BOSCH 5289266 Fuel Injector Engine 4X 0445124019 QSB4.5L QSB6.7L

( Brand: Bosch ), ( Fuel Type: Diesel ), ( Ipn: 5289266 ), ( Items Included: 4x Fuel Injector ), ( Manufacturer Warranty: 3 Months ), ( Type: Fuel Injector )

Review BOSCH 4x Fuel Injector Engine New fits CUMMINS

The Bosch 5289266 Fuel Injector is a premium quality replacement component designed specifically for Cummins QSB4.5L and QSB6.7L engines. This fuel injector is engineered to deliver superior performance and long-lasting reliability, ensuring optimal engine efficiency and reduced emissions.

The Bosch fuel injector is engineered using advanced technologies and materials, including a robust ceramic-coated spray tip that ensures consistent fuel atomization. This ensures precise fuel delivery to the engine's combustion chamber, resulting in more complete combustion and improved engine performance.

The injector features a high-pressure fuel delivery system, capable of delivering fuel at up to 29,000 psi. This high-pressure fuel delivery system ensures efficient combustion and reduces fuel consumption, resulting in improved fuel economy and reduced emissions.

The Bosch 5289266 Fuel Injector is also designed with durability in mind. It features a robust design with a sealed connection between the injector body and the fuel rail, preventing fuel leaks and ensuring reliable operation even in the most demanding conditions.

The injector's compact design and easy-to-install features make it an ideal replacement component for OEM injectors. It is also compatible with various fuel systems, including common rail and unit injector systems, making it a versatile solution for a wide range of applications.

In summary, the Bosch 5289266 Fuel Injector is a high-performance replacement component designed for Cummins QSB4.5L and QSB6.7L engines. It delivers consistent fuel atomization, high-pressure fuel delivery, and robust design, ensuring optimal engine efficiency and long-lasting reliability. Its easy-to-install features and compatibility with various fuel systems make it a versatile solution for a wide range of applications.

The Bosch 5289266 4x 0445124019 fuel injector is a replacement part designed for Cummins QSB4.5L and QSB6.7L engines. Here are some pros and cons that might help you make an informed decision about purchasing this product:

1. Bosch is a reputable brand known for producing high-quality automotive components, including fuel injectors.

2. This fuel injector is specifically designed for Cummins engines, ensuring a proper fit and function.

3. Replacing faulty fuel injectors can improve engine performance, efficiency, and fuel economy.

4. The injector uses a solenoid-operated valve, which provides precise fuel delivery and reduces emissions.

1. Fuel injectors can be expensive to replace, especially when purchasing them as individual components.

2. Installing the injector requires technical skills and knowledge of engine systems, which may require professional assistance.

3. The part may not be covered under warranty if installed incorrectly or used in an application other than intended.

4. Some customers have reported receiving damaged or defective injectors, which may require additional time and cost for returns and replacements.

The Bosch 5289266 4x 0445124019 fuel injector is a reliable and effective replacement option for faulty injectors in Cummins QSB4.5L and QSB6.7L engines. However, the cost and installation complexity may be a deterrent for some customers. It is essential to ensure proper installation and consider purchasing from a trusted supplier to minimize the risk of receiving a defective product.

If you are confident in your technical skills and have experience working on diesel engines, purchasing the Bosch 5289266 4x 0445124019 fuel injector can be a cost-effective solution to improve engine performance and efficiency. Alternatively, you can consider purchasing the injector as part of a larger repair or maintenance package from a trusted mechanic or dealership to reduce the overall cost and ensure proper installation.

part # 5289266 prices

• $170.00-$199.99

specifications injectiopug:

• for models: Cummins
• brand: Bosch
• fuel type: Diesel
• interchange part number: 5289266
• items included: 4x Fuel Injector
• manufacturer warranty: 3 Months
• type: Fuel Injector

returns injectiopug:

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

offer injectiopug:

• best offers: True
• sold: 0
• started: June 7, 2025
• options: Ship-to-home
• quantity: 2
• availability: In Stock

seller injectiopug:

• rating: 98.1%
• # reviews: 1671

shipping injectiopug:

• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• class: Standard
• transit: 6-12 Days
• cost: $0.00

general injectiopug:

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

payments injectiopug:

• wallet: Apple-pay
• credit card: Diners-club
• other

Bosch 5289266 Is Similar To:

• Bosch 445120064 Fuel Injector 0445120064 0445120136 0445120137 For Volvo Engine D7e D7f (49.1% similar) $416.24–$612.35. (August 22nd, 2024)
• Bosch 0000780592 Remanufactured Mercedes 126 W107 Oem Fuel Pressure Regulator Dampener 0280161007 (31.6% similar) $48.00–$53.50. (August 23rd, 2024)
• Bosch / Volvo 0280170404 Cold Start Valve Injector For 75-79 240 242 244 245 #6 (40.3% similar) $139.99–$404.99. (August 23rd, 2024)
• Bosch 0402736838 P7100 Fuel Injection Pump Working 1995 12 Valve Dodge Ram Cummins Diesel (43.8% similar) $26.89–$769.00. (August 23rd, 2024)
• Bosch 0444032005 Detroit Diesel Dd15 Engine Injection Valve A0000705546 Oem (33.5% similar) $78.00–$405.00. (August 24th, 2024)
• Bosch 0438101039 Cis Fuel Distrubutor Vw Volkswagen Passat 16v Mk2 Gti (30.7% similar) $58.10–$199.99. (August 24th, 2024)
• Bosch 0438100048 1980-1982 Porsche 924 Turbo 2.0l Fuel Distributor Injection Unit 438 100 048 (33.5% similar) $64.95–$145.00. (August 25th, 2024)
• Bosch 0438100002 Porsche 911 2.4l 2.7l Fuel Distributor 438 100 002 (32.7% similar) $79.95–$295.00. (August 26th, 2024)
• Bosch 0928400498 - Fuel Pressure Regulator (34.4% similar) $67.81–$166.55. (August 27th, 2024)
• Bosch 0438100006 Fuel Distributor For Porsche (41.6% similar) $120.00–$1100.00. (August 27th, 2024)
• Bosch 0280140516 Fuel Injection Idle Air Control Valve (43.3% similar) $79.99–$354.81. (August 29th, 2024)