WAI ETBW257 Electronic Throttle Body Assembly

The WAI ETBW257 is a new electronic throttle body (ETB) designed as a direct-fit replacement for select vehicles. WAI Global is a trusted manufacturer of new and remanufactured automotive electrical components, and this throttle body is engineered to meet or exceed original equipment specifications for reliable, long-term performance.

The electronic throttle body is a critical component of the engine's Electronic Throttle Control (ETC) system. It regulates the volume of air entering the engine by opening and closing an internal butterfly valve in response to signals from the Engine Control Module (ECM), replacing the traditional mechanical cable linkage with precise electronic actuation.

Key Features:

• New construction — not remanufactured
• Integrated throttle position sensor (TPS) for accurate real-time feedback to the ECM
• Direct-fit, OEM-style replacement for straightforward installation
• Engineered to meet or exceed original equipment form, fit, and function
• Supports proper air-fuel ratio management, fuel efficiency, and emissions compliance
• Compatible with cruise control, traction control, and stability control system integration

The WAI ETBW257 electronic throttle body restores proper throttle response and engine performance, making it an ideal solution for addressing symptoms such as rough idle, poor acceleration, throttle hesitation, or an illuminated check engine light caused by throttle body failure.