GBR 831-14120 Fuel Injector

Remanufactured OEM Fuel Injector for GM Applications

GBR 831-14120 is a remanufactured OEM fuel injector for throttle-body fuel injection applications. It is built for direct replacement use on a wide range of 1982-1986 Buick, Chevrolet, Cadillac, GMC, Oldsmobile, and Pontiac vehicles, including Camaro, Cavalier, Celebrity, Firebird, Fiero, and S10 models.

This reman T/B fuel injector is processed in the USA using a 15-step remanufacturing method and tested under multiple operating conditions for flow rate, spray pattern, coil resistance, form, fit, and function. GBR 831-14120 also includes new external seals and o-rings.

Key Features

• Remanufactured OEM fuel injector for throttle-body fuel injection systems
• Direct replacement for select 1982-1986 Buick, Chevrolet, Cadillac, GMC, Oldsmobile, and Pontiac vehicles
• 100% tested for flow rate, spray pattern, coil resistance, form, fit, and function
• Built through a 15-step remanufacturing process in the USA
• Includes new external seals and o-rings
• Part number 831-14120 for catalog and service reference

Detailed Description

GBR 831-14120 is a reman T/B fuel injector made for older GM throttle-body fuel injection systems. It is a practical replacement for vehicles such as the 1982-1986 Buick Century, 1982-1986 Chevrolet Camaro, 1984-1986 Pontiac Fiero, and 1985-1986 Chevrolet S10. The injector is remanufactured to OE-style specifications and verified for consistent fuel delivery and electrical performance. If you are servicing a drivability concern on a Buick Century, Chevrolet Camaro, or Pontiac Firebird, part number 831-14120 provides a direct-fit fuel injector solution for the listed applications.

This part cross-references Monroe Shocks & Struts (e.g., 217-325, 217-2283) for the same application.

What It Helps Address

• Hard starting caused by inconsistent fuel delivery
• Rough idle from uneven injector spray pattern
• Fuel trim issues related to injector coil resistance variation
• Misfire or hesitation from restricted injector performance
• Poor throttle response in throttle-body fuel injection systems

Installation Notes and Tips

Verify the vehicle year, make, model, and fuel injection setup before installation. Confirm the injector connector, mounting style, and service application against the original part number. Clean the throttle-body area and inspect the fuel system for contamination before installing the new injector. Use the included external seals and o-rings during service, and follow the vehicle service manual for fuel system depressurization and final checks.

Quality Assurance

GBR remanufactures this injector in a U.S.A. facility using a controlled 15-step process and tests each unit under multiple operating conditions. The goal is to meet or exceed OE specifications for fuel flow, spray pattern, electrical resistance, form, fit, and function.