Complete Oil Specifications
Your 2022 Chrysler 300 with the 3.6L Pentastar V6 requires 5W-20 full synthetic oil meeting API SN Plus (Mopar MS-6395) and ILSAC GF-6A standards.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 5W-20 |
| API Rating | API SN Plus |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 5.9 quarts |
| Oil Filter | Mopar MO-349 |
| Normal Interval | 10000 miles |
Why 5W-20 is Critical for This Engine
The 3.6L Pentastar VVT uses variable valve timing on both intake and exhaust camshafts (DVVT), with hydraulic cam phasers driven by engine oil pressure. The 5W-20 viscosity was chosen by Chrysler to balance quick cold-start flow to the VVT system with adequate film protection at operating temperature. The Pentastar’s dual overhead cam design also depends on correct oil pressure reaching the top of the cylinder heads quickly — thicker oil delays this and increases cam/follower wear on cold starts.
Using incorrect oil will:
- ❌ Impair the dual VVT cam phaser response, causing hesitation and rough idle until oil warms
- ❌ Void Mopar’s warranty requirement for MS-6395 compliant oil
- ❌ Accelerate cam chain tensioner wear from delayed cold-start lubrication with thicker oil
Mopar-Approved Oil Brands
-
✅ Mopar Genuine Motor Oil 5W-20
-
✅ Pennzoil Platinum Full Synthetic 5W-20
-
✅ Mobil 1 Advanced Full Synthetic 5W-20
-
✅ Castrol Edge Full Synthetic 5W-20
-
✅ Valvoline Advanced Full Synthetic 5W-20
Look for API SN Plus or SP on the label. Mopar MS-6395 is the internal FCA/Stellantis specification that maps to these API ratings.
Severe Service Check
You need the 5000-mile interval if you:
- Drive mostly short trips under 5 miles
- Tow a trailer regularly
- Drive in sustained extreme heat (above 95°F)
- Operate in heavy city traffic with frequent idling
Installation Details
Drain Plug Torque: 20 ft-lbs
The Pentastar uses a steel oil pan. Use a new crush washer — Chrysler recommends replacing it at every oil change.
OEM Filter: Mopar MO-349
Aftermarket Filters:
-
Wix 57356
-
Fram PH16
-
Mobil 1 M1-113A
Pro Tip: The Pentastar’s oil filter is a cartridge (not spin-on) accessible from underneath. Use a 76mm 14-flute cap wrench for the housing. Torque the housing cap to 25 ft-lbs — over-tightening strips the plastic threads.
FAQs
What oil does a 2022 Chrysler 300 3.6L take?
5W-20 full synthetic oil meeting API SN Plus or SP and ILSAC GF-6A (Mopar MS-6395).
How many quarts does it need?
5.9 quarts with a new filter.
Can I use 5W-30 instead of 5W-20?
Chrysler does not approve 5W-30 for the 3.6L Pentastar. The VVT cam phasers and oil pressure routing are calibrated for 5W-20. Using 5W-30 increases operating temperatures and can cause sluggish VVT response.
Does the 300 have an Oil Life Monitor?
Yes. The Electronic Vehicle Information Center (EVIC) displays oil life percentage. Change at 0% or when the service reminder illuminates, whichever comes first.
How often should I change the oil?
Every 10000 miles or 12 months per the OLM; 5000 miles or 6 months under severe conditions.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-04-17 | Source: 2022 Chrysler 300 Owner’s Manual