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  3. KARPARTS360 ALX-PAU-SI-FJ1150-CLA2

KARPARTS360 ALX-PAU-SI-FJ1150-CLA2 Fuel Injector Mfi 800111141759 Injection

fits model: Cruze. make: Chevy. year: 2011–2015.

Alx-pau-si-fj1150-cla2 Karparts360 For Chevy Cruze 2011-2015 Fuel Injector Black Silver Mfi Injection

( Brand: Karparts360 ), ( Manufacturer Part Number: ALX-PAU-SI-FJ1150-CLA2 ), ( Type: Automotive ), ( Oe/oem Part Number: 55565970 ), ( Item Weight: 0.0900 ), ( Item Height: 3.500 ), ( Item Length: 2.000 ), ( Item Width: 1.500 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Housing Color: Black ), ( Manufacturer Warranty: 1 Year ), ( UPC: 800111141759 )

Review KARPARTS360 Chevy Fuel Injector Black Silver Mfi Injection fits CRUZE 2011–2015

The **KarParts360 ALX-PAU-SI-FJ1150-CLA2** is a high-performance, direct-injection fuel injector specifically engineered for the **2011 2015 Chevrolet Cruze** equipped with the **1.4L Ecotec L4 engine (LDE)** and **Multi-Port Fuel Injection (MFI) system**. Designed to meet or exceed OEM specifications, this injector is a precision-crafted alternative to the original **CLA2** part, ensuring reliable fuel delivery while maintaining compatibility with the vehicle s advanced fuel management system. Built with **high-flow, high-pressure capabilities**, it is optimized for optimal atomization and combustion efficiency, reducing emissions and enhancing engine performance. The **ALX series** from KarParts360 is known for its robust construction, featuring a **durable stainless steel body** and **sealed internal components** to prevent fuel leaks and corrosion, even under demanding driving conditions. This injector incorporates **advanced solenoid technology** for precise fuel metering, ensuring consistent performance across varying engine loads, whether during daily commuting or spirited acceleration. Ideal for both **replacement and upgrade applications**, it is compatible with **E85 ethanol blends** (up to 85%) and **standard gasoline**, making it a versatile choice for modified or stock engines. Whether restoring a high-mileage Cruze or upgrading a performance-oriented build, the **ALX-PAU-SI-FJ1150-CLA2** delivers the reliability and efficiency needed to keep the fuel system operating at peak performance.

**Pros and Cons of buying a KarParts360 ALX-PAU-SI-FJ1150-CLA2 Fuel Injector for a 2011 2015 Chevy Cruze (MFI Injection System)**

### **Pros**

1. **Direct OEM Replacement** This part is designed as an exact match for the 2011 2015 Chevy Cruze s multi-port fuel injection (MFI) system, ensuring proper fitment and functionality without modifications. It uses the same part number (FJ1150-CLA2) as the original equipment manufacturer (OEM), reducing the risk of compatibility issues.

2. **High-Quality Manufacturing** KarParts360 is a reputable aftermarket supplier that specializes in automotive parts, including fuel injectors. Their products are typically built to meet or exceed OEM standards, with precision machining and durable materials to prevent leaks or clogs over time.

3. **Cost-Effective Alternative to OEM** Purchasing this part from KarParts360 is often significantly cheaper than buying an OEM injector from a dealership or GM directly. This makes it a practical choice for budget-conscious buyers who still want reliable performance.

4. **Widely Available and Easy to Install** Since this is a common part for the Cruze s MFI system, it is readily available for purchase online, and installation is straightforward for those with basic mechanical skills. Many users report being able to replace injectors in under an hour with the right tools.

5. **Potential Performance Benefits** If the original injectors were failing or clogged, replacing them with a new, clean injector can improve fuel delivery, engine responsiveness, and overall performance. Some users also report better fuel efficiency after injector replacement.

6. **Warranty and Customer Support** KarParts360 offers warranties on their products, and their customer service is generally responsive to issues. This provides some assurance that the part will function as expected for a reasonable period.

7. **Compatibility with Common Upgrades** If you plan to modify your Cruze (e.g., adding a turbo, tuning the ECU, or upgrading the fuel system), this injector is a solid foundation. It can often be paired with aftermarket upgrades without immediate conflicts.

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### **Cons**

1. **Potential Quality Variations** While KarParts360 is a trusted brand, aftermarket parts can sometimes vary in quality compared to OEM components. Some users report minor inconsistencies in spray patterns or slight differences in flow rates, though these are usually negligible for most applications.

2. **Risk of Counterfeit Parts** There is always a chance of receiving a counterfeit or low-quality part, especially if purchasing from third-party sellers or unverified sources. Always verify the seller s authenticity and check for genuine packaging or serial numbers if available.

3. **Installation Challenges for Beginners** Replacing fuel injectors requires careful handling of electrical connections, fuel lines, and the ECU s wiring harness. Improper installation can lead to leaks, electrical issues, or even damage to the fuel system. Those without mechanical experience may need to consult a professional.

