GBR 842-12343 Fuel Injector

Reman Multi Port Fuel Injector for Nissan and Chevrolet

GBR Reman Multi Port Fuel Injector 842-12343 is a remanufactured OEM-style fuel injector for select Nissan and Chevrolet applications. It is 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
• Built through a 15-step remanufacturing process in the USA
• 100% tested under multiple operating conditions
• Verified against OE specifications for flow rate, spray pattern, coil resistance, form, fit, and function
• Includes new external seals and O-rings
• Part number 842-12343 for catalog and service lookup

Product Details

GBR’s Reman Multi Port Fuel Injector line focuses on restoring OEM injector performance for direct replacement service. Part number 842-12343 is built for select Nissan NV200, Cube, Sentra, and Versa applications, along with Chevrolet City Express coverage. This injector is remanufactured in a U.S.A. facility and validated to meet or exceed OE requirements for key operating characteristics, helping maintain proper fuel delivery and engine response. This part cross-references 16600EN200 and 19316252 for the same application.

What It Helps Address

• Hard starting caused by inconsistent fuel delivery
• Rough idle related to injector spray or flow issues
• Misfire concerns tied to injector performance
• Poor throttle response from restricted or worn injectors
• Fuel trim problems from uneven injector output

Installation Notes

• Fits 2015-2018 Chevrolet City Express, N/A
• Fits 2013-2017 Nissan NV200, N/A
• Fits 2009-2014 Nissan Cube, N/A
• Fits 2009-2012 Nissan Sentra, N/A; w/ Fed emissions - always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.
• Fits 2007-2012 Nissan Versa, N/A
• Fits 2007-2008 Nissan Sentra, N/A

Use the included installation instructions where provided for the vehicle application. Replace external seals and O-rings during service, and follow vehicle-specific fuel system procedures before returning the engine to operation.

Quality Assurance

Each injector is remanufactured using a controlled 15-step process and tested 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 installation.