GBR 831-14101 Fuel Injector

Remanufactured OEM Fuel Injector for GM Throttle Body Applications

GBR 831-14101 is a remanufactured OEM throttle body fuel injector for select Chevrolet and GMC trucks, vans, and utility vehicles from 1987-1990. It is built for direct replacement service on GM throttle body injection systems and is tested to meet OE-level flow rate, spray pattern, coil resistance, form, fit, and function requirements.

The Reman T/B Fuel Injector line focuses on restored OEM components processed in a U.S.A. remanufacturing facility. Each injector is verified under multiple operating conditions and includes new external seals and o-rings for service replacement.

Key Features

• Remanufactured OEM fuel injector for throttle body injection systems
• Part number: 831-14101
• Tested for flow rate, spray pattern, coil resistance, form, fit, and function
• Includes new external seals and o-rings
• Built through a 15-step remanufacturing process in the USA
• Direct replacement for select Chevrolet and GMC applications

Detailed Description

GBR 831-14101 is a reman throttle body fuel injector for GM applications that require precise fuel delivery at the throttle body. It is engineered for 1987-1990 Chevrolet and GMC trucks and vans, including Chevrolet C1500, C2500, K1500, K2500, Astro, G10, G20, G30, R10, R20, V10 and GMC C1500, C2500, K1500, K2500, G1500, G2500, G3500, R1500, R2500, V1500, V2500, Safari, and related models listed in the fitment data. This part cross-references AC Delco 217-327 for the same application.

What It Helps Address

• Hard starting caused by inconsistent fuel delivery at the throttle body
• Rough idle from poor injector spray pattern
• Fuel metering issues that affect drivability and throttle response
• Check engine concerns related to injector performance
• Fuel leakage at worn injector seals or o-rings

Installation Notes and Tips

• Fits 1987 Chevrolet R10, throttle lever side.
• Fits 1987 Chevrolet V10, throttle lever side.
• Fits 1987 GMC R1500, throttle lever side.
• Fits 1987 GMC R2500, throttle lever side.
• Fits 1987 GMC V1500, throttle lever side.
• Fits 1987-1988 Chevrolet G10, throttle lever side.
• Fits 1987-1988 Chevrolet G20, throttle lever side.
• Fits 1987-1988 Chevrolet G30, throttle lever side.
• Fits 1987-1988 Chevrolet R20, throttle lever side.
• Fits 1987-1988 GMC G1500, throttle lever side.
• Fits 1987-1988 GMC G2500, throttle lever side.
• Fits 1987-1988 GMC G3500, throttle lever side.
• Fits 1988 Chevrolet Astro, throttle lever side.
• Fits 1988 GMC Safari, throttle lever side.
• Fits 1988-1990 Chevrolet C1500, throttle lever side.
• Fits 1988-1990 Chevrolet C2500, throttle lever side.
• Fits 1988-1990 Chevrolet K1500, throttle lever side.
• Fits 1988-1990 Chevrolet K2500, throttle lever side.
• Fits 1988-1990 GMC C1500, throttle lever side.
• Fits 1988-1990 GMC C2500, throttle lever side.
• Fits 1988-1990 GMC K1500, throttle lever side.
• Fits 1988-1990 GMC K2500, throttle lever side.
• Always replace the fuel filter when the injector is replaced, per Technical Bulletin TB-0119-EFS.

Quality Assurance

Each GBR remanufactured injector is processed through a 15-step remanufacturing procedure and tested under multiple operating conditions before release. The injector is checked against OE specifications for fuel flow, spray pattern, coil resistance, and physical fitment to support reliable service on Chevrolet and GMC throttle body injection systems. Part number 831-14101 is built as a remanufactured OEM replacement for consistent installation and operation.