// IMG 1 OF 9FORD 4G

Specifications

Output110
Voltage12
TypeAlternator
DesignIR/IF
RotationCW
ManufacturerFORD
Series4G
PulleyS6
Pulley groove OD64
Plug code331
Plug clock4
Lester number8308
PIC code250-452
NotesThis is the Alternator for the 2003-04 Ford F-Series Trucks With the New 6.0L Diesel Engine and the Optional 2nd Alternator Package (Auxiliary Alternator). This Unit is Mounted at About 11:00 Looking From the Front of the Engine. Visteon Rates This Unit at 110A. This Unit Uses a 6-Groove Pulley, While the Primary Unit Uses an 8-Groove. They Ride on Separate Belts in the Truck.

Confirmed fitment

Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.

MakeModelEngineYearsApplication
Ford Medium/Heavy TruckE-450 Super DutyV8 6.0L 363cid Ford2004–2007Medium/Heavy Truck · domestic
Ford Medium/Heavy TruckF-450 Super DutyV8 6.0L 363cid Ford2003–2006Medium/Heavy Truck · domestic
Ford Medium/Heavy TruckF-550 Super DutyV8 6.0L 363cid Ford2003–2006Medium/Heavy Truck · domestic
Ford TruckF-250 Super DutyV8 6.0L 363cid Diesel2003–2006Truck · domestic
Ford TruckF-350 Super DutyV8 6.0L 363cid Diesel2003–2006Truck · domestic
Ford VanE-350 Club WagonV8 6.0L 363cid Diesel2004–2005Van · domestic
Ford VanE-350 Super DutyV8 6.0L 363cid Diesel2004–2005Van · domestic
FordE-350 Club Wagon—2004–2004domestic
FordE-350 Super Duty—2004–2004domestic
FordE-450 Super Duty—2004–2004domestic
FordF-450 Super Duty—2003–2006domestic
FordF-550 Super Duty—2003–2006domestic
FordF-250 Super Duty—2003–2006domestic
FordF-350 Super Duty—2003–2006domestic

Cross-reference

OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.

WAI New8308N
Bosch RemanufacturedAL7607X
Ford3C3T-10300-CA, 3C3T-10300-CB, 3C3Z-10346-CA, 3C3Z-10346-CARM, 3C3Z-10V346-CBRM, 6C2Z-10346-EARM2
Ford Engineering3C3T-CA, 3C3T-CB
Lester8308
Metron USAD-8308
MotorcraftGL-553, GL-553-RM, GLV-8687-RM, NGL8308N
New Tech HON8308HO
Ultima Select392572
VisteonBS