GBR 842-12343 Fuel Injector

Overview of GBR Reman Multi Port Fuel Injector 842-12343

The GBR Reman Multi Port Fuel Injector 842-12343 is designed for precise fuel delivery in select Chevrolet and Nissan vehicles. This fuel injector supports efficient engine performance and is compatible with models such as the Chevrolet City Express and Nissan Sentra.

• Remanufactured multi port fuel injector for reliable operation
• Compatible with Chevrolet City Express, Nissan Cube, NV200, Sentra, and Versa
• Part number 842-12343 ensures exact fit and function
• Designed to meet OEM specifications for fuel injection systems
• Supports improved fuel atomization and engine efficiency

Product Line Details: Reman Multi Port Fuel Injector

The Reman Multi Port Fuel Injector line by GBR focuses on remanufactured components that restore fuel injection performance to factory standards. This product line emphasizes precision in fuel delivery through multi port design, which is critical for maintaining engine efficiency and emissions compliance in compatible vehicles. The 842-12343 injector is part of this line, providing a cost-effective alternative to new injectors without compromising quality.

Detailed Product Description

The GBR Reman Multi Port Fuel Injector 842-12343 is engineered to deliver fuel directly into the intake ports of the engine, ensuring optimal combustion. This injector is remanufactured to meet strict quality controls, restoring the internal components to OEM specifications. It is compatible with specific Chevrolet and Nissan models, including the City Express, Cube, NV200, Sentra, and Versa, making it a targeted replacement part for these vehicles. The injector’s design supports consistent spray patterns and fuel flow rates, which are essential for maintaining engine performance and fuel economy.

Common Applications and Issues Addressed

• Replacement for faulty or clogged fuel injectors in Chevrolet City Express and Nissan Sentra
• Resolves rough idling and engine misfires caused by injector malfunction
• Improves fuel efficiency by restoring proper fuel delivery
• Addresses poor acceleration and hesitation due to inconsistent fuel spray
• Helps reduce emissions related to incomplete combustion

Installation Notes and Tips

Installation of the GBR Reman Multi Port Fuel Injector 842-12343 should be performed by a qualified technician familiar with fuel injection systems. Ensure the engine is cool and the fuel system is depressurized before removal. Clean the injector ports and surrounding areas to prevent contamination. Verify electrical connections and fuel rail fittings are secure after installation. It is recommended to replace fuel injector seals and O-rings during installation to prevent leaks.

Quality Assurance and Warranty

Each GBR Reman Multi Port Fuel Injector 842-12343 undergoes rigorous testing to meet OEM standards for performance and durability. The remanufacturing process includes cleaning, inspection, and calibration to ensure reliable operation. Warranty details are provided by GBR and typically cover defects in materials and workmanship under normal use conditions. Consult product documentation for specific warranty terms.