MPA Electrical 11431 Alternator

Remanufactured 150 Amp Alternator

This MPA Electrical remanufactured alternator is built for 12-volt charging systems and delivers 150 amps of output for steady electrical performance. It is a Nippondenso-style unit with an internal fan, internal regulator, clockwise rotation, and a 6-groove serpentine pulley.

Part number 11431 is a direct-fit charging system replacement for select Ford Expedition and Lincoln Navigator applications. If you are searching for a remanufactured alternator for a 2007-2009 Ford Expedition or a 2006-2009 Lincoln Navigator, this unit matches the listed OE-style configuration.

Key Features

• 150 amp output for 12-volt charging systems
• Remanufactured MPA Electrical alternator
• Nippondenso manufacturer style
• Internal voltage regulator
• Internal cooling fan
• 6-groove serpentine pulley
• Clockwise rotation
• Clock position: 10:00

Detailed Description

MPA Electrical part number 11431 is a remanufactured alternator engineered to match the electrical and mounting characteristics used on select full-size Ford and Lincoln SUVs. The 150 amp rating supports vehicles with higher accessory loads, while the internal regulator and internal fan help maintain stable charging performance in normal driving conditions. This alternator is listed for 2007-2009 Ford Expedition models with a Nippondenso 150 amp alternator and for 2006-2009 Lincoln Navigator applications.

This part cross-references BBB Industries 11431 for the same application.

What It Helps Solve

• Battery warning light caused by weak alternator output
• Low charging voltage during idle or accessory use
• Dim lights or electrical instability
• Charging system failure on a Ford Expedition or Lincoln Navigator
• Noise or performance issues from a worn remanufactured replacement unit

Installation Notes and Tips

Verify pulley groove count, rotation direction, regulator type, and clock position before installation. Confirm the vehicle uses the listed Nippondenso-style 150 amp alternator configuration for your Ford Expedition or Lincoln Navigator. Compare the original unit to part number 11431 to confirm connector and mounting match before replacement.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified application. Part number 11431 is intended for direct replacement use on the listed vehicles and configuration.