MPA Electrical 15431 Alternator

Remanufactured Alternator for Ford and Lincoln

The MPA Electrical 15431 is a remanufactured 12-volt alternator built for Ford and Lincoln applications that need a 110-amp charging output. It uses an internal regulator, internal fan, clockwise rotation, and a 6-groove serpentine pulley for direct-fit service on listed vehicles.

Built under MPA Electrical’s remanufactured product line, this alternator is intended for drivers replacing a worn charging unit on Ford F-150, Ford F-250, Ford F-250 Super Duty, Ford F-150 Heritage, and Lincoln Mark LT models. The 15431 part number is also useful when matching OE-style interchange references during alternator replacement.

Key Features

• 110 amp output for 12-volt charging systems
• Internal voltage regulator for integrated control
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation
• Clock position: 9:30
• Remanufactured electrical component
• Cross-reference: BBB Industries 8318

Detailed Description

MPA Electrical part number 15431 is a remanufactured alternator engineered for Ford charging system applications that require a 110-amp unit with a 6-groove serpentine pulley and internal regulation. It is listed for 2004-2008 Ford F-150, 2006-2008 Ford F-250, 2006-2008 Lincoln Mark LT, 2007 Ford F-250 Super Duty with a rectangular shaped regulator plug, and 2004 Ford F-150 Heritage with 6S pulley fitment available. This alternator supports OE-style replacement needs where correct pulley style, rotation, and regulator configuration matter.

Part number 15431 also cross-references BBB Industries 8318 for the same application. When searching for a remanufactured alternator for Ford F-150 or Lincoln Mark LT charging system repair, verify the regulator plug style and pulley configuration against the vehicle’s original unit before installation.

What This Part Helps Solve

• Battery warning light caused by alternator charging failure
• Low system voltage during driving or idle
• Dim lights and electrical instability
• Battery drain from an underperforming charging system
• Replacement needs for a worn Ford or Lincoln alternator

Installation Notes and Tips

Confirm the vehicle’s original alternator matches the listed 110 amp output, internal regulator setup, clockwise rotation, and 6-groove serpentine pulley before ordering. For 2007 Ford F-250 Super Duty, verify the rectangular shaped regulator plug. For 2004 Ford F-150 and 2004 Ford F-150 Heritage, check 6S pulley fitment details to ensure proper match.

Fits 2004-2008 Ford F-150, N/A; 2006-2008 Ford F-250, N/A; 2006-2008 Lincoln Mark LT, N/A; 2007 Ford F-250 Super Duty, N/A; 2004 Ford F-150, N/A; 2004 Ford F-150 Heritage, N/A.

Quality Assurance

This remanufactured alternator is part of MPA Electrical’s remanufactured line and is built to meet the listed electrical and fitment specifications for the stated Ford and Lincoln applications.