WAI 11241N Alternator

Reliable Alternator for Jeep Commander and Grand Cherokee

The WAI 11241N alternator is designed to provide consistent electrical performance for Jeep Commander and Grand Cherokee models. Engineered with a 150-amp rating and a serpentine belt pulley, this alternator supports your vehicle's charging system efficiently.

• 12-volt electrical system compatibility
• Internal fan type for effective cooling
• Clockwise (right) rotation direction
• Includes a 6-groove serpentine pulley
• External regulator type for stable voltage control
• Compatible with Denso family components
• Non-decoupled clutch pulley design

Technical Details and Features

The WAI 11241N alternator features an internal fan that helps maintain optimal operating temperatures during vehicle operation. Its clockwise rotation and 6-groove serpentine pulley ensure proper fitment and function with Jeep Commander and Grand Cherokee models. The external regulator type provides reliable voltage regulation, supporting the vehicle’s electrical system without interruption. This alternator is part of the Denso family, known for durable and precise electrical components. The included pulley is designed to work seamlessly with serpentine belts, enhancing belt alignment and reducing wear.

Compatible Vehicles and Applications

This alternator is specifically compatible with Jeep Commander and Jeep Grand Cherokee vehicles, making it a suitable replacement for original equipment alternators in these models. The WAI 11241N alternator addresses common electrical system issues such as:

• Battery not charging properly
• Dim or flickering headlights
• Electrical system warning lights on the dashboard
• Intermittent power loss during vehicle operation
• Unusual noises from the alternator pulley area

Installation Notes and Tips

When installing the WAI 11241N alternator, ensure the serpentine belt is properly aligned with the 6-groove pulley to prevent premature belt wear. Verify the rotation direction matches the vehicle’s original alternator specifications (clockwise/right). Since this alternator uses an external regulator, confirm all electrical connections are secure and free of corrosion. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty

WAI alternators are manufactured to meet industry standards for durability and performance. The 11241N alternator undergoes rigorous testing to ensure reliable operation in Jeep Commander and Grand Cherokee vehicles. Please refer to WAI’s warranty policy for specific coverage details.