Standard Ignition TBA3 Turbocharger Actuator

Reliable Turbocharger Actuator for Chevrolet and GMC Vehicles

The Standard Ignition turbocharger actuator, part number TBA3, is designed to provide precise control of turbo boost pressure in select Chevrolet and GMC trucks and vans. Engineered for durability and consistent performance, this actuator features a female oval connector and operates on 12 volts to meet the demands of heavy-duty applications.

• Compatible with Chevrolet Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500, and GMC Sierra 2500 HD, Sierra 3500 models
• Single female oval connector with two male blade terminals for secure electrical connection
• Operates on standard 12-volt electrical systems
• Includes one turbocharger actuator per package
• Grounded base not included, mounting hardware not provided

Product Features and Specifications

This turbocharger actuator from Standard Ignition is built to exacting standards to ensure reliable turbo boost control. The actuator’s female oval connector and two male blade terminals provide a stable and corrosion-resistant electrical interface. Designed for 12-volt systems, it integrates seamlessly with the vehicle’s existing wiring harness. The actuator does not include a grounded base or mounting hardware, so ensure compatibility with your vehicle’s setup before installation.

Compatible Vehicles and Applications

This turbocharger actuator is compatible with a range of Chevrolet and GMC heavy-duty trucks and vans, including:

• Chevrolet Express 2500 and 3500
• Chevrolet Silverado 2500 HD, 3500, and their Classic variants
• GMC Savana 2500 and 3500
• GMC Sierra 2500 HD, 3500, and Classic models

Part number TBA3 is specifically designed to meet the air and fuel delivery control needs of these vehicles, ensuring proper turbocharger function and engine performance.

Common Issues Addressed by the Turbocharger Actuator

• Inconsistent or insufficient turbo boost pressure
• Turbo lag or delayed boost response
• Check engine light related to turbocharger control faults
• Reduced engine power or performance under load
• Failure of the actuator causing turbocharger wastegate malfunction

Installation Notes and Tips

When installing the Standard Ignition turbocharger actuator TBA3, verify the connector type and terminal configuration to ensure compatibility with your vehicle’s wiring harness. Since mounting hardware is not included, retain the original hardware or source appropriate fasteners. Proper alignment and secure electrical connections are critical for optimal actuator performance. Consult the vehicle’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details for part number TBA3 are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. For warranty claims or further information, refer to the product documentation or contact the manufacturer directly.