2003 CHEVROLET SILVERADO 1500 Parts & Accessories
Browse OEM and aftermarket parts that fit your 2003 CHEVROLET SILVERADO 1500.
2003 CHEVROLET SILVERADO 1500 parts categories
Our catalog lists 4,261 parts for the 2003 CHEVROLET SILVERADO 1500, sorted into 30 categories. This car comes in 7 versions: 4.3L–6.0L petrol engines from 197 to 305 hp, pickup body, all-wheel drive and rear-wheel drive.
The largest categories are Engine (1,027), Maintenance Service Parts (550) and Electrics (350). Every part below is matched to the 2003 CHEVROLET SILVERADO 1500 by vehicle ID, so the fitment shown on each card applies to this car specifically.
2003 CHEVROLET SILVERADO 1500 modifications · 7
4.3 AWD
1999–2007- Engine
- 4.3L
- Power
- 200 hp
- Code
- LU3
- Fuel
- Petrol
- Body
- Pickup
- Drive
- All-wheel Drive
- Type
- Petrol Engine
5.3 AWD
1999–2007- Engine
- 5.3L
- Power
- 273 hp
- Code
- LM7
- Fuel
- Petrol
- Body
- Pickup
- Drive
- All-wheel Drive
- Type
- Petrol Engine
5.3 AWD
2003–2007- Engine
- 5.3L
- Power
- 288 hp
- Code
- LM7
- Fuel
- Petrol
- Body
- Pickup
- Drive
- All-wheel Drive
- Type
- Petrol Engine
6.0 AWD
1999–2007- Engine
- 6.0L
- Power
- 305 hp
- Code
- LQ4(364CUV8)
- Fuel
- Petrol
- Body
- Pickup
- Drive
- All-wheel Drive
- Type
- Petrol Engine
6.0
1999–2007- Engine
- 6.0L
- Power
- 305 hp
- Code
- LQ4(364CUV8)
- Fuel
- Petrol
- Body
- Pickup
- Drive
- Rear-Wheel Drive
- Type
- Petrol Engine
5.3 AWD
1999–2006- Engine
- 5.3L
- Power
- 299 hp
- Code
- LM7
- Fuel
- Petrol
- Body
- Pickup
- Drive
- All-wheel Drive
- Type
- Petrol Engine
4.3
2003–2006- Engine
- 4.3L
- Power
- 197 hp
- Code
- LU3
- Fuel
- Petrol
- Body
- Pickup
- Drive
- Rear-Wheel Drive
- Type
- Petrol Engine