WAI 17774N Starter

Reliable Starter for Lexus and Toyota Vehicles

The WAI 17774N starter is engineered to provide dependable starting power for select Lexus and Toyota models. Featuring an offset gear reduction design and counterclockwise rotation, this starter ensures efficient engine engagement and smooth operation.

• Offset gear reduction design for improved torque and efficiency
• Counterclockwise (left) starter rotation
• 13-tooth pinion gear for precise engagement
• Flange mounting type for secure installation
• Power rating of 1.4 kW suitable for various engine sizes

Technical Details and Compatibility

This WAI starter, part number 17774N, belongs to the Denso family of starters, known for their robust design and reliable performance. The offset gear reduction mechanism reduces the load on the starter motor, enhancing durability and starting efficiency. With a 13-tooth pinion gear and flange mounting, it is designed to fit securely and operate smoothly in vehicles requiring counterclockwise rotation.

Compatible with multiple Lexus and Toyota models, including the Avalon, Camry, ES300, Highlander, RAV4, RX300, Sienna, and Solara, this starter is a direct replacement part that meets OEM specifications.

Common Applications and Problem Resolution

• Replaces faulty or worn-out starters causing engine crank failure
• Addresses slow or weak engine cranking issues
• Solves starter engagement problems due to damaged pinion gears
• Eliminates intermittent starting difficulties related to starter motor wear
• Restores reliable starting performance in compatible Lexus and Toyota vehicles

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation to verify starter operation. The flange mounting type requires proper alignment to avoid starter misfit or gear damage. Confirm the starter rotation is counterclockwise to match engine requirements. It is recommended to inspect related electrical connections and wiring for corrosion or damage during replacement.

Quality Assurance and Warranty

WAI starters are manufactured to meet industry standards for durability and performance. The 17774N starter undergoes rigorous quality control to ensure reliable operation in compatible Lexus and Toyota models. Please refer to WAI's warranty policy for specific coverage details.