Fuel Injector ORing Upper 2325831020

This 100% Genuine New Fuel Injector O-Ring (Upper) is engineered to maintain a high-pressure seal within the fuel rail assembly. Designed for precise fitment on Toyota and Lexus 3.5L V6 engines, this component prevents fuel leaks and ensures optimal spray pattern consistency. Manufactured from high-grade, fuel-resistant synthetic rubber, it withstands extreme thermal cycling and chemical exposure, maintaining system integrity and preventing vacuum leaks that can lead to rough idling or engine misfires.

Technical Specifications

• OE Number: 23258-31020
• Interchange Numbers: 2325831020
• Material: High-Temperature Resistant Synthetic Rubber
• Quality: 100% Genuine New
• Application: Upper Fuel Injector Seal

Detailed Fitment

• Model: Toyota Camry | Years: 2007-2017 | Details: Chassis GSV40/GSV50 [2GR-FE]
• Model: Toyota Avalon | Years: 2005-2018 | Details: Chassis GSX30/GSX40 [2GR-FE]
• Model: Lexus ES350 | Years: 2007-2018 | Details: Chassis GSV40/GSV60 [2GR-FE]
• Model: Lexus RX350 | Years: 2007-2015 | Details: Chassis GSU35/GSU40 [2GR-FE]

Dynamic Category Benefits

• Category: Fuel System Components

Highlights

• Prevents fuel vapor leaks and pressure loss
• Engineered for exact OEM tolerances
• Resistant to ethanol-blended fuels
• Essential for maintaining fuel trim accuracy

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.