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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 41 products)
On Sale:

$8.08

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:

$12.04

Avail:
146 in Stock
Warehouse: US-7
Qty:
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
On Sale:

$11.85

Avail:
101 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
2-pin connector
Bolted
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo 2-pin connector
Bolted

1 Per Vehicle
On Sale:

$12.60

Avail:
101 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Sensor Only
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Sensor Only

1 Per Vehicle
On Sale:

$11.29

Avail:
10 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Sensor Only
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Sensor Only

1 Per Vehicle
On Sale:

$72.06

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Sensor Only
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV Sensor Only

1 Per Vehicle
On Sale:

$17.83

Avail:
114 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Full Service Kit
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Full Service Kit

1 Per Vehicle
On Sale:

$16.46

Avail:
117 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
Full Service Kit
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV Full Service Kit

1 Per Vehicle
On Sale:

$7.98

Avail:
17 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:

$9.35

Avail:
4 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:

$11.25

Avail:
11 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:

$8.57

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 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:

$9.51

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:

$18.21

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:

$18.36

Avail:
8 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:
6 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:

$5.93

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:

$26.67

Avail:
303 in Stock
Warehouse: US-4
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:

$36.08

Avail:
22 in Stock
Warehouse: US-4
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:

$30.99

Avail:
610 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
USE TOGETHER WITH MATING CONNECTOR PT1798
MATING CONN USE 88987993
2-WAY MALE
Eng: LQ4
8th VIN Digit: U
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV USE TOGETHER WITH MATING CONNECTOR PT1798
MATING CONN USE 88987993
2-WAY MALE
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Professional--Reman=No-US ACD=Y-Can ACD=Y-
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Professional--Reman=No-US ACD=Y-Can ACD=Y-

1 Per Vehicle
On Sale:

$19.45

Avail:
57 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:

$25.93

Avail:
565 in Stock
Warehouse: US-4
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 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
Displaying 1 to 25 (of 41 products)