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  3. QUICKFITAUTO 13460457

QUICKFITAUTO 13460457 Fuel Injectors 8X FJ426

fits model: Gs400, Ls400, Sc400. make: Lexus. year: 2001–2007.

13460457 Quickfitauto 8x Fuel Injectors Fj426 For 1998-2000 2001-2007 Lexus Gs400 Ls400 Sc400

( Brand: Quickfitauto ), ( Manufacturer Part Number: 13460457 ), ( Type: Fuel Injector ), ( Fuel Type: Gasoline ), ( Oe/oem Part Number: Fj426, 2320950030 ), ( Fuel Delivery Type: Fog-type Spray ), ( Injector Design: Metal Composite Plastic ), ( Connector Type: Male ), ( Vintage Part: No ), ( Fitment Type: Direct Replacement ), ( Performance Part: Yes ), ( Connector Color: As Show ), ( Manufacturer Warranty: 1 Year )

Review QUICKFITAUTO 8x Fuel Injectors 1998 2000 Lexus fits GS400 LS400 SC400 2001–2007

The **QuickFitAuto 13460457 8x Fuel Injectors (FJ426)** are a precision-engineered set of high-performance fuel injectors designed specifically for the **1998 2000 Lexus GS400, LS400, and SC400**, as well as the **2001 2007 Lexus GS400** models equipped with the **4.3L V8 (FJ426) engine**. These injectors are meticulously crafted to meet or exceed OEM specifications, ensuring optimal fuel delivery, improved throttle response, and enhanced engine efficiency. Built with durable stainless steel bodies and advanced internal components, these injectors are engineered to withstand the demands of high-performance driving while maintaining reliability under varying operating conditions. The **8x configuration** ensures balanced fuel distribution across all cylinders, promoting smoother combustion and reducing the risk of misfires or uneven power delivery. Whether upgrading for better performance, restoring original functionality after wear, or addressing fuel system inefficiencies, these injectors provide a direct-fit solution that integrates seamlessly with the stock fuel rail and wiring harness. Backed by QuickFitAuto s reputation for quality and compatibility, this set is an ideal choice for enthusiasts and mechanics seeking a dependable upgrade that delivers consistent performance without compromising on durability.

### **Pros and Cons of Buying QuickFitAuto 13460457 8x Fuel Injectors (FJ426) for 1998 2007 Lexus GS400/LS400/SC400**

#### **Pros:**

1. **Compatibility** These injectors are specifically designed for the **FJ426 engine** found in the **1998 2000 Lexus GS400, 2001 2007 Lexus LS400, and 2001 2007 Lexus SC400**. They should fit without modification, reducing the risk of incorrect sizing or part incompatibility.

2. **OEM-Quality Alternative** QuickFitAuto parts are engineered to meet or exceed original equipment manufacturer (OEM) standards, offering reliable performance similar to factory injectors. This can help maintain engine efficiency and power output.

3. **Cost-Effective Replacement** Compared to purchasing brand-new OEM injectors, these aftermarket injectors are often significantly cheaper, making them a budget-friendly option for repairs or upgrades.

4. **Easy Installation** Since they are designed for direct replacement, they should align properly with existing wiring harnesses and mounting points, reducing installation complexity for those with mechanical experience.

5. **Widely Available** As a popular part for these Lexus models, they are readily available from multiple suppliers, ensuring easier access for repairs.

6. **Potential Performance Boost** If the original injectors were failing or clogged, replacing them with new ones can improve fuel delivery, throttle response, and overall engine performance.

7. **Warranty Coverage** QuickFitAuto typically offers warranties on their parts, providing some assurance against manufacturing defects.

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#### **Cons:**

1. **Quality Variability** While QuickFitAuto is a reputable brand, aftermarket parts can still vary in quality compared to genuine OEM components. Inferior materials or manufacturing inconsistencies could lead to premature failure or reduced longevity.

2. **No Direct OEM Support** Unlike genuine Lexus parts, aftermarket injectors may not come with the same level of technical support or warranty coverage from the manufacturer, which could be problematic if issues arise.

3. **Potential Fitment Issues** Although these injectors are designed for the FJ426, slight variations in mounting or wiring could occur, especially if the vehicle has been previously modified or if the injectors were not installed correctly.

4. **Compatibility with Modifications** If the engine has been tuned or modified (e.g., turbocharged, high-flow intake), these stock-style injectors may not be sufficient for the increased fuel demand, potentially leading to rich-running conditions or long-term damage.

5. **Limited Longevity Compared to OEM** OEM injectors are often built to last the lifespan of the vehicle, whereas aftermarket injectors may wear out faster, especially under heavy use or poor maintenance conditions.

6. **No Matching OEM Part Number** If you need to reference service manuals or Lexus-specific repair guides, these injectors may not align perfectly with OEM part numbers, which could complicate troubleshooting.

