VDO 408-238-725-001Z Fuel injection throttle body assembly

The VDO 408-238-725-001Z is a direct-fit fuel injection throttle body assembly engineered to OEM specifications. VDO, a brand of Continental — one of the world's leading automotive suppliers — manufactures this throttle body to deliver precise airflow control, reliable throttle response, and long-term durability comparable to the original factory unit.

The throttle body serves as the critical air-metering component between the air intake and the engine's intake manifold. This assembly regulates the volume of air entering the engine in response to accelerator pedal input, working in concert with the fuel injection system to maintain optimal air/fuel ratios for combustion efficiency, performance, and emissions compliance.

Key Features:

• Direct OEM replacement — engineered to match original equipment specifications for fit, form, and function
• Precision-machined throttle bore for accurate and consistent airflow metering
• Integrated throttle position sensor (TPS) interface for seamless communication with the engine control module (ECM)
• Corrosion-resistant construction for extended service life
• Designed for hassle-free installation using factory mounting points and connections
• Manufactured by VDO (Continental), a trusted OEM supplier to major global vehicle manufacturers

Replacing a worn or faulty throttle body with a quality unit like the VDO 408-238-725-001Z can resolve symptoms such as rough idle, hesitation on acceleration, poor fuel economy, and throttle response issues. This assembly is built to restore factory-level drivability and engine management performance.