage engines or those subjected to aggressive driving. Over time, carbon buildup, clogging, or internal wear can reduce efficiency.

2. **Limited Flow Rate** The FJ369 is a standard injector with a moderate flow rate (typically around 30 35 lbs/hr per injector). If your engine is heavily modified (e.g., turbocharged or tuned for high horsepower), these injectors may become a bottleneck, leading to poor atomization, fouling, or detonation.

3. **Potential for Contamination** If the engine has been running on low-quality fuel or has not been serviced regularly, the injectors may be clogged with deposits. Simply replacing them without cleaning the fuel system or using a fuel additive may not fully resolve performance issues.

4. **Availability of Parts** While the FJ369 is widely available, sourcing high-quality or new units can sometimes be challenging, especially if you re relying on eBay or salvage yards. Counterfeit or low-quality injectors may fail prematurely.

5. **Compatibility with Aftermarket Mods** If you ve installed aftermarket components (e.g., a different ECU, fuel pump, or throttle body), the stock FJ369 may not be optimized for the new setup, potentially causing issues like lean or rich fuel mixtures.

6. **Maintenance Requirements** Like any fuel injector, the FJ369 requires periodic cleaning or replacement to prevent clogging. Neglecting maintenance can lead to reduced performance, increased emissions, or even engine damage over time.

7. **Potential for Mismatched Specifications** While the FJ369 is standard, slight variations in manufacturing or slight differences in engine tuning (e.g., different ECU maps) could affect performance. Some owners report minor tuning adjustments are needed after replacement.

---

The standard FJ369 fuel injector is an excellent choice for restoring or maintaining the health of a 1997 2001 Infiniti Q45 s VG30DE engine, especially if the original injectors are failing or clogged. It offers direct compatibility, reliability, and ease of installation, making it a practical solution for basic engine maintenance. However, if your engine is heavily modified or subjected to aggressive driving, the FJ369 may become a limiting factor, necessitating an upgrade to higher-flow injectors later.

For most stock or lightly modified Q45 owners, replacing the injectors with new or remanufactured FJ369 units is a wise investment to improve fuel delivery, reduce emissions, and prevent long-term engine damage. If performance is a priority, consider pairing this replacement with a fuel system clean and a tune-up to ensure optimal results.

---

1. **Purchase New or High-Quality Remanufactured Injectors** Avoid used injectors unless you re certain they ve been thoroughly cleaned and tested. Opt for OEM or reputable aftermarket brands (e.g., Delphi, Denso, or Stanadyne) to ensure reliability.

2. **Clean the Fuel System** Before installing new injectors, use a fuel system cleaner (e.g., Seafoam, Techron, or a dedicated injector cleaner) to remove carbon deposits from the intake valves, ports, and injectors. This prevents clogging and ensures clean operation.

3. **Replace Related Components** If your injectors are failing, it s wise to replace the fuel filter, fuel pump, and fuel lines simultaneously. This prevents future issues and ensures consistent fuel delivery.

4. **Consider a Tune-Up** After replacing the injectors, have your ECU tuned (if equipped) or at least reset the codes to optimize fuel delivery. A basic tune-up (spark plugs, wires, air filter) will also improve performance.

5. **Monitor Performance** After installation, watch for signs of improved throttle response, smoother idling, and better fuel economy. If issues persist (e.g., rough running, misfires), inspect for wiring, connectors, or ECU calibration problems.

6. **Plan for Future Upgrades** If you re planning to modify the engine (e.g., turbocharging, forced induction), research higher-flow injectors (e.g., FJ369 or aftermarket options like Delphi 750cc or 950cc) to match your power goals. The FJ369 is a good interim solution.

For the average Q45 owner, replacing the injectors with standard FJ369 units is a cost-effective and straightforward way to restore engine health. If you re unsure about installation or diagnostics, consult a professional mechanic familiar with Nissan/Infiniti engines.

