Engine Electrics for 2003 GMC SIERRA 2500 HD Crew Cab Pickup
Fits your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- Accessories 1
- Air Conditioning 2
- Axle Drive 11
- Axle Mounting/ Steering/ Wheels 34
- Belt Drive 18
- Braking System 16
- Clutch/Attachment Parts 1
- Cooling System 21
- Electrics 14
- Engine 167
- Exhaust System 14
- Filters 14
- Fuel Mixture Formation 27
- Fuel Supply System 26
- Heating/Ventilation 2
- Maintenance Service Parts 31
- Spark/Glow Ignition 3
- Steering 6
- Suspension/Damping 1
- Transmission 5
- Wheel Drive 7
- Window Cleaning 10
Pika
Volume Air Flow Sensor
Fits 8 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2005 6.6 D LB7 6.6L Diesel 224 kW
- 2000–2005 6.6 D 4WD LB7 6.6L Diesel 224 kW
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 L18(496CUV8) 8.1L Petrol 254 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 4WD L18(496CUV8) 8.1L Petrol 254 kW
- 2001–2005 6.0 CNG LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
- 2001–2005 6.0 CNG 4WD LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
Pika
Sensor, crankshaft pulse
Fits 2 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
Pika
Mass Air Flow Sensor
Fits 3 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 L18(496CUV8) 8.1L Petrol 254 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
Walker Products
Mass Air Flow Sensor
Fits 2 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2005 6.6 D LB7 6.6L Diesel 224 kW
- 2000–2005 6.6 D 4WD LB7 6.6L Diesel 224 kW
Bremi
Mass Air Flow Sensor
Fits 2 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2005 6.6 D LB7 6.6L Diesel 224 kW
- 2000–2005 6.6 D 4WD LB7 6.6L Diesel 224 kW
Bremi
Mass Air Flow Sensor
Fits 3 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 L18(496CUV8) 8.1L Petrol 254 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
Bremi
Sensor, crankshaft pulse
Fits 2 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
Fits 4 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
- 2001–2005 6.0 CNG LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
- 2001–2005 6.0 CNG 4WD LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
Fits 6 versions of your 2003 GMC SIERRA 2500 HD Crew Cab Pickup
- 2000–2006 6.0 LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 L18(496CUV8) 8.1L Petrol 254 kW
- 2000–2006 6.0 4WD LQ4(364CUV8) 6.0L Petrol 224 kW
- 2000–2005 8.1 4WD L18(496CUV8) 8.1L Petrol 254 kW
- 2001–2005 6.0 CNG LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
- 2001–2005 6.0 CNG 4WD LQ4(364CUV8) 6.0L Petrol/Compressed Natural Gas (CNG) 224 kW
