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  3. KARPARTS360 ALX-PAU-SI-FJ1125-CLA2

KARPARTS360 ALX-PAU-SI-FJ1125-CLA2 Fuel Injector Blade Male 800111141506 Terminal

fits model: B2300. make: Mazda. year: 2002–2003.

Alx-pau-si-fj1125-cla2 Karparts360 For Mazda B2300 2002 2003 Fuel Injector White Blade Terminal Male

( Brand: Karparts360 ), ( Manufacturer Part Number: ALX-PAU-SI-FJ1125-CLA2 ), ( Type: Automotive ), ( Item Weight: 0.1200 ), ( Oe/oem Part Number: 1f6013250 ), ( Item Width: 1.500 ), ( Item Height: 3.500 ), ( Item Length: 2.000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Oem Equivalent Part Number 2: 1l5z9f593ba ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( Color: White ), ( UPC: 800111141506 )

Review KARPARTS360 Mazda Fuel Injector White Blade Terminal Male fits B2300 2002–2003

The **KarParts360 ALX-PAU-SI-FJ1125-CLA2** is a high-quality, direct-fit replacement fuel injector designed specifically for the **Mazda B2300** engines produced in **2002 and 2003**, ensuring optimal performance and compatibility with your vehicle s fuel delivery system. This precision-engineered component features a **male blade terminal**, a critical connection point that securely interfaces with the vehicle s wiring harness, minimizing resistance and preventing fuel delivery interruptions. Crafted from durable, corrosion-resistant materials, this injector is built to withstand the demands of modern fuel systems, delivering a consistent and efficient spray pattern that maximizes engine efficiency and power output. The **FJ1125-CLA2** designation indicates a carefully calibrated flow rate and nozzle design, tailored to match the original equipment specifications of your Mazda, ensuring seamless integration with the engine management system. Whether you're restoring an older model or upgrading a high-performance setup, this injector provides reliable fuel atomization, reducing emissions and enhancing throttle response. Backed by KarParts360 s reputation for quality and precision, this part is an ideal choice for mechanics and enthusiasts seeking a dependable, long-lasting solution for their Mazda s fuel injection system.

### **Pros and Cons of buying a Karparts360 ALX-PAU-SI-FJ1125-CLA2 Fuel Injector for a 2002-2003 Mazda B2300**

#### **Pros:**

1. **Direct Fitment** The part is specifically listed as compatible with the 2002-2003 Mazda B2300, reducing the risk of incorrect sizing or connection issues.

2. **OEM Quality** Karparts360 is a reputable aftermarket supplier that often sources parts from manufacturers adhering to original equipment standards, ensuring durability and performance.

3. **Male Terminal Connection** The part includes a male terminal, which is a common requirement for fuel injectors, simplifying installation compared to parts that may require additional adapters.

4. **Cost-Effective Alternative** Purchasing from an aftermarket supplier like Karparts360 is typically cheaper than buying an OEM replacement directly from Mazda, offering good value for performance.

5. **Widespread Availability** The part is likely stocked and ready for immediate shipping, avoiding long wait times for rare OEM components.

6. **Compatibility with Common Issues** If your B2300 has fuel delivery or injector-related problems (e.g., clogging, poor fuel flow), replacing a faulty injector with this part can restore proper engine function.

7. **Easy Installation** Fuel injectors are relatively straightforward to replace with basic tools, and the male terminal design should align well with standard wiring harnesses.

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#### **Cons:**

1. **Aftermarket vs. OEM Performance** While aftermarket injectors are often reliable, they may not match the exact precision or longevity of OEM parts, especially if the original injector was still in good condition.

2. **Potential Quality Variations** Some aftermarket suppliers vary in quality control. If the part is poorly manufactured, it could fail prematurely or cause fuel delivery inconsistencies.

3. **No Warranty or Return Policy Risks** If the part arrives damaged or fails shortly after installation, returning it may be difficult, especially if the supplier has strict return policies or high restocking fees.

4. **Compatibility with Modifications** If your B2300 has been modified (e.g., turbocharged, tuned, or upgraded fuel system), the stock injector may not handle increased fuel demands, potentially requiring a higher-flow aftermarket injector.

5. **Installation Challenges** If the vehicle has been previously modified or if the injector housing is corroded or damaged, installation could be more difficult than expected, requiring extra time or professional help.

6. **Counterfeit Risk** Some third-party sellers may list parts incorrectly or sell fakes. Verifying the seller s reputation and product authenticity is crucial to avoid receiving a substandard or incompatible part.

