MPA Electrical 12144 Starter Motor

Starter for Subaru Legacy, Outback, and Baja

MPA Electrical Part Number 12144 is a remanufactured 12-volt starter built for Subaru applications that need a direct-fit replacement with OE-style electrical and mounting characteristics. It uses an offset gear reduction design and a 1.4 kW rating to deliver dependable cranking performance for the listed Subaru Legacy, Outback, and Baja fitments.

This remanufactured starter is built by MPA Electrical and uses a Nippondenso-style configuration with counterclockwise rotation and 9 teeth. The design details matter for proper engagement, consistent starting, and correct fitment in Subaru Legacy, Subaru Outback, and Subaru Baja applications.

Key Features

• Remanufactured starter for Subaru charging and starting systems
• Part number 12144
• Offset gear reduction design
• 1.4 kW output rating
• 12-volt electrical system
• Counterclockwise rotation
• 9-tooth drive configuration
• Manufacturer: Nippondenso

Fitment Details

• Fits 2003-2006 Subaru Baja, N/A
• Fits 1990-2004 Subaru Legacy, N/A
• Fits 2000-2004 Subaru Outback, N/A

MPA Electrical remanufactured starters are built for applications where the original unit has worn brushes, weak cranking output, or intermittent engagement. This starter, MPA Electrical 12144, cross-references BBB Industries 17242 for the same application.

What It Helps Solve

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Grinding or improper starter engagement
• Intermittent starting after key turn
• Electrical starter wear in high-mileage Subaru Legacy, Outback, and Baja vehicles

Installation Notes and Tips

Verify the starter’s 12-volt rating, counterclockwise rotation, 9-tooth drive, and offset gear reduction layout before installation. Confirm the vehicle’s original starter configuration matches the listed fitment for 1990-2004 Subaru Legacy, 2000-2004 Subaru Outback, or 2003-2006 Subaru Baja. Compare the removed unit to MPA Electrical 12144 to confirm connector, mounting, and drive engagement details.

Quality Assurance

This remanufactured starter is produced by MPA Electrical for direct replacement use in the listed Subaru applications. The remanufactured format supports replacement of a worn starter with a unit restored to service-ready condition.