Details:

Fuel Type: Gas. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed to keep vehicle performing reliably, efficiently, safely for many miles come. Warranty: 36,000 Miles/3 Years. Intermotor Fuel Injector by Standard.

Right for your vehicle and lifestyle. This component is made to OEM Standards so you can expect years of reliable function and hassle-free service. Terminal Quantity: Specifications: Fuel Injector Type: MFI.

Made from high-quality materials for ultimate durability. Manufactured to meet or exceed strict quality requirements. Features: designed to deliver trouble-free, consistent performance. System Type: Side Feed.

Replaces Original OE Part #: 166001P102. With many years of manufacturing experience, Standard is the name you can trust. Notes: Includes O-Ring.

part #: fj369 prices

• $26.49-$67.05

specifications carfuelinjector:

• for makes: Infiniti
• for years: 1997-2001
• brand: Standard
• mpn: Fj369
• part type: Fuel Injector
• product type: Fuel Delivery
• upc: 091769548346
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• partslink number: 166001p102
• compatible model s : Q45
• fitnote: Your Vehicle Requires 8 Injectors.
• product subtype: Fuel Injectors, Fuel Rails
• series: Intermotor
• department: Replacement

payments carfuelinjector:

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

offer carfuelinjector:

• quantity: 5
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 7, 2026

shipping carfuelinjector:

• type: Calculated
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• cost: $19.99
• carrier: FedEx
• transit: 4-7 Days

returns carfuelinjector:

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

general carfuelinjector:

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

seller carfuelinjector:

• city: Rockville Centre, New York
• # reviews: 150633
• rating: 99.0%

Standard FJ369 Is Similar To:

• Sets of 6 NEW Standard FJ703 Fuel Injectors Buick-Cadillac 3.6L V6 2004-2008 (35.9% similar) Sets of 6 new Standard FJ703 fuel injectors 6l v6 Buick allure 2005 - 2008 Buick lacrosse 2005 - 2008 Buick Lucien 2006 - 2007 Buick rendezvous 2004 - 2006 Cadillac CTS 2004 - 2006 Cadillac STX 2004 - 2006 Cadillac sets 2005 - 2006...(April 12th, 2014)
• Fuel Injector Standard FJ793 fits 00-04 Toyota Tacoma 2.7L-L4 (20.5% similar) About the brand Standard motor products, inc...(May 2nd, 2014)
• Fuel Injector Standard FJ739 fits 04-10 BMW X5 4.8L-V8 (21.7% similar) Fuel injector Standard FJ739 fits 04-10 BMW x5 about the brand Standard motor products, inc...(May 15th, 2014)
• Fuel Injector Standard FJ918 fits 90-93 Mercedes 300D 2.5L-L5 (20.5% similar) About the brand Standard motor products, inc...(June 1st, 2014)
• SMP STANDARD DV123 Fuel Injection Valve-Diverter Valve (30% similar) PST, Mon to Fri. About the brand standard motor products, inc...(January 28th, 2014)
• SMP STANDARD DV135 Fuel Injection Valve-Diverter Valve (28.3% similar) About the brand Standard motor products, inc. With several...(January 19th, 2014)
• Standard FJ100 Fuel Injector (57.4% similar) ...(March 19th, 2014)
• Standard FJ1006 Fuel Injector (56.8% similar) About the brand Standard motor products, inc...(March 10th, 2014)
• Standard FJ1011 Fuel Injector (56.8% similar) PST, Mon to Fri. Many are made by the same manufacturers that supply factory parts to BMW, Mercedes-Benz, Volkswagen, Audi, Porsche, Toyota, Honda, Nissan, ford, Chevrolet and Chrysler. The rest are either genuine parts or high end German/Japanese/America...(January 25th, 2014)
• Standard FJ101T Fuel Injector (56.8% similar) ...(April 1st, 2014)
• Standard FJ1041 Fuel Injector (56.8% similar) ...(April 7th, 2014)