WAI 11635N Alternator

WAI 11635N Alternator for Mazda 3

The WAI 11635N alternator is a 100% new replacement built for vehicles that need steady charging output and reliable electrical performance. It is engineered for the Mazda 3 and Mazda 3 Sport applications listed below, with a 110 amp rating and an internal regulator for direct-fit service.

Key Features

• Part number: 11635N
• 110 amp amperage rating
• 100% new, not remanufactured
• Internal fan design
• Internal regulator
• Clockwise (right) rotation
• 6-groove pulley for serpentine belt systems
• Pulley included
• Mitsubishi family alternator design

Product Details

WAI builds this alternator with proprietary components and manufacturing processes to support long service life and consistent output. The 11635N uses an internal fan, internal voltage regulation, and a serpentine pulley setup with six grooves, making it a practical replacement for charging-system service on 2012-2013 Mazda 3 and 2012-2013 Mazda 3 Sport models. This part cross-references BBB Industries 11635 for the same application.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idling
• Electrical accessories that dim or operate inconsistently
• Starting problems related to weak system charging
• Noise or wear associated with a failing alternator assembly

Installation Notes

Verify pulley alignment, belt condition, and electrical connector fit before installation. Confirm clockwise rotation, 6-groove serpentine belt routing, and the Mitsubishi ED/IF 110 amp application note for the vehicle. Fits 2012-2013 Mazda 3, N/A. Fits 2012-2013 Mazda 3 Sport, N/A.

Quality Assurance

WAI alternators are manufactured as new units rather than remanufactured assemblies, using proprietary parts and processes to support durability and performance in modern charging systems.