Vitesco LR035563 Electronic Throttle Body with Actuator

The Vitesco LR035563 is an OEM-quality electronic throttle body assembly designed as a direct-fit replacement for Land Rover and Jaguar vehicles equipped with 3.0L and 5.0L gasoline engines. Manufactured by Vitesco Technologies — a globally recognized OEM supplier of powertrain components now part of the Schaeffler Group — this throttle body delivers factory-level fit, function, and reliability.

The throttle body is the critical interface between the engine's intake manifold and the driver's accelerator input. It precisely regulates airflow into the engine based on signals from the engine control module (ECM), directly influencing idle quality, throttle response, fuel efficiency, and overall engine performance.

Key Features:

• Includes integrated electronic throttle body actuator — complete, ready-to-install assembly
• OEM manufacturer — built by Vitesco Technologies, the original equipment supplier for this application
• Supports idle speed control, cruise control, traction control, and electronic stability control systems
• Compatible with gasoline, flex-fuel (ethanol), CNG, and LPG engine configurations
• Direct plug-and-play installation — no modifications required
• Cross-reference OEM part number: DX23-9F991-AB
• Vitesco internal reference: A2C1021160077

This throttle body assembly is a precision-engineered component that restores factory throttle response and eliminates symptoms such as rough idle, hesitation, stalling, or reduced engine power caused by a faulty or contaminated throttle body. It is the recommended replacement for worn or failing OEM units.