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  3. BOSCH 0261500023

BOSCH Fuel Injectors Brera Jts 0-261-500-023 159 939 2.2

fits model: Romeo. make: Alfa.

0261500023 Bosch New Fuel Injectors For Alfa Romeo 159 939 Brera Spider 2.2 Jts

( Brand: Bosch ), ( Manufacturer Part Number: 0261500023 ), ( Type: Fuel Injectors ), ( Ipn: 0 261 500 023 ), ( Item Condition: A Brand-new, Unused, Unopened, Undamaged Item In Its Original Pa ), ( Fitment Type: Direct Replacement ), ( Terminal Type: Blade ), ( Fuel Type: Gasoline )

Review BOSCH New Fuel Injectors Alfa 159 939 Brera Spider 2.2 Jts fits ROMEO

The **Bosch 0261500023 Fuel Injectors** are a precision-engineered, high-performance replacement part designed specifically for the **Alfa Romeo 159 (939) and Brera 2.2 JTS** engines, ensuring optimal fuel delivery and combustion efficiency. These injectors are meticulously crafted to meet or exceed the original equipment manufacturer (OEM) specifications, incorporating advanced **piezoelectric technology** for ultra-fast response times and precise fuel atomization. Built with **high-quality stainless steel and durable ceramic coatings**, they are engineered to withstand the demanding conditions of turbocharged direct-injection (TDI) and gasoline direct-injection (GDI) systems, delivering consistent performance even under high-pressure conditions. Each injector features a **sealed solenoid valve** and a **precise nozzle design**, allowing for exact fuel metering and minimizing waste, which directly contributes to improved engine power, smoother acceleration, and enhanced fuel economy. Ideal for both **restoration projects and performance upgrades**, these Bosch injectors are compatible with the **2.2 JTS engine s fuel rail system**, ensuring a seamless fit and reliable operation. Whether replacing worn-out original components or upgrading for better efficiency, these injectors provide a robust, long-lasting solution that maintains the Alfa Romeo s signature driving dynamics while reducing emissions and enhancing overall engine health.

### **Pros and Cons of Buying Bosch 0261500023 Fuel Injectors for Alfa Romeo 159/939 Brera 2.2 JTS**

#### **Pros:**

1. **OEM Quality and Compatibility** Bosch is a well-known manufacturer of high-quality fuel injectors, often used as OEM or direct replacements for many European vehicles, including the Alfa Romeo 2.2 JTS engine. These injectors are designed to meet strict performance and durability standards, ensuring proper fuel delivery and engine efficiency.

2. **Reliability and Longevity** Bosch injectors are built to last, especially when properly maintained. They are less prone to clogging or failure compared to cheaper aftermarket alternatives, which can extend the lifespan of your engine and prevent costly repairs down the line.

3. **Improved Engine Performance** If your original injectors are worn or malfunctioning, replacing them with Bosch units can restore optimal fuel atomization, leading to better throttle response, smoother power delivery, and improved fuel efficiency. The 2.2 JTS engine benefits from precise fuel metering, which can help reduce hesitation or rough idling.

4. **Wider Availability and Ease of Installation** Bosch injectors are widely stocked by auto parts retailers, both online and in physical stores, making them easier to source than rare or discontinued OEM parts. Installation is straightforward if you have basic mechanical skills or access to a professional mechanic.

5. **Compatibility with Modifications** If you ve modified your 2.2 JTS engine (e.g., with a tune, turbo, or upgraded intake/exhaust), Bosch injectors can handle increased fuel demands better than degraded original units. They are often recommended for forced induction setups due to their robust construction.

6. **Warranty and Support** Bosch offers warranties on their injectors, providing some assurance against early failure. Additionally, their reputation means you re more likely to find technical support or replacement parts if issues arise.

7. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than budget injectors, the durability and performance benefits often justify the expense, especially compared to the potential damage caused by failing injectors (e.g., carbon buildup, misfires, or catalytic converter failure).

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#### **Cons:**

1. **Higher Upfront Cost** Bosch injectors are premium parts and will cost significantly more than generic or no-name alternatives. For the Alfa Romeo 2.2 JTS, you may pay **$150 $300 per injector**, depending on the retailer and quantity purchased. This can be a substantial investment if you re on a tight budget.

2. **Potential Overkill for Mildly Worn Injectors** If your injectors are only slightly degraded (e.g., minor clogging or slight wear), Bosch units may be more than necessary. In such cases, cleaning the existing injectors (via ultrasonic cleaning or fuel system additives) could be a cheaper interim solution. However, if the injectors are severely worn or leaking, replacement is the better choice.

