MPA Electrical 10111N Alternator

Alternator for Toyota Corolla and Matrix

MPA Electrical 10111N is a 12-volt alternator built for Toyota charging system applications that require a 100-amp output, internal regulation, and a 6-groove serpentine clutch pulley. It is a direct-fit replacement for select Toyota Corolla and Toyota Matrix models, with clockwise rotation and an internal fan for OE-style service.

Key Features

• 100 amps output for stable charging performance
• 12-volt alternator with internal regulator
• Internal fan design
• 6-groove serpentine clutch pulley
• Clockwise rotation
• Fits Toyota Corolla and Toyota Matrix applications listed below
• Part number 10111N for easy identification

Detailed Description

MPA Electrical 10111N is a replacement alternator for 2010-2014 Toyota Corolla and 2011-2014 Toyota Matrix applications listed in the fitment data. This unit uses an internal regulator and internal fan, along with a 6-groove serpentine clutch pulley, to match the charging system configuration used on the covered vehicles. The 100-amp rating supports normal electrical demand while maintaining consistent battery charging. Cross-reference part numbers include 27060-0T130 and 27060-37081 for the same application. The MPA Electrical New product line identifies this as a new replacement component for Toyota Corolla and Matrix charging system service.

What It Helps Solve

• Battery warning light caused by alternator output loss
• Low-voltage charging concerns
• Dim lights or electrical instability
• Charging system noise related to alternator wear
• Starting issues tied to insufficient battery recharge

Installation Notes and Tips

Verify pulley style, rotation, amperage, and connector match before installation. This alternator is listed for 2011-2014 Toyota Matrix, 2010-2014 Toyota Corolla, and 2011 Toyota Corolla from 12/2010. Confirm vehicle build date on the 2011 Corolla application before ordering. Use the OE part number 10111N and the listed interchange numbers to confirm application match during service.

Quality Assurance

MPA Electrical supplies new replacement electrical components for charging and starting system service. This alternator is built to the listed specifications for fitment and electrical configuration on the covered Toyota applications.