gpd 1816088 Electronic Fuel Injection Throttle Body

The gpd 1816088 is a direct-replacement electronic fuel injection throttle body designed to restore proper airflow regulation to the engine's combustion chamber. The throttle body is a critical part of the fuel injection system, governing how much air enters the engine and working in concert with the vehicle's engine control unit (ECU) to precisely manage the air-fuel mixture based on driver input, engine load, speed, and operating conditions. A failed or carbon-fouled throttle body can cause rough idling, hesitation, poor acceleration, and reduced fuel economy — symptoms this replacement unit is engineered to correct.

Key Features:

• Electronically controlled throttle operation for precise ECU-managed airflow
• Designed to optimize combustion efficiency, supporting improved fuel economy and reduced emissions
• Direct replacement for contaminated or worn original throttle bodies
• Manufactured to match original equipment specifications

This throttle body fits select 2010–2021 Toyota and Lexus models. As with any throttle body replacement, clearing adaptive fuel trim data and performing a throttle position relearn procedure with a scan tool after installation is recommended to ensure proper ECU calibration.