112 141 0025 1121410125 Throttle Body For Benz W164 X164 W251 W221 W219 W211 W212

1.Vehicle Compatibility Table

This part number is typically compatible with the following Mercedes-Benz models:

2. Product Introduction (Purpose)

This is an electronic throttle body assembly specifically designed for Mercedes-Benz vehicles. Its core function is to precisely control the volume of air entering the engine's combustion chambers. As a critical actuator of the engine management system, it receives electronic signals from the Engine Control Unit (ECU) and adjusts the throttle plate's opening angle accordingly, enabling precise, instantaneous control over engine power output.

3. Features

• OE Quality / High-Precision Manufacturing: Manufactured to strict Mercedes OE standards, ensuring fit, material, and performance match the original part.

• Integrated Design: Combines a DC motor, gear train, throttle plate, and dual position sensors into one compact unit.

• High-Precision Dual Sensors: Provide redundancy for enhanced system safety and reliability.

• High-Temperature & Corrosion Resistance: Housing and internal components are designed to withstand high under-hood temperatures and chemical corrosion.

4. Advantages

• Restores Engine Performance: Resolves issues like sluggish acceleration, rough idling, and increased fuel consumption caused by a faulty throttle body.

• Precise Control & Fast Response: Ensures the engine receives the optimal air amount under all conditions, improving throttle response and driving smoothness.

• High Reliability: Guaranteed compatibility with the vehicle's ECU for stable operation and long service life.

• Improved Fuel Economy: Precise air control promotes more complete combustion, optimizing fuel efficiency.

• Ensures Driving Safety: A reliable throttle body is fundamental to the stability and safety of the vehicle's powertrain.

5. Service

• Professional Installation Recommended: After replacement, matching and initialization/adaptation are typically required using a professional diagnostic scanner. This allows the ECU to recognize and learn the parameters of the new throttle body. Installation by a professional workshop is advised.

• Quality Assurance: Products from reputable sources come with a warranty (e.g., 12 months or more).

• Technical Support: Reliable suppliers provide product compatibility checks and technical support services.