MPA Electrical 8306803N Alternator

110 Amp Alternator for Ford Super Duty Applications

MPA Electrical 8306803N is a new 12-volt alternator built for Ford charging systems that use an internal regulator, internal fan, and an 8-groove serpentine pulley. With 110 amps of output and clockwise rotation, it is specified for single alternator setups in select Ford E-350 Super Duty, Excursion, Econoline, F-250 Super Duty, and F-350 Super Duty applications.

This MPA Electrical New line alternator is a direct-fit replacement for vehicles that require the listed clock position, pulley configuration, and amperage rating. Part number 8306803N is also referenced by OE and aftermarket interchange numbers for the same application.

Key Features

• 110 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design
• 8-groove serpentine pulley
• Clockwise rotation with 2:30 clock position
• New alternator from MPA Electrical
• Ford manufacturer application

Detailed Description

MPA Electrical 8306803N is an alternator engineered for Ford vehicles that use a single alternator system and the specified 110 amp charging setup. The internal regulator and internal fan support a compact OE-style configuration, while the 8-groove serpentine pulley matches the belt drive requirements listed for the application. If you are replacing a worn charging unit on a Ford E-350 Super Duty, Excursion, or Super Duty truck, this part number provides the correct electrical and mechanical specifications for those fitments.

Compatible With: 2010 Ford E-350 Super Duty, N/A; 2004-2009 Ford E-350 Super Duty, N/A; 2003-2005 Ford Excursion, N/A; 2005 Ford F-250 Super Duty, N/A; 2005 Ford F-350 Super Duty, N/A; 2004 Ford Econoline, N/A; 2003-2004 Ford F-250 Super Duty, N/A; 2003-2004 Ford F-350 Super Duty, N/A. Part number 8306803N is also a useful reference when searching for Ford E-350 Super Duty alternator replacement and Ford Super Duty 110 amp alternator applications.

What It Helps Solve

• Battery warning light caused by weak charging output
• Low-voltage charging on Ford single alternator systems
• Alternator noise or bearing-related charging issues
• Electrical system instability from a failing generator
• Charging performance loss in 12-volt Ford truck and van applications

Installation Notes and Tips

Verify the vehicle uses a single alternator system and matches the listed 110 amp specification, pulley style, rotation, and clock position before installation. Confirm the application date note for 2005 F-250 Super Duty and 2005 F-350 Super Duty models, which are listed for vehicles manufactured up to September 14, 2004. Always compare the original unit to the replacement part number 8306803N and the vehicle’s charging system layout before final fitment.

Quality Assurance

MPA Electrical identifies this as a new alternator built to the stated Ford application requirements, including amperage, voltage, regulator type, fan style, pulley configuration, and rotation. Cross-reference part numbers include BBB Industries 8306 and OE references such as 3C3T-10300-AA.