Hitachi Auto Products ETB0177 Electronic Throttle Body

The Hitachi ETB0177 is a new electronic throttle body (ETB) engineered as a direct-fit replacement for vehicles equipped with electronic throttle control (ETC) systems. As a core component of the engine management system, the electronic throttle body regulates the volume of air entering the engine by operating a butterfly valve in response to signals from the engine control unit (ECU), eliminating the need for a traditional cable-actuated throttle.

Key Features:

• Tier 1 OE Supplier Quality: Hitachi is a genuine OEM manufacturer for throttle bodies, delivering factory-grade fit and performance
• Precision TPS Circuitry: Advanced Throttle Position Sensor technology maintains accurate engine mapping for smooth idle conditions and precise airflow metering
• High-Quality Materials: Engineered to withstand extreme operating conditions without deforming or malfunctioning
• Optimized Internal Components: Application-specific gear ratios, tooth count, and protected circuitry ensure durability and reduced wear on the electric motor
• Compact DC Motor Design: Lightweight motor allows for easy mounting and microcomputer-controlled valve operation for quick, precise response
• Non-Contact Position Sensor: Delivers accurate signal output and extended service life
• Improved Fuel Economy & Emissions: Precision airflow control contributes to optimal fuel efficiency and lower emissions output
• Direct-Fit Replacement: Designed to meet the exact specifications of the original equipment for reduced installation time

The Hitachi ETB0177 electronic throttle body reflects Hitachi's decades of OEM manufacturing expertise, making it the premium choice for restoring throttle response, idle quality, and engine efficiency.