GBR 842-12244 Fuel Injector

Remanufactured Fuel Injector for Mazda Protege

GBR 842-12244 is a reman multi port fuel injector for select Mazda Protege and Protege5 applications. It is remanufactured in the USA using a 15-step process and tested across multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

Key Features

• Remanufactured OEM fuel injector for air and fuel delivery service
• 100% tested under multiple operating conditions
• Verified to meet or exceed OE specifications for flow rate and spray pattern
• Checks coil resistance, form, fit, and function during remanufacturing
• Includes new external seals and o-rings
• Fits 2001-2003 Mazda Protege, cylinders 1 and 2
• Fits 2002-2003 Mazda Protege5, cylinders 1 and 2

Detailed Description

GBR 842-12244 is a reman multi port fuel injector built for Mazda Protege and Mazda Protege5 models with cylinder-specific fitment for cylinders 1 and 2. This injector is remanufactured from OEM hardware and validated to OE-level requirements, making it a direct replacement choice for drivers addressing fuel delivery concerns on 2001-2003 Mazda Protege and 2002-2003 Mazda Protege5 applications. Part number 842-12244 is also referenced for the same application under cross-reference FSJ213250.

The GBR reman injector line focuses on restoring proper fuel atomization and electrical performance through controlled testing and inspection. For buyers searching for a remanufactured Mazda Protege fuel injector, Mazda Protege5 fuel injector, or a multi port fuel injector for cylinder 1 and 2 service, this part number provides a fitment-specific solution.

Common Issues This Part May Address

• Rough idle caused by inconsistent fuel delivery
• Misfire conditions related to injector performance
• Poor spray pattern affecting combustion quality
• Fuel trim imbalance from a restricted or worn injector
• Hard starting tied to injector flow or electrical faults

Installation Notes and Tips

Confirm the vehicle year, model, and cylinder location before installation. For 2001-2003 Mazda Protege and 2002-2003 Mazda Protege5 applications, the manufacturer notes that the fuel filter should always be replaced when the injector is replaced, and references Technical Bulletin TB-0119-EFS. Inspect the fuel rail, connectors, and sealing surfaces before installing the injector.

Quality Assurance

GBR remanufactures this injector in a U.S.A. facility using a documented 15-step process and tests each unit to confirm OE-level performance targets for flow, spray pattern, coil resistance, form, fit, and function. New external seals and o-rings are included to support proper sealing during service.