- Product: MD348467 Throttle Body Assembly Compatible with 4G63 - Model & Part Number: MD348467 - Premium Material: Constructed from high-quality, heat-resistant materials, this throttle body withstands extreme engine temperatures and vibrations, enhancing durability and longevity. - Functional Compatibility: Designed with integrated connectors and ports, this assembly seamlessly integrates with existing vehicle sensors, ensuring accurate data transmission to the engine control unit (ECU). - Enhanced Efficiency: Precise calibration optimizes fuel combustion, significantly improving your vehicle's performance and throttle response. - Comprehensive Protection: Equipped with safety mechanisms to prevent over-opening, excessive play, and abnormal pressure fluctuations, this assembly safeguards the throttle body and engine, providing a smoother driving experience. - Applications: Ideal for performance upgrades, routine maintenance, or complete engine rebuilds, this throttle body assembly is essential for anyone looking to enhance their vehicle's power and efficiency. It is perfect for both daily drivers and performance enthusiasts seeking reliable and efficient engine performance. This throttle body assembly is a critical component for maintaining optimal engine function and performance in vehicles equipped with the 4G63 engine.