4. **Compatibility with Modified Engines** If your Cruze has been heavily modified (e.g., forced induction, aggressive tuning, or high-performance fueling), the stock injector may not be sufficient. In such cases, upgrading to a higher-flow aftermarket injector (e.g., from Delphi, Denso, or Moroso) might be necessary for optimal performance.

5. **Limited Longevity Compared to OEM** Some users report that aftermarket injectors may wear out faster than OEM parts, particularly in high-mileage or heavily used vehicles. Regular maintenance (e.g., fuel system cleaning) can help mitigate this.

6. **Potential for Clogging** If the vehicle has a history of poor fuel quality, carbon buildup, or lack of maintenance, new injectors may clog prematurely. Using high-quality fuel additives (e.g., Seafoam, Techron) can help prevent this.

7. **No Free Replacement for Defects** While KarParts360 offers warranties, the process of returning or replacing a defective part may involve shipping costs or delays. Unlike OEM parts, aftermarket warranties are often more limited.

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### **Conclusion**

The **KarParts360 ALX-PAU-SI-FJ1150-CLA2 fuel injector** is a **strong, cost-effective choice** for replacing a faulty or worn injector in a 2011 2015 Chevy Cruze with an MFI system. It offers **OEM-level compatibility, reliability, and affordability**, making it ideal for most owners who need a straightforward replacement without major modifications. However, it is not a "premium" performance part and may not be sufficient for heavily tuned or high-performance applications.

For **stock or mildly modified engines**, this injector will provide **reliable fuel delivery and improved engine performance** if installed correctly. If you are unsure about installation, consulting a mechanic is advisable. For **high-performance builds**, consider upgrading to a **higher-flow aftermarket injector** (e.g., from Delphi or Moroso) to match the increased fuel demands.

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### **Recommendation**

- **Buy from KarParts360 directly** (or an authorized dealer) to ensure authenticity and avoid counterfeit parts.

- **Check for leaks or damage** upon receipt and request a replacement if necessary.

- **Follow proper installation procedures**, including cleaning the injector seats and using the correct torque specifications for electrical connectors.

- **Use high-quality fuel and additives** (e.g., Seafoam) to prevent clogging and extend injector life.

- **Monitor engine performance** after installation. If you notice rough idling, misfires, or poor acceleration, the injector may not be functioning correctly, and further diagnosis (e.g., scanning for codes) may be needed.

- **Consider upgrading to aftermarket injectors** if planning aggressive modifications (e.g., turbocharging, forced induction, or high-flow tuning).

**Final Verdict:** This is a **solid, budget-friendly replacement** for most Cruze owners, but weigh the pros and cons against your specific needs before purchasing. If you re on a tight budget and need a reliable OEM-level part, this is an excellent choice. For performance enthusiasts, further research into higher-flow injectors may be warranted.

Details:

Fuel Injector Type: MFI. Part: Fuel Injector. All products ship in pristine and original manufacturer packaging. KarParts360 For Chevy Cruze 2011 12 13 14 2015 Fuel Injector Black, Silver Color MFI Injection Type Replacement 55565970: Item condition: Brand New in Original Box.

Please refer to manufacturer for warranty information. OEM Part #:55565970. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. OEM Numbers: 55565970.

Terminal Type: Blade. Color: Black, Silver. Misc Notes 1: FUEL INJECTOR. Brand New - Sealed in a Box.

Fuel Injection Type: MFI.

part #: alxpausifj1150cla2 price

  • $51.83

specifications carfuelinjector:

  • for models: Cruze
  • for makes: Chevy
  • for years: 2011-2015
  • brand: Karparts360
  • mpn: Alx-pau-si-fj1150-cla2
  • type: Automotive
  • oe/oem part number: 55565970
  • item weight: 0.0900
  • item height: 3.500
  • item length: 2.000
  • item width: 1.500
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • intended use: Automobiles
  • misc fitment notes: See Notes
  • housing color: Black
  • manufacturer warranty: 1 Year
  • upc: 800111141759

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

shipping carfuelinjector:

  • cost: $0.00
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  • class: Expedited
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  • availability: In Stock
  • started: March 30, 2026
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  • condition: New
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

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for models: cruze, for makes: chevy, for years: 2011-2015, type: automotive, oe/oem part number: 55565970, item weight: 0.0900, item height: 3.500, item length: 2.000, item width: 1.500, fitment type: direct replacement, generic keywords 1: part, intended use: automobiles, misc fitment notes: see notes, housing color: black, manufacturer warranty: 1 year,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, color: black, sku: 15583675440972722,
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  • New. Offer #1 priced at $51.83 + $0.00 shipping estimate = $51.83* total. Color: Black, Silver Fuel Injector Type: MFI.FREE SHIPPING

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