GL581
Alternator
Ford

AVAILABLE

Ford

Ships within 7-9 business days

$1,144.83 $1,373.80

Special Order Part

This part must be special ordered. In some cases, a VIN is required to ensure proper fitment. We will contact you after you place your order if a VIN is needed.

This truck part is made by Ford. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
The Motorcraft Alternator GL581 is a heavy-duty replacement alternator designed for Ford F-650 and F-750 Super Duty trucks and chassis models from 2004 to 2015. Featuring a powerful 200-amp output and pad mount design, this alternator is engineered to withstand extreme conditions with dual internal cooling fans to prevent overheating. It includes slip rings and brushes optimized for reduced wear, extending service life and improving voltage accuracy with remote battery voltage sensing. Tested for performance and insulation up to 600 volts and designed for specific vehicle applications, this alternator delivers reliable, long-lasting charging system performance. Source One Parts Center is your trusted source for genuine OEM Ford electrical components that meet rigorous factory standards.
VEHICLE FITMENT
Ford F-650 Chassis
2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Ford F-650 Super Duty
2004, 2005, 2006, 2007, 2008
Ford F-750 Chassis
2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Ford F-750 Super Duty
2004, 2005, 2006, 2007, 2008

SPECIFICATIONS

OEM Part Number
4C4Z 10346 RA, 4C4Z-10346-RA
OEM Description
Alternator
Weight
33 lb