The 2017 Silverado with the 5.3L EcoTec3 V8 typically takes about 8 quarts (7.6 liters) of engine oil when you replace the filter, and around 6 quarts (5.7 liters) if you drained the oil but did not install a new filter. This article breaks down the official capacity and practical notes for maintaining the V8 powertrain.
Understanding the oil capacity matters for routine maintenance, service schedules, and ensuring the engine stays properly lubricated. The exact volume can vary slightly depending on whether a new filter is installed and the specific drain procedure used during an oil change. The following figures reflect the standard configuration for the 2017 Silverado 5.3L V8 with the factory oil filter in place.
Oil capacity
Before listing the numbers, note that capacities assume the standard engine and the factory oil filter installed. If you change the oil but reuse an old filter or use a different filter, the total volume may differ slightly.
- With the oil filter in place: 8 quarts (7.6 liters)
- Without the oil filter: 6 quarts (5.7 liters)
After an oil change, plan to fill to the full mark on the dipstick, run the engine briefly, and recheck the level on level ground to confirm proper oil quantity and spill-free operation.
Oil type and viscosity recommendations
Using the correct oil ensures optimal lubrication and engine longevity. The 2017 Silverado 5.3L typically calls for Dexos1 Gen 2 approved oil, most commonly SAE 0W-20 synthetic for general climates. In regions with extreme temperatures or as specified by GM for your particular VIN, higher-viscosity grades such as 5W-30 may be indicated. Always verify the exact specification on the engine oil fill cap or in the owner's manual.
- Dexos1 Gen 2 approved oil, usually SAE 0W-20 (synthetic)
- 5W-30 may be permitted in some conditions per GM guidance; confirm for your vehicle
For the precise specification, consult the owner’s manual or the label on the oil fill cap, as requirements can vary by market or production run.
Summary
For the 2017 Silverado with the 5.3L V8, plan on about 8 quarts (7.6 liters) of engine oil with a new filter, or about 6 quarts (5.7 liters) if no filter is installed. Use Dexos1 Gen 2 oil, typically 0W-20 synthetic, and verify exact specifications on your vehicle’s fill cap or manual to ensure compliance with GM’s guidelines.