Fluid · Engine Oil
Engine Oil
for 2003 GMC Sierra 3500 6.0L V8 · 4WD
Fluid Type
5W-30 conventional or synthetic
Spec: API SJ or higher
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
5,000 mi
8,045 km
Notes
Capacity includes filter. Vortec 6000 (LQ4) engine
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Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1 qt
Brake Fluid
1 qt
Coolant
25 qt
Coolant
25 qt
Front Differential
3.5 qt
Power Steering
2 qt
Power Steering
2 qt
Rear Differential
4.2 qt
Rear Differential
4.2 qt
Transfer Case
4 qt
Automatic Transmission
24 qt
Automatic Transmission
24 qt
Manual Transmission
4.2 qt
Manual Transmission
4.2 qt
Washer Fluid
4 qt
Washer Fluid
4 qt