WAI 11385N Alternator

Overview

This WAI alternator, part number 11385N, is a new electrical charging component built for vehicles that need stable amp output and dependable system support. It is a direct-fit style replacement for select Toyota Corolla, Toyota Matrix, and Pontiac Vibe applications.

Key Features

• 100% new alternator construction, not remanufactured.
• 100-amp output for charging-system demand.
• Internal regulator and internal fan design.
• Serpentine belt pulley with 6 grooves included.
• Decoupled clutch pulley design for smoother belt operation.
• DENSO family design for select OE-style applications.

Fitment

Fits 2011 Toyota Corolla, N/A, except Japan-built vehicles built to 12-2010. Fits 2009-2010 Pontiac Vibe, N/A. Fits 2009-2010 Toyota Corolla, N/A, manufactured in the USA. Fits 2009-2010 Toyota Matrix, N/A.

Product Details

WAI builds this alternator as a new replacement unit with proprietary components and manufacturing processes aimed at consistent life and performance. The internal regulator helps manage charging output within the unit, while the clockwise rotation and serpentine pulley configuration match the listed applications. This part number 11385N is cross-referenced to BBB Industries 11385 for the same application.

Common Uses

• Charging-system warning lights caused by alternator output loss.
• Battery drain from insufficient charging performance.
• Electrical accessory issues under load.
• Noise or belt-drive concerns related to a worn alternator pulley.

Installation Notes

Verify the listed fitment notes before installation, including build date and country-of-manufacture restrictions. Confirm pulley style, rotation direction, amperage rating, and connector match the original unit before replacement. Part number 11385N should be matched to the vehicle application exactly as listed.

Quality Assurance

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