Electronic Throttle Body for Toyota and Lexus

Standard Ignition S20482 is an electronic fuel injection throttle body assembly for select Toyota and Lexus applications. It includes the electronic throttle body seal and throttle position sensor, and it is specified for vehicles that require a factory relearn procedure after installation.

• Brand: Standard Ignition
• Part number: S20482
• Fuel injection throttle body assembly
• Gasket or seal included
• Throttle position sensor included
• Female connector with 1 connector and 6 male blade terminals
• Relearn required for installation
• Fits Lexus ES300h, 2019-2025
• Fits Toyota RAV4, 2019-2025
• Fits Toyota Avalon, 2019-2022
• Fits Toyota Camry, 2018-2022
• Fits Toyota Highlander, 2020-2022

Product Details

This electronic throttle body is built for air and fuel delivery service on late-model Toyota and Lexus vehicles. Standard Ignition S20482 is used in applications where throttle response, idle control, and electronic airflow management are handled through the throttle body assembly. This part cross-references 2203025020 and ETB812 for the same application.

Common Replacement Reasons

• Throttle response issues
• Idle quality concerns
• Electronic throttle body fault codes
• Airflow control problems
• Throttle position sensor-related drivability symptoms

Installation Notes

Verify connector style, terminal count, and vehicle calibration before installation. The seal is included, but mounting hardware is not included. A factory relearn procedure is required after installation on listed Toyota and Lexus applications, including Toyota Camry, Toyota RAV4, Toyota Highlander, Toyota Avalon, and Lexus ES300h.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for OE-style service applications. S20482 is built to match the listed fitment and electrical configuration for proper integration with the vehicles throttle control system.