MPA Electrical 16021 Starter Motor

Reliable Starter for Chevrolet and GMC Heavy-Duty Vehicles

The MPA Electrical Remanufactured Starter 16021 is designed to provide dependable starting power for select Chevrolet and GMC heavy-duty trucks and vans. Engineered with an offset gear reduction design, this 12-volt starter delivers efficient performance tailored for models like the Silverado 2500 HD and Express 3500.

• Offset gear reduction design for improved torque and efficiency
• 2.2 kW power rating suitable for heavy-duty applications
• Clockwise rotation with 9 teeth for precise engagement
• Manufactured by Hitachi, ensuring quality remanufacturing standards
• Compatible with 12-volt electrical systems

Detailed Features and Specifications

This starter, part number 16021, features an offset gear reduction mechanism that enhances torque output while reducing the load on the engine during startup. With a 2.2 kW rating, it provides sufficient power for demanding starting conditions common in Chevrolet Express 2500 and GMC Sierra 3500 HD models. The clockwise rotation and 9-tooth pinion gear ensure proper meshing with the engine flywheel, contributing to reliable engine cranking. Manufactured by Hitachi and remanufactured by MPA Electrical, this starter meets rigorous quality standards to restore functionality and extend service life.

About the Remanufactured Product Line

The MPA Electrical Remanufactured line focuses on restoring original equipment components to meet or exceed factory specifications. This process includes thorough inspection, replacement of worn parts, and testing to ensure consistent performance. Choosing a remanufactured starter like the 16021 offers a cost-effective solution without compromising reliability for Chevrolet and GMC heavy-duty vehicles.

Common Applications and Problem Resolution

• Replaces faulty or worn starters in Chevrolet Silverado 2500 HD and 3500 HD trucks
• Restores starting capability in GMC Sierra 2500 HD and 3500 HD models
• Addresses slow or no-crank conditions in Chevrolet Express 2500 and 3500 vans
• Solves intermittent starting issues in GMC Savana 2500 and 3500 vehicles
• Improves engine engagement where starter gear teeth are damaged or worn

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation. Verify the starter rotation direction and tooth count match the original equipment to avoid compatibility issues. Follow manufacturer torque specifications when securing the starter to prevent damage. It is recommended to inspect related components such as the flywheel and electrical connections during installation for optimal performance.

Quality Assurance and Warranty

MPA Electrical remanufactured starters undergo comprehensive testing to verify electrical and mechanical functionality. The 16021 starter is built to meet OEM standards, providing reliable operation for Chevrolet and GMC heavy-duty trucks and vans. Warranty coverage details should be confirmed at the point of purchase to ensure protection against defects.