3. **Installation Complexity** While not extremely difficult, replacing fuel injectors requires careful handling to avoid damaging the electrical connectors, fuel lines, or throttle body. If you re not experienced with engine work, hiring a mechanic may add labor costs (typically **$150 $300 per injector** for installation).

4. **Compatibility with Older or Modified Engines** While Bosch 0261500023 is a common part number, you should **double-check the exact specifications** for your 2.2 JTS engine (flow rate, voltage, and connector type). Some aftermarket injectors may not match the OEM requirements perfectly, leading to performance issues or compatibility problems. Always verify with the manufacturer or a trusted mechanic.

5. **Risk of Counterfeit Parts** Purchasing from untrusted sellers (especially online marketplaces) increases the risk of receiving **fake Bosch injectors**. These may fail prematurely or cause engine damage. Stick to reputable dealers or authorized distributors to avoid this issue.

6. **Additional Maintenance Requirements** New injectors require proper break-in and maintenance to ensure longevity. This includes using high-quality fuel, regular fuel system cleaning, and avoiding prolonged idling or hard acceleration during the initial period. Neglecting maintenance can reduce their lifespan.

7. **Potential for Over-Tuning** If you re running a tuned engine, you may need to adjust the fuel map to account for the new injectors flow characteristics. An improper tune can lead to rich or lean conditions, reducing efficiency or causing damage. Consulting with a professional tuner is advisable.

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### **Conclusion**

The **Bosch 0261500023 fuel injectors** are an excellent choice for restoring or upgrading the fuel system in your **Alfa Romeo 159/939 Brera 2.2 JTS engine**, provided they are the correct part number for your specific application. Their **high quality, reliability, and performance benefits** make them a worthwhile investment for serious drivers or those planning modifications. However, the **higher cost and installation considerations** mean they may not be the best option for casual owners or those on a tight budget.

If your injectors are **severely worn, leaking, or causing misfires**, replacing them with Bosch is a **strong recommendation** to prevent further engine damage. If they re only mildly degraded, **cleaning them first** could be a cost-effective alternative. Always ensure you have the **correct part number** and purchase from a **trusted source** to avoid counterfeit issues.

### **Final Recommendation:** - **Buy Bosch 0261500023 injectors** if:

- Your current injectors are failing or degraded.

- You re modifying the engine (turbo, tune, etc.) and need reliable fuel delivery.

- You prioritize long-term performance and durability over short-term cost savings.

- **Consider alternatives** (e.g., cleaning existing injectors or lower-cost OEM-equivalent brands) if:

- Your injectors are only slightly worn and cleaning is feasible.

- You re working with a limited budget and can verify the injectors are compatible.

- You re unsure about installation and prefer to consult a professional first.

For the **Alfa Romeo 2.2 JTS**, Bosch injectors are a **safe and high-quality choice**, but always cross-reference the part number with your engine s exact requirements to avoid mismatches. If in doubt, consult a **specialized Alfa Romeo mechanic** or **performance tuner** before purchasing.

Details:

ALFA ROMEO 159 939 2.2 JTS 939AXB1B, 939AXB11. ALFA ROMEO 159 Sport wagon 939 2.2 JTS 939BXB1B, 939BXB11. ALFA ROMEO BRERA 939 2.2 JTS 939.DXB11. Fit For: model.

1.Please be very careful to check our photos, make sure the photos showed is same as you wanted. ALFA ROMEO SPIDER 939 2.2 JTS 939EXB1B, 939EXB11.

specifications carfuelinjector:

  • for models: Romeo
  • for makes: Alfa
  • brand: Bosch
  • mpn: 0261500023
  • type: Fuel Injectors
  • ipn: 0 261 500 023
  • item condition: A Brand-new, Unused, Unopened, Undamaged Item In Its Original Pa
  • fitment type: Direct Replacement
  • terminal type: Blade
  • fuel type: Gasoline

offer carfuelinjector:

  • availability: In Stock
  • quantity: 7
  • started: February 25, 2026
  • best offers: True
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  • options: Ship-to-home

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general carfuelinjector:

  • condition: New
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
for models: romeo, for makes: alfa, type: fuel injectors, item condition: a brand-new, unused, unopened, undamaged item in its original pa, fitment type: direct replacement, terminal type: blade, fuel type: gasoline,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 14928033246099673,
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