GBR 842-12349 Fuel Injector

Reman Multi Port Fuel Injector for Toyota and Lexus

GBR remanufactured OEM fuel injector Part Number 842-12349 is built for direct replacement in select Toyota and Lexus applications. It is remanufactured in the USA through a 15-step process and tested under multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

This reman multi port fuel injector is a practical choice for Toyota Tundra, Toyota Sequoia, Toyota Land Cruiser, Lexus GX460, and Lexus LX570 fuel system service when an OE-style injector replacement is needed.

Key Features

• Remanufactured OEM fuel injector for multi port fuel injection systems
• Tested to meet or exceed OE specifications for flow rate and spray pattern
• Verified coil resistance, form, fit, and function
• Includes new external seals and o-rings
• Made in the USA using a controlled remanufacturing process
• Part Number 842-12349 for catalog and cross-reference lookup

Product Details

GBR’s Reman Multi Port Fuel Injector line focuses on restoring OEM injector performance for direct-fit service. Part Number 842-12349 is remanufactured from original equipment components and validated for consistent fuel delivery across the operating range. This helps maintain proper atomization and injector response in applications such as the Lexus GX460 and Toyota Tundra, where accurate fuel metering is critical to drivability and engine performance.

This part cross-references 2320909150 and 2320909151 for the same application.

What It Helps Fix

• Hard starting caused by poor injector fuel delivery
• Rough idle from inconsistent spray pattern or flow
• Misfire conditions related to injector performance
• Fuel trim issues from uneven cylinder fueling
• Loss of throttle response tied to injector wear

Installation Notes

• Fits 2020-2023 Lexus GX460, N/A
• Fits 2020-2022 Toyota Sequoia, N/A
• Fits 2020-2021 Lexus LX570, N/A
• Fits 2020-2021 Toyota Land Cruiser, N/A
• Fits 2020-2021 Toyota Tundra, N/A
• Fits 2010-2019 Lexus GX460, N/A
• Fits 2013-2019 Lexus LX570, N/A
• Fits 2008-2011 Lexus LX570, N/A
• Fits 2013-2019 Toyota Land Cruiser, N/A
• Fits 2008-2011 Toyota Land Cruiser, N/A
• Fits 2008-2019 Toyota Sequoia, N/A
• Fits 2008-2019 Toyota Tundra, N/A

Replace the fuel filter when injector service is performed where applicable. Follow the vehicle-specific installation instructions for proper setup and sealing.

Quality Assurance

Each injector is tested under multiple operating conditions to confirm OE-level performance targets for flow, spray pattern, coil resistance, form, fit, and function. The remanufacturing process is performed in a state-of-the-art U.S. facility to support consistent quality control.