1. Fuel Injectors Offers
  2. sku: 15256786208130773
  3. MAXLEVE AUTOPART B15052901EU

MAXLEVE-AUTOPART B15052901EU Fuel Injectors 2.5L

fits model: Impreza, Outback, Legacy. make: Subaru. year: 2004–2009.

B15052901eu Maxleve-autopart Fuel Injectors For Subaru Impreza 2.5l 2005-2011 Legacy Outback 2004-2009

( Brand: Maxleve-autopart ), ( Manufacturer Part Number: B15052901EU ), ( Manufacturer Warranty: 1 Year ), ( Interhange Part Number: 16611-aa680 ), ( Item Weight: 1 Lb ), ( Product Type: Fuel Injector ), ( Fitment Type: Direct Replacement ), ( Bundle Listing: No ), ( Fuel Injector Type: Mfi Injector ), ( Number Of Hole: As Shown ), ( Injector Design: Metal Composite Plastic ), ( Connector Color: As Shown In The Picture ), ( Package: 4pcs ), ( O-rings Included: Yes, Preinstalled ), ( Fuel Delivery Type: Fog-type Spray ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Fuel Type: Gasoline ), ( Performance Part: Yes ), ( Connector Type: Male )

Review MAXLEVE AUTOPART Fuel Injectors Subaru 2.5l 2011 fits IMPREZA OUTBACK LEGACY 2004–2009

The **MaxLeve Autopart B15052901EU Fuel Injectors** are a premium, high-performance replacement solution specifically engineered for Subaru Impreza 2.5L models (2005 2011) and Outback variants (2004 2009) equipped with the **EJ255** engine. These precision-crafted injectors are designed to deliver optimal fuel atomization, ensuring efficient combustion, improved throttle response, and enhanced engine performance while maintaining reliability and longevity. Built with advanced **OEM-quality materials**, these injectors feature a robust **stainless steel needle and body construction**, which resists corrosion, wear, and fuel system contaminants, making them ideal for both high-mileage vehicles and those requiring a performance upgrade. The **electromagnetic solenoid** operates with exceptional precision, providing consistent fuel delivery under varying engine loads, whether cruising on the highway or accelerating under heavy demand. Whether you're restoring a classic Impreza to its factory specifications or upgrading an Outback for better fuel economy and power, these injectors offer a seamless fit with the stock fuel rail and wiring harness, eliminating the need for additional modifications. Backed by MaxLeve s commitment to quality, these injectors undergo rigorous testing to meet or exceed Subaru s original equipment standards, ensuring compatibility, durability, and peace of mind for mechanics and enthusiasts alike.

**Pros and Cons of Purchasing Maxleve-Autopart B15052901EU Fuel Injectors for a Subaru Impreza 2.5L (2005 2011) and Outback (2004 2009)**

### **Pros**

1. **Direct Fitment** These injectors are specifically designed for the FA20 (2.5L) engine in your Subaru models, ensuring compatibility without modification. They match the OEM part number (B15052901EU), reducing the risk of sizing or flow rate mismatches.

2. **Improved Performance Potential** If your original injectors are worn or clogged, upgrading to new ones can restore proper fuel delivery, leading to better throttle response, smoother power delivery, and improved fuel efficiency. High-quality injectors also support modifications like turbocharging or tuning by providing consistent fuel atomization.

3. **Durability and Longevity** Maxleve-Autopart injectors are built to last longer than OEM parts, often with improved materials and coatings that resist carbon buildup and corrosion. This can extend the life of your fuel system and reduce long-term maintenance costs.

4. **Compatibility with Aftermarket Tuning** If you plan to tune your engine (e.g., with a chip or ECU flash), fresh injectors ensure the tuning software can accurately calculate fuel delivery. Poor injectors can cause rich/lean conditions, leading to poor performance or damage.

5. **Warranty and Support** Reputable aftermarket brands like Maxleve typically offer warranties (e.g., 1 2 years) and customer support, providing peace of mind if issues arise post-installation.

6. **Cost-Effective Alternative to OEM** While not always cheaper than OEM injectors, aftermarket options like these often provide better value for money without sacrificing quality. They can be a practical choice if OEM parts are hard to source or expensive.

