WAI 6647N Starter

Reliable Starter for Ford F-150 and F-150 Heritage

The WAI 6647N starter is engineered to provide dependable starting power for Ford trucks. Designed specifically for Ford F-150 and F-150 Heritage models, this starter features a permanent magnet gear reduction design to ensure efficient operation and durability.

• 12-volt electrical system compatibility
• Permanent magnet gear reduction design for improved torque
• 1.4 power rating for consistent starting performance
• Clockwise (right) starter rotation
• 10-tooth pinion gear for precise engagement
• Flange mounting type for secure installation

Technical Details of the WAI 6647N Starter

The WAI 6647N starter is built with a permanent magnet gear reduction system, which enhances torque output while reducing the overall size and weight of the unit. This design is particularly effective for Ford F-150 and F-150 Heritage trucks, providing reliable engine cranking under various conditions. The starter operates on a 12-volt electrical system and has a power rating of 1.4, balancing power and efficiency. Its clockwise (right) rotation and 10-tooth pinion gear ensure proper meshing with the engine flywheel, while the flange mounting type allows for a secure and straightforward installation.

Applications and Common Issues Addressed

• Replacement for worn or failing starters in Ford F-150 and F-150 Heritage models
• Resolves slow or inconsistent engine cranking
• Eliminates starter noise caused by gear misalignment
• Addresses starter failure due to electrical or mechanical wear
• Improves starting reliability in cold weather conditions

Installation Notes and Tips

When installing the WAI 6647N starter, ensure the vehicle’s battery is fully charged and disconnected to prevent electrical shorts. Verify the starter rotation matches the original unit’s clockwise direction. Confirm the 10-tooth pinion gear properly engages with the flywheel teeth. The flange mounting type requires secure fastening to avoid starter movement or misalignment. It is recommended to inspect related components such as wiring and solenoids during installation for optimal performance.

Quality Assurance and Warranty Information

WAI starters are manufactured to meet OEM specifications for fit and function. The 6647N starter undergoes rigorous testing to ensure durability and reliable performance in Ford F-150 and F-150 Heritage trucks. Please refer to WAI’s warranty policy for specific coverage details.