GBR 842-12277 Fuel Injector

Reman Multi Port Fuel Injector for Isuzu

GBR 842-12277 is a remanufactured OEM-style multi port fuel injector for select Isuzu applications. It is built for direct replacement use on 1998-2003 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, and 1998-2000 Isuzu Amigo models.

This reman fuel injector is processed in a U.S.-based facility and tested for flow rate, spray pattern, coil resistance, form, fit, and function to meet OE specifications.

Key Features

• Remanufactured OEM fuel injector for air and fuel delivery service
• Direct replacement for select Isuzu Rodeo, Rodeo Sport, and Amigo applications
• Tested under multiple operating conditions for consistent performance
• Verified against OE requirements for flow rate and spray pattern
• Includes new external seals and o-rings
• Part number 842-12277 for catalog and service identification

Product Details

GBR’s Reman Multi Port Fuel Injector line focuses on restoring OEM injector performance through a controlled remanufacturing process. Part number 842-12277 is built for vehicles that require accurate fuel metering and stable injector operation, including 1998-2003 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, and 1998-2000 Isuzu Amigo. This part cross-references 8251738280 for the same application.

Common Issues This Injector Can Address

• Hard starting caused by inconsistent fuel delivery
• Rough idle from poor injector spray pattern
• Misfire concerns related to injector performance
• Fuel trim issues tied to uneven injector flow
• Driveability problems from worn injector internals

Installation Notes

Confirm the injector connector, fuel rail fitment, and engine application before installation. Replace the injector only on the listed vehicle applications and follow the service manual for fuel system depressurization, sealing surface inspection, and leak checks after installation. For fitment reference: Fits 1998-2003 Isuzu Rodeo, N/A; Fits 2001-2003 Isuzu Rodeo Sport, N/A; Fits 1998-2000 Isuzu Amigo, N/A.

Quality Assurance

Each injector is remanufactured through a 15-step process and tested to meet or exceed OE specifications for flow rate, spray pattern, coil resistance, form, fit, and function. New external seals and o-rings are included, and the injector is verified for service-ready performance before release.