GBR 842-12401 Fuel Injector

Overview of GBR Reman Multi Port Fuel Injector 842-12401

The GBR Reman Multi Port Fuel Injector 842-12401 is designed for precise fuel delivery in select Lexus models. This fuel injector supports optimal engine performance and efficiency for vehicles such as the Lexus GS460, IS500, and LC500.

• Remanufactured multi port fuel injector for consistent fuel atomization
• Compatible with multiple Lexus models including GS F, LS460, and RC F
• Part number 842-12401 ensures exact fit and function
• Engineered to meet OEM specifications for reliable operation
• Supports air and fuel delivery system performance

About the Reman Multi Port Fuel Injector Product Line

The Reman Multi Port Fuel Injector line by GBR focuses on remanufactured components that restore fuel injection performance to factory standards. This product line emphasizes precision in fuel delivery through multi port design, which helps maintain engine efficiency and emissions compliance. The 842-12401 injector is part of this line, providing a cost-effective alternative to new injectors without compromising quality.

Detailed Product Description

This fuel injector is engineered to deliver fuel directly into the intake ports of compatible Lexus engines, ensuring proper atomization and combustion. The GBR 842-12401 injector is remanufactured to meet strict quality controls, restoring the injector’s internal components to OEM specifications. It is suitable for use in Lexus GS460, GS F, IS500, LC500, LS460, LS600h, and RC F models, supporting their air and fuel delivery systems. The multi port design allows for precise fuel metering, which is critical for maintaining engine performance and fuel economy.

Common Applications and Issues Addressed

• Replacement for faulty or clogged fuel injectors in Lexus GS460 and IS500
• Resolves rough idling and engine misfires caused by injector malfunction
• Improves fuel efficiency and throttle response in Lexus LC500 and RC F
• Addresses poor acceleration and hesitation issues
• Helps reduce emissions related to improper fuel delivery

Installation Notes and Tips

When installing the GBR Reman Multi Port Fuel Injector 842-12401, ensure the engine is cool and the fuel system is depressurized. Use proper tools to avoid damage to the injector or fuel rail. Verify compatibility with your Lexus model before installation. It is recommended to inspect and clean the fuel rail and intake ports to prevent contamination. Follow manufacturer torque specifications for injector mounting.

Quality Assurance and Warranty

GBR remanufactured fuel injectors undergo rigorous testing to meet OEM standards for performance and durability. The 842-12401 part number is backed by GBR’s quality assurance processes, ensuring reliable operation in compatible Lexus vehicles. Warranty details should be confirmed with the distributor or retailer at the time of purchase.