MPA Electrical 11058N Alternator

Alternator for Subaru and Saab Applications

The MPA Electrical 11058N is a new 12-volt alternator built for charging-system replacement on select Subaru and Saab vehicles. It delivers 90 amps with an internal regulator, internal fan, and a 5-groove serpentine pulley for direct-fit service on listed applications.

Fits 2006-2010 Subaru Forester, N/A. Fits 2004-2010 Subaru Impreza, N/A. Fits 2006 Saab 9-2X, N/A. Fits 2006 Subaru Impreza, N/A, and is compatible with vehicles equipped with a 90 amp alternator.

Key Features

• MPA Electrical new alternator, part number 11058N
• 90 amp output for 12-volt charging systems
• Internal voltage regulator for integrated control
• Internal fan design
• 5-groove serpentine pulley
• Clockwise rotation
• Manufacturer: Mitsubishi
• Clock position: 10:30

Detailed Description

MPA Electrical 11058N is an alternator replacement for Subaru Forester, Subaru Impreza, and Saab 9-2X models listed in the fitment data. The unit uses a Mitsubishi-style design with a 12-volt, 90 amp output, internal regulation, and clockwise rotation, making it a practical choice for restoring charging performance on vehicles that use the specified serpentine belt configuration. This part cross-references BBB Industries 11058 for the same application.

For buyers searching for a Subaru Forester alternator 11058N, Subaru Impreza alternator 11058N, or Saab 9-2X charging system replacement, this unit matches the listed OE-style application details and fitment years. It also cross-references 32-01-0646 as an alternate part number for the same application.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage during driving
• Dim lights or electrical instability from weak charging
• Starting issues related to insufficient battery recharge
• Charging-system failure on listed Subaru and Saab applications

Installation Notes and Tips

Verify pulley groove count, rotation, amperage rating, and connector match before installation. Confirm the vehicle is equipped with a 90 amp alternator application, especially on the 2006 Subaru Impreza listing. Compare the removed unit to the new alternator to confirm the Mitsubishi manufacturer style, clock position, and belt alignment before final installation.

Quality Assurance

MPA Electrical supplies this new alternator as a replacement component for the listed Subaru Forester, Subaru Impreza, and Saab 9-2X applications. The part number 11058N is built to the stated electrical and mounting specifications for direct replacement use on confirmed fitment vehicles.