Continental A2C59514303 Fuel Injection Throttle Body Assembly

Overview of Continental Fuel Injection Throttle Body Assembly

The Continental Fuel Injection Throttle Body Assembly, part number A2C59514303, is designed specifically for a range of BMW models including the 135i, 335i, 435i, 535i, 640i, 740i, M2, M3, M4, and various X series vehicles. This electric throttle body assembly ensures precise air and fuel delivery for optimal engine performance.

• Voltage: 12V operation for standard automotive electrical systems
• Color: Silver matte finish with durable aluminum housing
• Terminal Type: Blade terminals with 6 male connectors
• Connector Shape: Oval for secure electrical connection
• Includes Idle Air Control Motor and Throttle Position Sensor
• Mounting hardware and gasket/seal not included
• Electric throttle body type for accurate throttle response

Technical Details and Features

This throttle body assembly features a robust aluminum housing that provides durability and heat resistance. The electric throttle body type integrates both the idle air control motor and throttle position sensor, which are essential for maintaining proper idle speed and throttle position feedback to the engine control unit. The 6 male blade terminals with an oval connector shape ensure reliable electrical connections compatible with BMW’s factory wiring harnesses. Operating at 12 volts, this component is engineered to meet the electrical requirements of BMW’s fuel injection systems.

Compatible BMW Models and Applications

This Continental throttle body assembly is compatible with a wide range of BMW vehicles, including but not limited to the 135i, 335i (including xDrive and GT variants), 435i (including Gran Coupe and xDrive), 535i (including GT and xDrive), 640i (including Gran Coupe and xDrive), 740i and 740Li (including xDrive), ActiveHybrid 3, 5, and 7, M2, M3, M4, M235i (including xDrive), and X1, X3, X4, X5, and X6 models. It is designed to replace the factory throttle body assembly and restore proper throttle control and engine performance.

Common Issues Addressed by This Throttle Body Assembly

• Erratic or unstable idle speed due to faulty idle air control motor
• Throttle response delays or hesitation caused by worn throttle position sensor
• Check engine light triggered by throttle body sensor faults
• Reduced engine power or limp mode activation related to throttle body malfunction
• Inconsistent acceleration or stalling issues

Installation Notes and Tips

Installation of the Continental A2C59514303 throttle body assembly requires basic mechanical skills and proper tools. Since mounting hardware and gaskets are not included, it is recommended to reuse original parts or purchase new gaskets separately to ensure a proper seal. Disconnect the battery before installation to prevent electrical shorts. Carefully disconnect the electrical connector with the oval shape and blade terminals, then remove the old throttle body. Install the new assembly, ensuring all connections are secure and torque specifications are followed according to BMW service guidelines.

Quality Assurance and Warranty Information

Continental manufactures this throttle body assembly to meet OEM specifications, ensuring reliable performance and durability. The aluminum housing and integrated sensors are tested for quality and compatibility with BMW fuel injection systems. While specific warranty details may vary, Continental typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.