// IMG 1 OF 9FORD 4G

Specifications

Output130
Voltage12
TypeAlternator
DesignIR/IF
RotationCW
ManufacturerFORD
Series4G
PulleyS6
Pulley groove OD53
Plug code331
Plug clock5
Lester number7787
PIC code250-247A, 250-247, 250-247B
NotesThis Version of the 7787 Has a 53mm Pulley. Visteon Number BF and BK are Virtually Identical. | This is a Ford 4G Series Alternator That Looks Much Like the 3G Series 7768. The Difference Between the 7786 and the 7787 is the Voltage Regulators They Use.

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 TruckExplorerV6 4.0L 245cid2003–2004Truck · domestic
Ford TruckExplorerV6 4.0L 245cid VIN E2002–2002Truck · domestic
Ford TruckExplorerV6 4.0L 245cid VIN K2002–2002Truck · domestic
Ford TruckExplorer SportV6 4.0L 245cid2002–2003Truck · domestic
Ford TruckExplorer Sport TracV6 4.0L 245cid VIN E2001–2004Truck · domestic
Ford TruckExplorer Sport TracV6 4.0L 245cid VIN K2004–2004Truck · domestic
Mercury TruckMountaineerV6 4.0L 245cid2001–2004Truck · domestic
Ford TruckExplorerV6 4.0L 245cid VIN E1997–2001Truck · domestic
Ford TruckExplorerV8 5.0L 302cid VIN P1996–2001Truck · domestic
Ford TruckExplorer SportV6 4.0L 245cid2001–2001Truck · domestic
Mercury TruckMountaineerV6 4.0L 245cid1998–2000Truck · domestic
Mercury TruckMountaineerV8 5.0L 302cid1997–2001Truck · domestic
Ford CarGTV8 5.4L 330cid2005–2006Car · domestic
Ford TruckExplorerV6 4.0L 245cid VIN E1999–1999Truck · domestic
FordExplorer—1996–2004domestic
MercuryMountaineer—1997–2004domestic
FordExplorer Sport—2001–2003domestic
FordGT—2005–2006domestic
FordExplorer Sport Trac—2001–2004domestic

Cross-reference

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

WAI New7787N-6G1
Beck Arnley New188-6276
Bosch RemanufacturedAL7543X
Bosch Remanufactured OldAL7562X
Ford1L2U-10300-AA, 1L2U-10300-AB, 1L2Z-10346-AA, 1L2Z-10346-AARM, 1L2Z-10346-AB, 1L2Z-10346-ABRM, 1L2Z-10V346-ADRM, 4U2Z-10V346-CXRM
Ford Engineering1L2U-AA, 1L2U-AB
Lester7787
Metron USAD-7787
MotorcraftGL-454, GL-454-RM, GL-613, GLV-8685-RM, NGL7787N6G1
Nastra VelocityE7787
New Tech HON7787HO
Suncoast New20-7787-4
Ultima Select7787N
VisteonBK
WAI New7787N-6G2
DelphiRM1531, RM1536
Ford4G7Z10346AARM2, 4U2Z-10V346-CZRM, ER10300B, F77U-10300-AB, F77U-10300-AC, F77Z-10346-AB, F77Z-10346-ABRM, F77Z-10V346-ACRM, XL2U-10300-AA, XL2Z-10346-AA, XL2Z-10346-AARM, XL2Z-10V346-ABRM
Ford EngineeringF77U-AB, F77U-AC, XL2U-AA
Machinery ComponentsFD-363
MotorcraftGL-363, GL-363-RM, GL-423, GL-423-RM, GLV-8693-RM, GLV-8695-RM, NGL7787N6G2
Ultima Select3246164
VisteonBF
Ford4G7U-10300-AA, 4G7Z-10346-AA, 4G7Z-10346-AARM2, 4G7Z-10346-AARM3, 4G7Z10346AARM2
Ford Engineering4G7U-AA
MotorcraftGL-607, GL-8755-RM, NGL7787N6G2