MPA Electrical 15427N Alternator

Alternator for Ford and Lincoln Applications

MPA Electrical 15427N is a new 12-volt alternator built for charging-system replacement on select Ford and Lincoln vehicles. It delivers 110 amps with an internal regulator, internal fan, and a 6-groove serpentine pulley for direct-fit service on the listed applications.

This alternator fits 2006 Ford Expedition, N/A; 2006 Lincoln Navigator, N/A; 2005 Ford Expedition, N/A; and 2005 Lincoln Navigator, N/A. It is a practical replacement for vehicles using the specified 110 amp alternator setup, including the 2005 Ford Expedition with 6S pulley and the 2005 Lincoln Navigator with 110 amp alternator and 6S pulley.

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
• New MPA Electrical replacement part

Detailed Description

MPA Electrical part number 15427N is an alternator replacement for Ford and Lincoln trucks and SUVs that require a 110 amp, 12-volt unit with an internal regulator. The pulley, rotation, fan style, and clock position are specified to match the listed vehicle applications, helping support proper belt alignment and electrical system operation. For buyers searching for a Ford Expedition alternator or Lincoln Navigator alternator, 15427N provides a fitment-specific replacement option.

Part number 15427N also cross-references 5L7T-10300-CB for the same application.

What It Helps Address

• Battery warning light caused by alternator output issues
• Low charging voltage at the battery
• Dim lights or electrical instability from weak charging performance
• Noise or belt-related concerns tied to a worn alternator pulley setup
• Starting problems related to insufficient system charging

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage, pulley style, rotation, and clock position. This part is listed for 2005-2006 Ford Expedition and 2005-2006 Lincoln Navigator applications, so confirm the existing unit matches the 110 amp configuration shown in the fitment data. Compare the connector and mounting points against the removed alternator before final installation.

Quality Assurance

MPA Electrical supplies new replacement electrical components for charging-system service. This alternator is built to the stated specifications for the listed Ford Expedition and Lincoln Navigator applications.