WAI 11684N Alternator

Alternator for Ford and Lincoln Applications

This WAI alternator, part number 11684N, is a new 175-amp charging unit built for Ford and Lincoln applications that require Mitsubishi-family fitment. It is engineered to supply the electrical output needed for modern vehicle loads while using all-new components rather than remanufactured parts.

Key Features

• 175-amp output for higher electrical demand
• 100% new construction, not remanufactured
• Internal regulator and internal fan design
• Clockwise rotation with a 6-groove serpentine pulley
• Pulley included for a complete replacement unit

Detailed Description

WAI part number 11684N is a new alternator in the Mitsubishi family, built with proprietary components and manufacturing processes to support long service life and consistent performance. The internal regulator, clockwise rotation, and serpentine belt pulley configuration make it a direct match for listed Ford and Lincoln charging-system applications, including Ford F-53 Motorhome Chassis, Ford F-450 Super Duty, Ford F-550 Super Duty, Ford Expedition, Ford F-650, Ford F-750, and Lincoln Navigator listings. This part cross-references Ford and Mitsubishi applications (e.g., A003TX0692, BL1Z-10346-A) for the same application.

What It Is Used For

• Replacing a weak or failed alternator that no longer maintains charging output
• Restoring battery charging performance after low-voltage complaints
• Addressing warning lights related to the charging system
• Correcting accessory performance issues caused by insufficient electrical supply

Installation Notes and Tips

Verify the pulley groove count, belt type, rotation direction, amperage rating, and regulator style against the original unit before installation. Confirm the vehicle listing and notes for the exact Ford or Lincoln application, especially on F-53 Motorhome Chassis and Super Duty models. Use the part number 11684N and the interchange references to confirm the correct charging-system match before removal of the existing alternator.

Quality Assurance

WAI states that this alternator is manufactured as a 100% new unit using proprietary components and processes to support maximum life and performance.