WAI 3239N Starter

Reliable Starter for Ford and Mazda Vehicles

The WAI 3239N starter is designed to provide dependable starting power for select Ford and Mazda models. Featuring a permanent magnet gear reduction design, this starter ensures efficient engine cranking and consistent performance.

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

Technical Details and Design Features

The WAI 3239N starter incorporates a permanent magnet gear reduction system, which enhances torque output while reducing overall size and weight. This design is particularly effective for vehicles requiring efficient power delivery during engine startup. The starter operates on a 12-volt system and has a power rating of 1.4, suitable for the demands of Ford and Mazda trucks and SUVs. Its clockwise rotation and 10-tooth pinion gear ensure proper meshing with the engine flywheel, while the flange mounting type provides a stable and secure fit.

Compatible Vehicles and Applications

This starter is compatible with a range of Ford and Mazda models, including:

• Ford Aerostar
• Ford B4000
• Ford Explorer
• Mazda Navajo
• Ford Ranger

It is designed to replace original equipment starters in these vehicles, ensuring reliable engine starts and consistent performance.

Common Issues Addressed by the WAI 3239N Starter

• Intermittent or no engine cranking
• Starter motor failure due to worn brushes or solenoid issues
• Slow or weak engine turnover
• Grinding noises caused by improper gear engagement
• Starter overheating from excessive current draw

Installation Notes and Tips

When installing the WAI 3239N starter, ensure the vehicle battery is fully charged and disconnected to prevent electrical shorts. Verify the starter rotation matches the original unit (clockwise/right). Confirm the 10-tooth pinion gear aligns correctly with the flywheel teeth. Use the flange mounting points to secure the starter firmly, avoiding misalignment that could cause premature wear.

Quality Assurance and Warranty

WAI starters are manufactured to meet or exceed OEM specifications, providing reliable performance for Ford and Mazda vehicles. The 3239N starter undergoes rigorous testing to ensure durability and consistent operation. Please refer to WAI's official warranty policy for coverage details.