7. **Reduced Emissions and Engine Strain** Clogged or failing injectors can cause incomplete combustion, leading to higher emissions and increased engine wear. Replacing them can mitigate these issues, keeping your engine running cleaner and more efficiently.

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### **Cons**

1. **Potential Quality Variability** While Maxleve-Autopart is a well-regarded brand, aftermarket parts can sometimes have inconsistent quality compared to OEM components. Some users report minor issues like slight leaks or inconsistent spray patterns, though these are rare with reputable suppliers. Always verify the seller s reputation and return policy.

2. **Installation Complexity** Fuel injectors require careful installation, including proper sealing, wiring, and priming. Improper installation can lead to leaks, electrical issues, or even damage to the injectors or fuel system. If you re not experienced with fuel system work, professional installation is recommended.

3. **Compatibility with Non-Stock Setups** If your engine has been heavily modified (e.g., forced induction, custom fueling), these injectors may not be sufficient for the increased fuel demand. In such cases, you d need injectors with higher flow rates or a custom fueling solution.

4. **Cost of Additional Components** Replacing injectors often requires new fuel lines, seals, and possibly a fuel pressure regulator or fuel pump if they re old. These additional parts can add to the total cost, though they re necessary for a complete and reliable upgrade.

5. **Learning Curve for Tuning** If you re tuning your engine, you ll need to adjust the fuel map to account for the new injectors. This may require professional help or trial-and-error testing, especially if you re unfamiliar with ECU tuning.

6. **Potential for Overkill** If your engine is running fine with the original injectors, upgrading may not provide noticeable benefits unless the injectors are confirmed faulty. Always diagnose issues (e.g., check for clogs, leaks, or poor atomization) before replacing them.

7. **Limited Availability of OEM Parts** While Maxleve-Autopart is a good alternative, OEM injectors (e.g., from Subaru or a trusted dealer) may still be preferred by some for their exact specifications. However, OEM parts can be harder to find and more expensive, especially for older models.

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### **Conclusion**

The **Maxleve-Autopart B15052901EU fuel injectors** are a **strong aftermarket alternative** for your Subaru Impreza/Outback s 2.5L FA20 engine, offering direct fitment, improved performance potential, and durability. They are well-suited for drivers looking to restore stock performance, support tuning, or replace worn injectors without the hassle of sourcing OEM parts. The brand s reputation for quality makes them a reliable choice, though careful installation and potential additional components (like seals or fuel lines) should be considered.

**Recommendation:**

- **Proceed with purchase** if your original injectors are confirmed faulty (e.g., clogged, leaking, or showing poor atomization) or if you re tuning the engine and need reliable fuel delivery.

- **Verify the seller s authenticity** to ensure you re getting genuine Maxleve-Autopart injectors, as counterfeit parts can cause serious issues.

- **Budget for related components** (seals, fuel lines, possibly a new fuel pump if old) to ensure a complete and leak-free installation.

- **Consider professional installation** if you lack experience with fuel system work, as improper handling can lead to leaks or electrical problems.

- **Monitor performance post-installation** and adjust tuning as needed. If you re tuning, consult with a professional to ensure the new injectors are properly accounted for in the fuel map.

For most users, these injectors will be a **wise upgrade** that enhances reliability and performance, especially when paired with proper maintenance and tuning. However, if your engine is already running well with minimal issues, the benefits may not justify the cost unless you re planning modifications.

Details:

While gasoline is injected into the engine under relatively low pressure, diesel often flowing through system at pressures as high 20,000 PSI. After the fuel injector is removed, installation a walk in park. Rough idling stalling. You might smell a strong fuel odour in and around your car if there is leak or the injectors are releasing too much.

This presents a raft of safety issues, so unless you re fairly confident in your local ambulance services response times, consider leaving this one to the pros. If all goes well, the engine should sputter out due to a lack of pressurized fuel. So, make sure you know what you re getting into before get to work. Many fuel injection systems use a centralized rail to route each individual injector.

Don't pull it just yet; start the engine and disconnect fuse. Of course, in the case of a replacement, fuel injector you re pulling is already damaged or broken, but you misdiagnosed specific that needed replacing, don't want to end up ruining perfectly good part. Reattach the fuel rail or individual lines, bolt everything down, and replace pump fuse. With the tops of fuel injectors exposed, its now time to remove wiring harness connected each injector.

