WAI 6757N Starter

Reliable Starter for Select GM and Saab Vehicles

The WAI 6757N starter is engineered to provide dependable starting power for a range of Cadillac, Chevrolet, GMC, Hummer, and Saab models. Featuring a permanent magnet gear reduction design, this starter delivers efficient performance and durability for your vehicle's electrical system.

• Permanent magnet gear reduction design for improved torque and efficiency
• Clockwise (right) starter rotation compatible with specific GM and Saab models
• 11-tooth pinion gear for precise engagement
• Pad mounting type for secure installation
• Power rating of 1.4 kW to meet starting demands

Technical Details and Design Features

The WAI 6757N starter utilizes a permanent magnet gear reduction system, which enhances torque output while reducing overall size and weight compared to traditional starters. This design improves starting efficiency and reliability, especially in heavy-duty applications. The starter rotates clockwise (right), matching the specifications required by many GM trucks and SUVs, including models like the Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD. With an 11-tooth pinion gear and pad mounting type, this starter ensures proper fitment and secure attachment to the engine.

Compatible Vehicles and Applications

This starter is compatible with a variety of vehicles, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche, Silverado 1500 Classic, Silverado 3500 HD, Suburban 1500, Tahoe, and Trailblazer
• GMC Sierra 1500, Sierra 2500 HD Classic, Sierra 3500 Classic, and Yukon XL 2500
• Hummer H2
• Saab 9-7x
• Express 2500 and 3500, Savana 2500 and 3500

Common Issues Addressed by the WAI 6757N Starter

• Failure to crank or slow engine turnover
• Intermittent starting problems in heavy-duty trucks and SUVs
• Worn or damaged pinion gear engagement
• Starter motor overheating or insufficient torque
• Compatibility issues with clockwise rotation starters

Installation Notes and Tips

Ensure the starter rotation matches your vehicle’s requirements; the WAI 6757N rotates clockwise (right). Verify the mounting type as pad style for proper fitment. It is recommended to inspect the battery and electrical connections before installation to avoid starting issues unrelated to the starter. Use appropriate torque specifications when securing the starter to prevent damage.

Quality Assurance and Warranty

WAI starters are manufactured to meet OEM standards for durability and performance. The 6757N starter undergoes rigorous testing to ensure reliable operation under demanding conditions. Please refer to WAI’s warranty policy for specific coverage details.