Hitachi ETB0025 Fuel Injection Throttle Body

Overview of Hitachi ETB0025 Fuel Injection Throttle Body

The Hitachi ETB0025 is a new electric fuel injection throttle body designed for precise air and fuel delivery. Engineered to meet OEM specifications, this throttle body is compatible with various GM vehicles including Cadillac, Chevrolet, GMC, and Hummer models.

• Electric actuation type for accurate throttle control
• 87.0 mm bore diameter ensuring optimal airflow
• Includes gasket or seal for proper installation
• Equipped with throttle position sensor for reliable feedback
• Blade-type male terminal connector with 6 terminals
• New, not remanufactured, for consistent performance

Detailed Product Description

The Hitachi ETB0025 fuel injection throttle body features an electric actuation system that provides precise throttle response and improved engine efficiency. With an 87.0 mm bore diameter, it allows for adequate airflow to support engine performance in a range of GM vehicles. This throttle body includes a throttle position sensor, which is essential for monitoring throttle valve position and ensuring smooth engine operation. The included gasket or seal helps maintain a secure and leak-free connection during installation. The blade-type male terminal connector with six terminals facilitates proper electrical connections for the throttle body's operation. This part is new and manufactured by Hitachi, a trusted name in automotive components.

Compatible Vehicles and Applications

This throttle body is compatible with a wide range of GM vehicles, including:

• Cadillac CTS, Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Camaro, Colorado, Corvette, Express 1500/2500/3500, Silverado 1500/2500/3500 HD, Suburban 1500/2500, Tahoe, Trailblazer
• GMC Canyon, Sierra 1500/2500 HD/3500 HD, Yukon, Yukon XL 1500/2500
• Hummer H2, H3, H3T
• Savana 1500/2500/3500

Common Issues Addressed by This Throttle Body

• Erratic or unresponsive throttle behavior
• Engine stalling or rough idling
• Check engine light related to throttle position sensor faults
• Poor acceleration or reduced engine power
• Air leaks causing inconsistent air-fuel mixture

Installation Notes and Tips

When installing the Hitachi ETB0025 throttle body, ensure the gasket or seal is properly seated to prevent air leaks. Verify electrical connections match the blade-type male terminals and secure all wiring harnesses. Since this part does not include an idle air control motor or installation hardware, reuse existing components or acquire separately if needed. Follow manufacturer torque specifications to avoid damage.

Quality Assurance and Warranty

Manufactured by Hitachi, the ETB0025 throttle body meets strict quality standards for durability and performance. This new part is designed to provide reliable operation and maintain OEM fitment. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.