Complete Oil Specifications
Your 2023 Chevrolet Camaro SS/Z28 with the 6.2L LT1 V8 requires 5W-30 full synthetic oil meeting GM dexos1 Gen 3 specification (API SP / ILSAC GF-6A).
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 5W-30 |
| API Rating | API SP |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 10.0 quarts |
| Oil Filter | ACDelco PF63E |
| Normal Interval | 7500 miles |
Why 5W-30 dexos1 Gen 3 is Critical for This Engine
The LT1’s 6.2L pushrod V8 uses Active Fuel Management (AFM/DoD) cylinder deactivation, which requires precise oil pressure in the lifter galleries to switch cylinders on and off cleanly. GM’s dexos1 Gen 3 specification mandates specific film strength and shear stability to handle this constant pressure cycling. Using non-dexos1 oil can cause AFM lifter collapse — a known failure mode when the wrong oil is used.
Important: The LT1 (Camaro) uses dexos1 Gen 3 (5W-30). The Corvette C8’s LT2 uses dexosR (0W-40) — these are different engines with different requirements. Do not substitute dexosR for dexos1 in the Camaro.
Using incorrect oil will:
- ❌ Cause AFM lifter failure due to incorrect oil pressure characteristics
- ❌ Void GM’s powertrain warranty — dexos1 certification is a warranty requirement
- ❌ Increase deposits in the Variable Valve Timing (VVT) system
Chevrolet-Approved Oil Brands
-
✅ ACDelco dexos1 Gen 3 Full Synthetic 5W-30
-
✅ Mobil 1 dexos1 Full Synthetic 5W-30
-
✅ Pennzoil Platinum dexos1 Full Synthetic 5W-30
-
✅ Castrol Edge dexos1 Full Synthetic 5W-30
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✅ Valvoline dexos1 Full Synthetic 5W-30
Only purchase oils displaying the dexos1 Gen 3 approval mark. Older dexos1 or dexos2 without Gen 3 certification does not meet current GM standards.
Severe Service Check
You need the 3750-mile interval if you:
- Participate in track days, drag racing, or HPDE events
- Drive frequently with the engine at high RPM (spirited driving)
- Tow or haul heavy loads regularly
- Operate in extreme heat (above 100°F)
Installation Details
Drain Plug Torque: 18 ft-lbs
The Camaro SS uses a steel oil pan — standard torque applies. Replace the drain plug washer each time.
OEM Filter: ACDelco PF63E
Aftermarket Filters:
-
Wix 57145XP
-
Fram XG10575
-
K&N HP-1017
Pro Tip: With a 10-quart capacity, use the Oil Life Monitor (OLM) rather than a fixed mileage interval. The OLM accounts for driving style and temperature — heavy-footed drivers will see 3,000–4,000 mile intervals while gentle highway drivers may approach 7,500 miles.
FAQs
What oil does a 2023 Chevrolet Camaro 6.2L V8 take?
5W-30 full synthetic oil meeting GM dexos1 Gen 3 specification.
How many quarts does it need?
10.0 quarts with a new filter.
Can I use 0W-40 (dexosR) like the Corvette?
No. The Camaro LT1 is spec’d for dexos1 Gen 3 (5W-30). The dexosR spec is for the Corvette’s LT2 engine — different engine architecture with different lubrication requirements.
Do I need to disable AFM before a track day?
Many Camaro SS owners use an AFM disabler (e.g. Range AFM Disabler) before track use and change to a fresh fill of dexos1. Consistent AFM cycling under track loads can accelerate lifter wear.
How often should I change the oil?
Every 7500 miles or follow the Oil Life Monitor; 3750 miles minimum for track/spirited use.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-04-17 | Source: 2023 Chevrolet Camaro Owner’s Manual