About 8 quarts (7.6 liters) of engine oil with a new filter are required for a full oil change on a 2022 Suburban equipped with the 5.3-liter V8.
Capacity and how it’s used
The figure represents the official oil capacity GM lists for service on the 5.3L EcoTec3 V8. It covers the total amount needed to fill the engine and accommodate a fresh oil filter during a typical full change. Minor variations can occur depending on whether the filter is replaced and how completely the old oil is drained.
Before you see the official figures, here are the key items that affect how much oil you should have on hand for a typical full change.
- Capacity: 8 quarts (7.6 liters) with a new oil filter during a standard full change.
- Variations: Small differences may occur if the filter isn’t replaced or if the drain isn’t fully emptied, but 8 quarts with a new filter is the common benchmark.
- Replenishment: After the initial fill, you may top up a small amount based on dipstick readings to reach the proper level.
Conclusion: For a standard full oil change on the 2022 Suburban with the 5.3L engine, plan for about 8 quarts of oil with a new filter. Always verify the exact quantity in your vehicle’s manual or with a dealer to account for production variations.
Oil type and climate considerations
The recommended oil for most 2022 Suburban 5.3L engines is Dexos1 Gen 2, typically 0W-20 for optimal cold-start protection and fuel efficiency. In some hot or severe operating conditions, GM’s guidelines may allow 5W-30. Always check the owner's manual for the precise specification for your region and driving conditions.
Summary
In short, the 2022 Suburban with the 5.3L V8 uses about 8 quarts (7.6 liters) of engine oil per full change, with a new filter. Use Dexos1 Gen 2 0W-20 (with climate-specific allowances for 5W-30 per GM guidelines). Confirm exact figures in the owner’s manual or at a GM service center.