My Garage
My Account
Cart
Wiring System - Engine of Alternator, Battery, Distributor & Starter fit your 2003 Ford F-550 Super Duty 8 Cyl 6.0L Diesel Turbocharged 5-Speed Automatic Transmission
Currently shopping for
2003 Ford F-550 Super Duty
Change VehicleVehicle Options
8 Cyl 6.0L Diesel Turbocharged; 5-Speed Automatic TransmissionVehicle Options
8 Cyl 6.0L Diesel Turbocharged; 5-Speed Automatic TransmissionCategories Close X
Currently selected
Alternator, Battery, Distributor & Starter
Other Categories
Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Automatic Transmission
Console, instruments, mirrors, windshield
Door glass and fittings
EM Exterior Moulding
Engine
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Fuel filler, luggage carrier, rear door
IT Body & Soft Trim Parts
Lamps & Wiring
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
SM Sheet metal
Seats and belts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Parts Questions
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- WIRE ASY. (FUEL CHARGE)
3C3Z-9D930-AA
Wire Assy- Jumper from 12B637 to fuel injectors. Engine Serial #'s 6030201 and after. NOTE: Prior 1/30/03, 9D930 not servicved separately, part of 12B637 engine harness. Clip for harness to fuel injector retention is part # W301222, Injector Harness, Navistar # 1843796C9*, FROM 1/30/03
- Fit Note: 8 Cyl 6.0L
- Base Number: 9D930
- Callout Name: 9D930
$401.82 $249.731 
$13.731
- WIRE ASY. (ENGINE CONTROLS, SENSORS, INJECTORS)
3C3Z-12B637-BA
Wire Assy- Navistar ID.# 1843797-c9*. NOTE: After 1/30/03, 9D930 (9C981) injector harness serviced separately. For injector jumper, refer to base # 9D930., Engine serial #'s 6030202 and after, FROM 1/30/03 TO 9/29/03
- Fit Note: 8 Cyl 6.0L
- Base Number: 12B637
- Callout Name: 12B637
$1263.83 $665.281 
3C3Z-12B637-AB
Kit - Wiring- Engine harness. Before 1/30/03, 9D930 (9C981) injector harness incorporated into the 12B637, not serviced separately. Service replacement for Navistar #'s 1847045C9*, 1844385C9*, and 1843476C9*, Engine Serial #'s 6030201 and prior, BEFORE 1/30/03
- Fit Note: 8 Cyl 6.0L
- Base Number: 12B637
- Callout Name: 12B637
- WIRE ASY. (ENGINE CONTROLS SENSOR EXTENSION)
3C3Z-12A690-AA
Wire Assy- (Glow plug harness), Navistar # 1840707c9*; LH side, BEFORE 9/23/03
- Base Number: 12A690
- Callout Name: 12A690
$81.33 $53.681 
3C3Z-12A690-BA
Wire Assy- (Glow plug harness), Navistar # 1840708c9*; RH side, BEFORE 9/23/03
- Base Number: 12A690
- Callout Name: 12A690
$83.33 $55.001
- INJECTOR ASY. (FUEL) ALS0 REFER TO GROUP 9E527
XL2Z-9F593-CA
Injector Assy- Require Quantity: 10
- Package Quantity: 1
- Base Number: 9F593
- Callout Name: 9F593
$79.64 $49.171 
F6VZ-9F593-AA
Injector Assy- Require Quantity: 10
- Package Quantity: 1
- Base Number: 9F593
- Callout Name: 9F593
- WIRE ASY. (ENGINE CONTROL SENSOR)
3C3Z-12A581-GA
Wire Assy- with M/T, ESOF,without DRL, Fog Lamps,& Overhead Console
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
- 3C3Z-12A581-HA
Wire Assy- with A/T,w/o ESOF, DRL, Fog Lamps, Overhead console
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
- 3C3Z-12A581-JA
Wire Assy- with A/T,with DRL, w/o ESOF, Overhead console, fog lamps
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
- 3C3Z-12A581-KA
Wire Assy- with A/T,ESOF, and hoodlamp, w/o DRL, Overhead console, and foglamps
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
- 3C3Z-12A581-MA
Wire Assy- with A/T,ESOF,hoodlamp,DRL,Overhead console,foglamp, w/o air susp.
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
- 3C3Z-12A581-NA
Wire Assy- with M/T,ESOF,hoodlamp,DRL,Overhead console,and foglamps
- Fit Note: 8 Cyl 6.0L
- Base Number: 12A581
- Callout Name: 12A581
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford F-550 Super Duty parts. Parts like Wiring System - Engine are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L Diesel Turbocharged. Transmission: 5AT.