WAI ETBW127 Electronic Throttle Body Assembly

The WAI ETBW127 is a direct-fit replacement electronic throttle body (ETB) designed to restore proper throttle control and engine performance. As a core component of the electronic throttle control (ETC) system, this throttle body assembly regulates airflow into the engine based on signals from the engine control unit (ECU), eliminating the need for a traditional mechanical accelerator cable.

WAI Global manufactures this unit to meet or exceed original equipment specifications, ensuring a precise, drop-in replacement with no modifications required. The integrated throttle position sensor (TPS) continuously reports throttle valve position to the ECU, enabling accurate air-fuel mixture management, smooth idle, responsive acceleration, and proper operation of systems such as cruise control and traction control.

Key Features:

• Direct OE replacement — engineered to match original equipment fit, form, and function
• Integrated throttle position sensor (TPS) for accurate throttle angle feedback to the ECU
• Drive-by-wire (DBW) design with motorized butterfly valve for precise airflow control
• Supports proper idle speed, acceleration response, and emissions performance
• Built to WAI Global quality standards for long-term durability and reliability
• No throttle cable required — fully electronic operation

Replacing a faulty electronic throttle body can resolve issues including rough idle, hesitation on acceleration, engine stalling, reduced power, and throttle-related fault codes. The WAI ETBW127 is a reliable aftermarket solution for restoring factory-level throttle performance.