Some vehicles will have an individual fuel line feeding into each injector, which you can remove one by. Some gas engines might also be a hassle depending on how the engine compartment is laid out and many components you'll have to remove get fuel injectors themselves. You can diagnose many different car problems by the colour of exhaust gases. Some systems will have fuel lines at each end of the rail and they ll both need to be removed in order proceed.

Now you re ready to get pulling. When too much or little fuel is being supplied this can prevent the engine from starting and lead to failure. Black smoke is an indication that the air-fuel mixture too rich. The vehicle might shake and stall when idling if it is not getting enough fuel in the combustion chambers.

Boxes, APO/FPO or Military Mail Box. This will have to be removed get the injectors themselves, so disconnect main fuel line feeding into rail. The engine misfires. Once you start up the vehicle, fuel system should depressurize itself.

How to Replace Fuel Injectors. Simply lubricate the seals on new injector, replace it in same hole you took out of, and reconnect wiring harness. Another word of caution: Fuel injectors typically cost between $50 and $200 a pop, so its always best to be delicate when handling these components. For Saab 9-2X 2.5L 2005 -2006, Subaru Forester 2005 -2010, Impreza 2005 -2011, Legacy 2004 -2009, Outback 2004 -2009.

Often caused by dirty or clogged fuel injectors. If the vehicle has been on recently, allow engine to cool, then locate fuel pump fuse or relay that controls. The first step in replacing a fuel injector is to relieve the pressure system itself. Its also possible for a fragile part of the injector to break off and become lodged in cylinder should you remove it too much rush, so Preach caution here.

Make sure to hold onto this small metal spring, as its all too easy misplace. Increased fuel consumption. Read more about it here. Once this is done, simply remove the bolts or screws and rail should pop right off.

These harnesses are usually held on by little more than a single spring, which you can pry out with Flathead screwdriver or similar implement. Warning: lease confirm compatibility again. The check engine light is on. A fuel smell.

Skipping this step could result in a messy and dangerous project, so refer to your vehicles owners manual for specific instructions on how depressurize the fuel system. Black or grey smoke. Newly Listed. Starting difficulties.

Instruction is not included.

part #: b15052901eu price

  • $40.49

specifications carfuelinjector:

  • for models: Impreza, Outback, Legacy
  • for makes: Subaru
  • for years: 2004-2009
  • brand: Maxleve-autopart
  • mpn: B15052901eu
  • manufacturer warranty: 1 Year
  • interhange part number: 16611-aa680
  • item weight: 1 Lb
  • product type: Fuel Injector
  • fitment type: Direct Replacement
  • bundle listing: No
  • fuel injector type: Mfi Injector
  • number of hole: As Shown
  • injector design: Metal Composite Plastic
  • connector color: As Shown In The Picture
  • package: 4pcs
  • o-rings included: Yes, Preinstalled
  • fuel delivery type: Fog-type Spray
  • oe spec or performance/custom: Oe Spec
  • fuel type: Gasoline
  • performance part: Yes
  • connector type: Male

shipping carfuelinjector:

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  • cost: $0.00
  • carrier: FedEx
  • transit: 4-8 Days
  • type: Fixed
  • class: Economy

general carfuelinjector:

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

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  • policy: Returns Accepted

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  • quantity: 5
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  • started: March 13, 2026

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for models: impreza, outback, legacy, for makes: subaru, for years: 2004-2009, manufacturer warranty: 1 year, interhange part number: 16611-aa680, item weight: 1 lb, product type: fuel injector, fitment type: direct replacement, bundle listing: no, fuel injector type: mfi injector, number of hole: as shown, injector design: metal composite plastic, connector color: as shown in the picture, package: 4pcs, o-rings included: yes, preinstalled, fuel delivery type: fog-type spray, oe spec or performance/custom: oe spec, fuel type: gasoline, performance part: yes, connector type: male,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15256786208130773,
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  • New. Offer #1 priced at $40.49 + $0.00 shipping estimate = $40.49* total. . The vehicle might shake and stall when idling if it is not getting enough fuel in the combustion chambers.FREE SHIPPING

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