7. **Limited Longevity Guarantee** Unlike OEM parts, aftermarket injectors may not come with a manufacturer s warranty, leaving you responsible for any future failures.

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### **Conclusion:**

The **Karparts360 ALX-PAU-SI-FJ1125-CLA2 fuel injector** is a viable and cost-effective option for replacing a faulty injector in a 2002-2003 Mazda B2300, provided the original injector was indeed the source of the issue. Its direct fitment, male terminal design, and reputable supplier status make it a practical choice for most DIY mechanics. However, if you prioritize absolute reliability, longevity, or have a heavily modified engine, an OEM replacement or a higher-quality aftermarket injector (from a brand like **Stanley, Denso, or Delphi**) may be preferable.

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### **Recommendation:**

1. **Verify the Problem** Confirm that the injector is the root cause of your engine issues (e.g., rough idle, poor acceleration, check engine lights for injector-related codes). Use a multimeter to test for proper resistance or consult a mechanic if unsure.

2. **Check Supplier Reviews** Ensure Karparts360 has positive feedback for this specific part, particularly regarding fitment and durability. Look for customer testimonials or forums (e.g., Mazda-specific groups) for real-world experiences.

3. **Consider a Higher-Quality Alternative** If budget allows, invest in a **name-brand aftermarket injector** (e.g., **Denso or Delphi**) or an **OEM replacement** from a trusted auto parts dealer like **RockAuto or MazdaDirect**. These may cost slightly more but offer better long-term reliability.

4. **Inspect the Injector Housing** Before installation, clean or replace the injector housing gasket and ensure the wiring harness is intact to prevent leaks or electrical issues.

5. **Test After Installation** After replacing the injector, perform a **fuel system flush** and monitor the engine for improved performance. Use an **OBD-II scanner** to clear any error codes and verify no new issues arise.

6. **Purchase from a Trusted Source** If buying from Karparts360, ensure you re on their official website to avoid counterfeit sellers. Check for clear product descriptions, high-resolution images, and a clear return policy.

**Final Verdict:** The **Karparts360 injector is a solid budget-friendly choice** for a straightforward replacement, but if you want extra assurance, prioritize a higher-quality injector or OEM part. Always cross-reference with other sources to confirm compatibility and quality.

Details:

OEM Numbers: 1F6013250, 1L5Z9F593BA. Part: Fuel Injector. Color: White. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance.

Please refer to manufacturer for warranty information. KarParts360 For Mazda B2300 2002 2003 Fuel Injector White Color Blade Terminal Male Replacement 1F6013250, 1L5Z9F593BA: Item condition: Brand New in Original Box. Brand New - Sealed in a Box. Fuel Injector Type: MFI.

All products ship in pristine and original manufacturer packaging. OEM Part #:1F6013250 1L5Z9F593BA. FREE FAST SHIPPING 1 YEAR WARRANTY 30-DAY SATISFICATION GUARANTEE. Terminal Type: Blade.

specifications carfuelinjector:

  • for models: B2300
  • for makes: Mazda
  • for years: 2002-2003
  • brand: Karparts360
  • mpn: Alx-pau-si-fj1125-cla2
  • type: Automotive
  • item weight: 0.1200
  • oe/oem part number: 1f6013250
  • item width: 1.500
  • item height: 3.500
  • item length: 2.000
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • oem equivalent part number 2: 1l5z9f593ba
  • intended use: Automobiles
  • misc fitment notes: See Notes
  • manufacturer warranty: 1 Year
  • color: White
  • upc: 800111141506

seller carfuelinjector:

  • city: West Chicago, IL
  • # reviews: 155707
  • rating: 99.7%

shipping carfuelinjector:

  • type: Fixed
  • service: Expedited
  • transit: 3-6 Days
  • cost: $0.00
  • class: Expedited

offer carfuelinjector:

  • started: April 11, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

general carfuelinjector:

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

returns carfuelinjector:

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

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for models: b2300, for makes: mazda, for years: 2002-2003, type: automotive, item weight: 0.1200, oe/oem part number: 1f6013250, item width: 1.500, item height: 3.500, item length: 2.000, fitment type: direct replacement, generic keywords 1: part, oem equivalent part number 2: 1l5z9f593ba, intended use: automobiles, misc fitment notes: see notes, manufacturer warranty: 1 year,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, color: white, sku: 15825765280143663,
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