Standard Ignition S20123 Fuel Injection Throttle Body

Overview of Standard Ignition Fuel Injection Throttle Body S20123

The Standard Ignition Fuel Injection Throttle Body S20123 is designed for precise air and fuel delivery in select Lexus and Toyota vehicles. This electronic throttle body ensures reliable throttle response and optimal engine performance for models such as the Camry, RX330, and Highlander.

• Electronic throttle body with integrated fuel injection control
• Connector gender: Female with one connector
• Terminal type: 6 male blade terminals for secure electrical connection
• Compatible with Lexus and Toyota models including Camry, ES330, Highlander, RX330, RX400h, Sienna, and Solara
• Part number S20123 for accurate identification and fitment

Detailed Product Description

This Standard Ignition throttle body (part number S20123) is engineered to replace the original electronic throttle body in various Lexus and Toyota vehicles. Featuring a female connector with one connection point and six male blade terminals, it provides a reliable electrical interface for throttle control. The electronic throttle body regulates airflow into the engine, which is critical for maintaining proper air-fuel mixture and engine efficiency. This component is essential for vehicles such as the Toyota Camry and Lexus RX400h, where precise throttle response impacts drivability and emissions.

Compatible Vehicles and Applications

This fuel injection throttle body is compatible with the following makes and models:

• Lexus ES330, RX330, RX400h
• Toyota Camry, Highlander, Sienna, Solara

It is designed specifically for these vehicles to ensure proper fit and function, making it a suitable replacement part for maintenance or repair.

Common Issues Addressed by This Throttle Body

• Erratic or unresponsive throttle behavior
• Engine stalling or hesitation during acceleration
• Check engine light related to throttle position sensor faults
• Poor fuel economy due to improper air-fuel mixture
• Reduced engine performance and drivability issues

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before installation to prevent electrical damage
• Verify connector gender and terminal type match the vehicle harness (female connector, 6 male blade terminals)
• Handle the electronic throttle body carefully to avoid damage to sensitive components
• After installation, perform a throttle body relearn procedure if required by the vehicle’s ECU
• Consult the vehicle’s service manual for torque specifications and detailed installation steps

Quality Assurance and Warranty

Standard Ignition parts undergo rigorous testing to meet OEM standards for fit, form, and function. The S20123 throttle body is manufactured to provide consistent performance and durability. While specific warranty terms may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for detailed warranty information.