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2003 GMC Sierra 3500

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Some info about Engine Coolant Temperature Sensors (ECT):

This sensor is used to measure the temperature within your vehicles cooling system.


Displaying 1 to 25 (of 44 products)
On Sale:

$29.84

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Gold
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Gold

1 Per Vehicle
On Sale:

$8.18

Avail:
13 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
NTK Engine Coolant Temperature Sensor
Sensor Only
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo NTK Engine Coolant Temperature Sensor
Sensor Only

1 Per Vehicle
On Sale:

$9.45

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
NTK Engine Coolant Temperature Sensor
with Mating Connector
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo NTK Engine Coolant Temperature Sensor
with Mating Connector

1 Per Vehicle
On Sale:

$11.21

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
NTK Engine Coolant Temperature Sensor
Washer Not Included
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV NTK Engine Coolant Temperature Sensor
Washer Not Included

1 Per Vehicle
On Sale:

$8.72

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Sensor Only, If replacement pigtail is needed use 1P1006
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Sensor Only, If replacement pigtail is needed use 1P1006
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$25.23

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Sensor with Pigtail Connector
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Sensor with Pigtail Connector
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$9.58

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
8th VIN Digit: U
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV 8th VIN Digit: U

1 Per Vehicle
On Sale:

$18.18

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Coolant Temp Sensor
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Coolant Temp Sensor

1 Per Vehicle
On Sale:

$5.89

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Holstein Parts
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Holstein Parts

1 Per Vehicle
On Sale:

$8.27

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Holstein Parts
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Holstein Parts

1 Per Vehicle
On Sale:

$18.34

Avail:
5 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
1 Per Vehicle
On Sale:

$21.40

Avail:
4 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
8th VIN Digit: U
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV 8th VIN Digit: U

1 Per Vehicle
On Sale:

$35.23

Avail:
6 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
WITH 2 LEADS MATING CONNECTOR USE PT420
Eng: L18
8th VIN Digit: G
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV WITH 2 LEADS MATING CONNECTOR USE PT420
Eng: L18
8th VIN Digit: G

1 Per Vehicle
On Sale:

$18.93

Avail:
71 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 157.5 In.
RWD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.
RWD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 133.0 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 133.0 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Standard Cab Pickup
Bed Length 96.0 In.
2 Doors
Wheel Base 133.0 In.
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Standard Cab Pickup
Bed Length 96.0 In.
2 Doors
Wheel Base 133.0 In.

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.
RWD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 167.0 In.
RWD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Crew Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 167.0 In.
RWD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.
4WD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.
4WD

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.
RWD
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Gold
ACDELCO DIRECT SALES(ACD)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
Bed Length 96.0 In.
4 Doors
Wheel Base 157.5 In.
RWD

1 Per Vehicle
On Sale:

$25.30

Avail:
44 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
USE TOGETHER WITH MATING CONNECTOR PT1798
2-WAY MALE)(MATING CONN W/LEADS USE 88987993
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo USE TOGETHER WITH MATING CONNECTOR PT1798
2-WAY MALE)(MATING CONN W/LEADS USE 88987993
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Exhaust stock and reorder
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Exhaust stock and reorder

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Alternate Number
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Alternate Number

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
NTK Engine Coolant Temperature Sensor
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV NTK Engine Coolant Temperature Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
8th VIN Digit: G
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV 8th VIN Digit: G

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Engine Coolant Temperature Sensor
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Engine Coolant Temperature Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Coolant Temp Sensor
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Coolant Temp Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
2-pin connector
Bolted
w/ seal
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV 2-pin connector
Bolted
w/ seal

1 Per Vehicle
Displaying 1 to 25 (of 44 products)