Hitachi ETB0063 Fuel Injection Throttle Body

Electronic Throttle Body for OE-Style Response

Hitachi ETB0063 is a 64 mm electric fuel injection throttle body built for precise throttle control, fast response, and stable engine mapping. It uses integrated throttle position sensor circuitry to help maintain accurate air delivery and consistent drivability in Jeep Wrangler, Chrysler Town & Country, Dodge Grand Caravan, and Chrysler Pacifica applications.

Key Features

• 64 mm bore diameter for the specified application
• Electric throttle body with electric actuation
• Throttle position sensor included
• Oval connector shape with 6 blade terminals
• Male terminal design for direct electrical connection
• No mounting hardware included
• No gasket or seal included
• No idle air control motor included

Detailed Product Overview

Hitachi ETB0063 is engineered as a fuel injection throttle body for vehicles that rely on electronic throttle control. The internal components, protected circuitry, and precision TPS design are built to support accurate throttle input and consistent engine management. For drivers searching for a Jeep Wrangler throttle body replacement or a Chrysler Town & Country electronic throttle body, this part number provides a direct-fit solution for the listed applications. Part number ETB0063 is also referenced in OE-style interchange listings for 4593 858AA and 4593 858AB.

Vehicle Fitment

• Fits 2008-2011 Jeep Wrangler, N/A
• Fits 2008-2010 Chrysler Town & Country, N/A
• Fits 2008-2010 Dodge Grand Caravan, N/A
• Fits 2008 Chrysler Pacifica, N/A

Common Replacement Reasons

• Throttle response is delayed or inconsistent
• Electronic throttle control fault codes are present
• Idle quality is unstable after throttle body wear
• Airflow control is affected by internal throttle body wear
• TPS signal issues are causing drivability concerns

Installation Notes

Verify connector style, terminal count, and bore size before installation. Because mounting hardware and gasket or seal are not included, reuse or replace those items as needed during service. After installation, clear diagnostic codes and perform any required throttle relearn or idle relearn procedure according to the vehicle service information. Confirm fitment by year, make, and model before ordering ETB0063.

Quality Assurance

Hitachi designs its electronic throttle bodies with durable materials, protected circuitry, and application-specific calibration to support accurate engine control and reliable operation. ETB0063 is built to meet the requirements of the listed vehicles and to maintain consistent throttle position feedback through the integrated TPS circuitry.