GBR 842-12305 Fuel Injector

Remanufactured Fuel Injector for Toyota Applications

GBR Reman Multi Port Fuel Injector 842-12305 is a remanufactured OEM-style fuel injector for select Toyota trucks and SUVs. It is built for direct replacement use in Toyota Tacoma, Tundra, 4Runner, and FJ Cruiser applications with multi-port fuel injection.

Key Features

• Remanufactured OEM fuel injector from GBR
• Proven 15-step remanufacturing process in the U.S.A.
• 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
• Part number: 842-12305

Product Details

This reman multi port fuel injector is engineered to meet or exceed OE specifications for Toyota fuel system service. It is a direct-fit replacement for applications including 2005-2015 Toyota Tacoma, 2005-2011 Toyota Tundra, 2003-2009 Toyota 4Runner, and 2007-2009 Toyota FJ Cruiser. The 842-12305 injector is a practical choice when restoring proper fuel delivery, idle quality, and injector performance on these vehicles. This part cross-references Toyota 2320909100 and 2320939015 for the same application.

Common Issues This Part Can Address

• Rough idle caused by inconsistent injector output
• Fuel delivery imbalance across cylinders
• Poor spray pattern affecting combustion quality
• Electrical resistance concerns in the injector coil
• Leaking at the injector seal or o-ring interface

Installation Notes and Tips

Confirm the injector part number and vehicle application before installation. Replace worn seals during service and inspect the fuel rail, connectors, and surrounding components for contamination or damage. Follow factory service procedures for Toyota Tacoma, Tundra, 4Runner, and FJ Cruiser fuel injector replacement.

Quality Assurance

GBR remanufactures this injector in a U.S.A. facility using a 15-step process and tests each unit under multiple operating conditions to verify OE-level flow, spray pattern, coil resistance, form, fit, and function.