7. **Risk of Counterfeit Parts** Purchasing from unauthorized sellers or third-party platforms increases the chance of receiving counterfeit or substandard parts, which could fail quickly or damage the engine.

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### **Conclusion:**

The **QuickFitAuto 13460457 8x Fuel Injectors (FJ426)** are a **practical and cost-effective solution** for replacing worn or faulty injectors in your **1998 2007 Lexus GS400/LS400/SC400**. They offer **direct compatibility, ease of installation, and improved fuel delivery**, making them a solid choice for basic repairs or routine maintenance. However, they are **not a premium OEM replacement**, and their performance may not match factory-spec components in terms of longevity or precision.

For **stock or lightly modified engines**, these injectors are a **good value**. However, if your vehicle has been **tuned, turbocharged, or heavily modified**, you may need **higher-flow injectors** to match the increased fuel requirements. Additionally, purchasing from a **trusted retailer** (such as Amazon, RockAuto, or a reputable auto parts store) reduces the risk of counterfeit or low-quality parts.

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### **Recommendation:**

- **Buy from a trusted source** (e.g., Amazon, RockAuto, or a local Lexus specialist) to ensure authenticity and quality.

- **Verify compatibility** with your specific year and trim to avoid mismatches.

- **Consider OEM or high-quality aftermarket alternatives** (e.g., **Denso, Delphi, or Morimoto**) if budget allows, as they may offer better longevity and performance.

- **Install with care** ensure proper gasket sealing, wiring connections, and torque specifications to prevent leaks or electrical issues.

- **Monitor performance post-installation** watch for signs of rich/lean conditions (check engine light, poor idle, or hesitation) and adjust as needed.

- **Pair with a fuel system flush** if the old injectors were heavily fouled, to ensure optimal performance from the new ones.

**Final Verdict:** These injectors are a **reliable and affordable option** for most owners, but weigh the trade-offs between cost and long-term reliability against OEM or premium aftermarket alternatives if your engine demands higher performance.

Details:

Adaptation to conditions: Electronic control units Ecus use data from various sensors like engine speed, temperature, and airflow adjust fuel delivery for different driving conditions, such as idling or high-speed cruising. Item Specifics: Brand Quickfitauto, Type Fuel Injector, Gasoline, Manufacturer Part Number 13460457, OE/OEM FJ426, Package 8, delivery type Fog-type spray, Injector Design Metal composite plastic, Connector Male, Vintage Car No, Fitment Direct Replacement, Performance Yes, Universal Color As Show, Warranty 1 Year. Specification: Type: Fuel Injector. Less maintenance.

Uses of fuel injectors. Precise fuel delivery: Injectors deliver a metered amount of into the combustion chamber to create optimal air-fuel mixture. Before purchasing, please refer to the vehicle model chart and carefully confirm your. Improved fuel efficiency.

New List Item. 8x Fuel Injectors FJ426 For 1998 2000 2001 2007 Lexus GS400 LS400 SC400 Fitment. Smoother operation. Itemization: They break fuel into a fine mist for more efficient and complete burn.

Advantages of fuel injectors. Lower emissions. Color: As picture showed. Better performanc.

part #: 13460457 price

  • $67.92

specifications carfuelinjector:

  • for models: Gs400, Ls400, Sc400
  • for makes: Lexus
  • for years: 2001-2007
  • brand: Quickfitauto
  • mpn: 13460457
  • type: Fuel Injector
  • fuel type: Gasoline
  • oe/oem part number: Fj426, 2320950030
  • fuel delivery type: Fog-type Spray
  • injector design: Metal Composite Plastic
  • connector type: Male
  • vintage part: No
  • fitment type: Direct Replacement
  • performance part: Yes
  • connector color: As Show
  • manufacturer warranty: 1 Year

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for models: gs400, ls400, sc400, for makes: lexus, for years: 2001-2007, type: fuel injector, fuel type: gasoline, oe/oem part number: fj426, 2320950030, fuel delivery type: fog-type spray, injector design: metal composite plastic, connector type: male, vintage part: no, fitment type: direct replacement, performance part: yes, connector color: as show, manufacturer warranty: 1 year,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 14951078563981861,
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1 offer $67.92 USD
  • New. Offer #1 priced at $67.92 + $0.00 shipping estimate = $67.92* total. Fitment: 1998-2000 For Lexus GS400 4.0L V8 2001-2007 For Lexus GS430 4.3L V8 1998-2000 For Lexus LS400 4.0L V8 2001-2006 For Lexus LS430 4.3L V8 1998-2000 For Lexus SC400 4.0L V8 2002-2007 For Lexus SC430 4.3L V8 Specification: Type: Fuel Injector Injector Design: Metal & composite plastic Manufacturer Warranty: 1 year Color: As picture showed Uses of fuel injectors.FREE SHIPPING

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