Hitachi ETB0118 Fuel Injection Throttle Body

Hitachi ETB0118 Electronic Throttle Body

Hitachi ETB0118 is an electric fuel injection throttle body built for precise throttle control, fast response, and stable engine mapping. It is a direct-fit style replacement for select Mazda applications, including Mazda 3, Mazda CX-7, and Mazda 6 models.

Key Features

• Electric throttle body with 60 mm bore diameter
• Throttle Position Sensor (TPS) included for accurate signal feedback
• 6-pin male terminal connector with oval connector shape
• Protected internal circuitry and durable gear construction
• Built for consistent throttle response under demanding operating conditions
• Part number ETB0118 for ordering and catalog lookup

Detailed Product Overview

The Hitachi ETB0118 electronic throttle body is engineered to maintain accurate airflow control and reliable throttle response in modern drive-by-wire systems. Its precision TPS circuitry supports accurate engine mapping, which helps maintain fuel economy, drivability, and emissions performance. The 60 mm bore and electric actuation are matched to specific Mazda engine management requirements, while the internal components are built with materials selected for durability and resistance to deformation. If you are replacing a worn throttle body on a Mazda 3, Mazda CX-7, or Mazda 6, ETB0118 provides the correct electronic throttle body configuration for the application.

This part cross-references L35M-13-640A for the same application.

What It Helps Fix

• Unstable or inconsistent idle caused by throttle body wear
• Delayed throttle response from a failing electronic throttle unit
• Check engine lights related to throttle position or airflow control
• Rough acceleration or hesitation during tip-in
• Driveability issues tied to inaccurate throttle position feedback

Installation Notes

ETB0118 does not include mounting hardware or a gasket/seal, so those items must be sourced separately if required for service. The unit uses an electric actuation design with a 6-pin male connector and oval connector shape, so verify connector style and terminal count before installation. After replacement, perform any required throttle relearn or idle relearn procedure specified by the vehicle manufacturer.

Quality Assurance

Hitachi electronic throttle bodies are built with precision circuitry and durable internal components to support accurate control and long service life. ETB0118 is manufactured to meet the specific needs of the listed Mazda applications, including 2007-2013 Mazda 3, 2007-2012 Mazda CX-7, and 2007 Mazda 6. Part number ETB0118 is the reference to use when matching the correct throttle body for these vehicles.