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2003 Chevrolet Silverado 2500 HD

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Displaying 1 to 9 (of 9 products)
On Sale:

$38.47

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Harness Connector
4 Wire
Fuel Pump Motor
Black
Square Type
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Harness Connector
4 Wire
Fuel Pump Motor
Black
Square Type

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle
On Sale:

$57.45

Avail:
14 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness GM Original Equipment
GRAY
4-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
On Sale:

$64.77

Avail:
25 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 133.0 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 133.0 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 157.5 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 157.5 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 167.0 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length 96.0 In.
Wheel Base 167.0 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 133.0 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 133.0 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 157.5 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 157.5 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 167.0 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Pump Control Module Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Bed Length N/R In.
Wheel Base 167.0 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Fuel Sender Control Module Connector
M/P 150
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Fuel Sender Control Module Connector
M/P 150
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Center High Mount Stop Light Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 78.0 In.
4 Doors
Wheel Base 143.5 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Center High Mount Stop Light Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 78.0 In.
4 Doors
Wheel Base 143.5 In.

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV
 
1
 
Center High Mount Stop Light Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Eng: L18
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.0 In.
4 Doors
Wheel Base 143.5 In.
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV Center High Mount Stop Light Connector
BLACK
4-WAY FEMALE)(W/LEADS)(SQUARE
Eng: L18
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.0 In.
4 Doors
Wheel Base 143.5 In.

1 Per Vehicle
On Sale:

$28.11

Avail:
16 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length 96.0 In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 133.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 157.5 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Inline to Engine Harness
 
BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
Inline to Engine Harness BLACK
5-WAY MALE)(W/LEADS
Eng: LQ4
8th VIN Digit: U
Bed Length N/R In.
Wheel Base 167.0 In.
Mfr Code: 4L80-E

2 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
 
BLACK
5-WAY MALE)(W/LEADS
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV BLACK
5-WAY MALE)(W/LEADS

2 Per Vehicle
On Sale:

$29.41

Avail:
26 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Transfer Case Shift Harness Connector
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2),2-SPEED, PUSH BUTTON CONTROL, ACTIVE TRANSFER CASE(NP8)
BLACK
4-WAY FEMALE)(W/LEADS
1.5MM
4WD
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Transfer Case Shift Harness Connector
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2),2-SPEED, PUSH BUTTON CONTROL, ACTIVE TRANSFER CASE(NP8)
BLACK
4-WAY FEMALE)(W/LEADS
1.5MM
4WD

1 Per Vehicle
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
BLACK
4-WAY FEMALE)(W/LEADS
1.5MM
4WD
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV BLACK
4-WAY FEMALE)(W/LEADS
1.5MM
4WD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Transfer Case Shift Harness Connector
BLACK
4-WAY MALE)(W/LEADS
4WD
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Transfer Case Shift Harness Connector
BLACK
4-WAY MALE)(W/LEADS
4WD

1 Per Vehicle
On Sale:

$46.20

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Gray and Blue
4 Term. Female
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Gray and Blue
4 Term. Female

1 Per Vehicle
On Sale:

$32.41

Avail:
5 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Upstream Sensor
 
2003 Chevrolet Silverado 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Upstream Sensor

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
4 Terminal, Black Housing, Triangle Shape, Male Connector
 
2003 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV 4 Terminal, Black Housing, Triangle Shape, Male Connector

1 Per Vehicle
Displaying 1 to 9 (of 9 products)