MPA Electrical 12145 Starter Motor

Remanufactured Starter for Subaru Applications

MPA Electrical 12145 is a remanufactured 12-volt starter built for Subaru Legacy, Outback, and Baja applications. It uses an offset gear reduction design with a 1.0 kW rating and counterclockwise rotation for the specified OE-style starting system.

This remanufactured starter is built around Nippondenso engineering and is intended for direct replacement use on select Subaru models. If you need a starter for a 2003-2006 Subaru Baja, 1990-2004 Subaru Legacy, or 2000-2004 Subaru Outback, part number 12145 is the relevant reference.

Key Features

• Remanufactured starter from MPA Electrical
• Part number 12145
• Offset gear reduction design
• 1.0 kW output rating
• 12-volt electrical system
• Counterclockwise rotation
• 9-tooth drive configuration
• Manufacturer: Nippondenso

Detailed Description

MPA Electrical 12145 is a remanufactured starter designed for Subaru vehicles that use the listed Nippondenso-style starting configuration. The offset gear reduction layout supports efficient cranking performance, while the 1.0 kW rating and 12-volt specification align with the original electrical requirements for the covered applications. This starter is a direct-fit replacement for Subaru Legacy, Subaru Outback, and Subaru Baja models within the stated year ranges.

This part cross-references BBB Industries 17170 for the same application. It also cross-references Carlson 17241 for the same application.

What This Starter Helps Address

• Engine no-crank condition
• Slow or weak cranking during startup
• Starter motor failure from worn internal components
• Intermittent starting caused by a failing starter assembly
• Replacement needs for Subaru Legacy, Outback, and Baja starting systems

Installation Notes and Tips

• Verify the vehicle’s original starter specifications before installation.
• Confirm counterclockwise rotation, 9-tooth drive, and 12-volt system match the removed unit.
• Check battery condition, cable integrity, and ground connections before replacing the starter.
• Inspect the mounting surface and electrical terminals for corrosion or damage.
• Use the exact fitment data for your Subaru Legacy, Subaru Outback, or Subaru Baja application.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to meet the requirements of the listed application and OE-style configuration. Part number 12145 is specified for the covered Subaru fitments and is identified with Nippondenso design characteristics for application matching.