Complete Oil Specifications
Your 2022 Chevrolet Silverado 1500 5.3L V8 requires GM’s advanced dexos1 Gen 3 specification oil.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-20 |
| Spec | dexos1 Gen 3 / API SP |
| Capacity (with filter) | 8.0 quarts |
| Oil Filter | ACDelco PF63E |
| Interval | Follow Oil Life Monitor (Max 1 Year) |
Why dexos1 Gen 3 0W-20 is Critical
The 5.3L EcoTec3 V8 uses Dynamic Fuel Management. It requires 0W-20 oil meeting the dexos1 Gen 3 specification. Gen 3 provides enhanced protection against Low-Speed Pre-Ignition (LSPI) and improved turbocharger protection (where applicable), while ensuring the cylinder deactivation system operates smoothly.
GM dexos1 Gen 3 Approved Oil Brands
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✅ ACDelco dexos1 Gen 3 Full Synthetic 0W-20
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✅ Mobil 1 Advanced Fuel Economy 0W-20
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✅ Castrol Edge with dexos1 Gen 3 0W-20
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✅ Pennzoil Platinum with dexos1 Gen 3 0W-20
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✅ Valvoline Advanced Full Synthetic 0W-20
Look for the green dexos1 Gen 3 logo on the bottle.
Oil Life Monitor (OLM) & Intervals
The Silverado uses an intelligent Oil Life Monitor system that calculates oil life based on engine revolutions, temperature, and driving conditions.
- Change oil when the system prompts you.
- Absolute Maximum: 7,500 miles or 1 year, whichever comes first.
- Severe Service: If you tow often, idle extensively, or drive in severe, dusty conditions, the OLM may prompt you to change oil as early as 3,000 miles.
Installation Details
Drain Plug Torque: 18 ft-lbs
Do not over-tighten the drain plug.
OEM Filter: ACDelco PF63E
Note: Ensure you use the PF63E. Older PF48/PF64 style filters may physically fit but have different bypass ratings.
Aftermarket Filters:
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Mobil 1 M1-113A
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K&N HP-1017
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Fram XG10575
FAQs
What oil does a 2022 Silverado 1500 5.3L take?
0W-20 full synthetic oil meeting the dexos1 Gen 3 specification.
How many quarts does it need?
8.0 quarts (7.6 liters) with a filter change.
What is the correct oil filter?
ACDelco PF63E. Do not use the smaller PF48 or PF64 filters found on some older GM V8s.
Can I use 5W-30?
No. Stick to 0W-20 to ensure proper operation of the valve lifters and fuel management system.
How often should I change the oil?
Follow the Oil Life Monitor on your dashboard. It must be changed at least once a year, regardless of mileage.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-02-23 | Source: Needs OEM source confirmation (manual/spec page URL pending).