GBR 831-14112 Fuel Injector

Remanufactured OEM Fuel Injector

GBR 831-14112 is a remanufactured OEM fuel injector for select GM and Isuzu applications. It is rebuilt in the USA using a 15-step remanufacturing process and tested under multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

This Reman T/B Fuel Injector is a direct-fit replacement for vehicles such as the Chevrolet S10, GMC Sonoma, and Isuzu Trooper. Part number 831-14112 is built to meet OE specifications and includes new external seals and o-rings.

Key Features

• Remanufactured OEM fuel injector from GBR
• 15-step remanufacturing process
• 100% tested under multiple operating conditions
• Verified for flow rate, spray pattern, coil resistance, form, fit, and function
• Includes new external seals and o-rings
• Fits select Chevrolet, GMC, Isuzu, Pontiac, and Oldsmobile applications

Fitment Details

• Fits 1990-1995 Chevrolet Lumina APV, N/A
• Fits 1990-1995 Pontiac Trans Sport, N/A
• Fits 1991-1994 Isuzu Pickup, N/A
• Fits 1990-1994 Oldsmobile Silhouette, N/A
• Fits 1986-1993 Chevrolet S10, N/A
• Fits 1991-1993 GMC Sonoma, N/A
• Fits 1991-1992 Isuzu Rodeo, N/A
• Fits 1989-1991 Isuzu Trooper, N/A
• Fits 1986-1990 GMC S15, N/A
• Fits 1986-1989 Chevrolet S10 Blazer, N/A
• Fits 1986-1989 GMC S15 Jimmy, N/A

What It Helps Address

• Hard starting caused by inconsistent fuel delivery
• Rough idle from poor injector spray pattern
• Misfire concerns related to injector performance
• Fuel trim issues from restricted or worn injector operation
• Driveability problems on aging GM and Isuzu fuel injection systems

Installation Notes

Verify the part number and vehicle application before installation. This injector is intended for direct replacement on listed applications, including Chevrolet S10, GMC Sonoma, and Isuzu Trooper models. Follow factory service procedures and confirm fuel system cleanliness before installing the injector.

Quality Assurance

GBR remanufactures this injector in a U.S.A. facility and tests each unit to OE-level specifications for critical operating characteristics. Part number 831-14112 cross-references 217-293 and 17111456 for the same application.