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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 26 to 41 (of 41 products)
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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

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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
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EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
2 PIN
19mm
M12x1.5
Eng: LQ4
Eng Mfr: General Motors
8th VIN Digit: U
Fuel Sys: FI
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV 2 PIN
19mm
M12x1.5
Eng: LQ4
Eng Mfr: General Motors
8th VIN Digit: U
Fuel Sys: FI

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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
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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
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0 in Stock
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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
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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
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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
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EnginePer VehicleFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
 
1
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
1 Per Vehicle
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0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
with 2 Terminals
with Connector
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo with 2 Terminals
with Connector

1 Per Vehicle
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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
6.6L V8 Diesel OHV Turbo
 
1
 
with 2 Terminals
Sensor Only
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo with 2 Terminals
Sensor Only

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
6.0L V8 Gas OHV
 
1
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV
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
 
Sensor Only, If replacement pigtail is needed use 254
VIN: 1, DIESEL
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Sensor Only, If replacement pigtail is needed use 254
VIN: 1, DIESEL
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
 
Sensor with Pigtail Connector
VIN: 1, DIESEL
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo Sensor with Pigtail Connector
VIN: 1, DIESEL
1 Per Vehicle
Displaying 26 to 41 (of 41 products)