Complete Oil Specifications
Your 2024 Jeep Grand Cherokee (3.6L V6) relies on the Pentastar V6 engine. To ensure the Variable Valve Timing (VVT) system operates correctly, use only full synthetic 0W-20 oil meeting OE standards.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-20 |
| Approval | Chrysler MS-6395 |
| Capacity (with filter) | 5.9 quarts |
| Oil Filter | Mopar MO-349 |
| Normal Interval | Max 10,000 miles |
Why 0W-20 is Critical for This Engine
The 3.6L Pentastar uses oil pressure to manage the phasers for its variable valve timing. 0W-20 provides the ideal thinness to flow quickly through small oil passages, even in cold starts, preventing the common “Pentastar tick” associated with improper lubrication.
Using incorrect oil will:
- ❌ Risk damaging the roller rockers and camshafts
- ❌ Lead to VVT performance codes
- ❌ Increase fuel consumption
Jeep-Approved Oil Brands
-
✅ Mopar 0W-20 Full Synthetic (MS-6395)
-
✅ Pennzoil Platinum Full Synthetic 0W-20
-
✅ Mobil 1 Advanced Full Synthetic 0W-20
-
✅ Castrol Edge 0W-20
-
✅ Valvoline Advanced Full Synthetic 0W-20
Always ensure the oil is certified for Chrysler MS-6395.
Severe Service Check
Jeeps are often used for adventure. Shorten your interval to 5000 miles if you:
- Regularly drive off-road or in muddy terrain
- Frequent towing or heavily loaded trips
- Spend long periods idling (e.g., stop-and-go adventures)
- Drive in extremely dusty environments
Installation Details
Drain Plug Torque: 20 ft-lbs
⚠️ The cartridge style filter is located on top of the engine near the front. Do not over-torque the plastic cap (25 N⋅m or 18 ft-lbs is standard).
OEM Filter: Mopar MO-349
Aftermarket Filters:
-
Mobil 1 M1C-455A
-
WIX WL10010
-
Fram XG11665
Pro Tip: Lubricate the new O-ring on the filter cap with a small amount of clean oil to prevent it from tearing during installation.
FAQs
What oil does a 2024 Jeep Grand Cherokee take?
0W-20 full synthetic meeting MS-6395.
How many quarts does it need?
5.9 quarts with a new filter.
Can I use 5W-20?
No. Jeep specifies 0W-20 for the 2024 model year engines to bridge fuel economy and protection requirements.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-03-13 | Source: 2024 Jeep Grand Cherokee Owner’s Manual