Complete Oil Specifications
Your 2023 Dodge Challenger R/T 5.7L HEMI V8 requires full synthetic 5W-20 motor oil meeting Chrysler’s MS-6395 standard.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 5W-20 |
| API Rating | SP |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 7.4 quarts |
| Oil Filter | Mopar MO-899 |
| Normal Interval | 10000 miles |
Why 5W-20 is Critical for This Engine
The 5.7L HEMI V8 architecture utilizes a Multi-Displacement System (MDS) in automatic transmission variants that saves fuel by disabling four cylinders under light loads. The hydraulic lifters engaging and disengaging this cycle rely explicitly on the precise flow characteristics and rapid pressurization capabilities of the 5W-20 grade oil to work silently and seamlessly.
Using incorrect oil will:
- ❌ Thwart the internal timing of the cylinder deactivation system, causing engine stuttering
- ❌ Risk infamous “HEMI tick” by starving the upper valvetrain and lifter assemblies of rapid lubrication
- ❌ Lead to non-compliance with the FCA/Stellantis warranty guidelines
Dodge-Approved Oil Brands
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✅ Pennzoil Platinum Full Synthetic 5W-20
-
✅ Valvoline Advanced Full Synthetic 5W-20
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✅ Mobil 1 Advanced Full Synthetic 5W-20
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✅ Castrol EDGE 5W-20 Advanced Full Synthetic
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✅ Mopar Full Synthetic 5W-20
Any reputable full synthetic oil with API SP credentials that lists standard MS-6395 on the bottle guarantees safety against LSPI (Low-Speed Pre-Ignition) and meets the manufacturer protection targets. Factory-filled oil is normally a Pennzoil product.
Severe Service Check
You need the 4000-mile interval if you:
- Engage in regular high-performance or spirited track driving
- Drive exclusively in bumper-to-bumper urban traffic
- Take mainly short trips under 10 miles (preventing oil from reaching full boiling temp to burn off water vapor)
- Frequently experience below-freezing environments
- Experience excessively dusty desert drives
Installation Details
Drain Plug Torque: 20 ft-lbs
OEM Filter: Mopar MO-899
Aftermarket Filters:
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Wix 57899
-
Mobil 1 M1-210A
-
K&N HP-2010
Pro Tip: Depending on the trim, Challengers sit quite low to the ground. Use heavy-duty, rated low-profile ramps, and safely chock the wheels. Ensure the filter housing drains fully and pre-lubricate the new filter’s rubber seal.
FAQs
What oil does a 2023 Dodge Challenger 5.7L take?
The 5.7L variant takes 5W-20 full-synthetic meeting API SP and Chrysler MS-6395. (Do not follow specs for the 6.4L or 6.2L Hellcat, which use vastly different 0W-40 properties).
How many quarts does it need?
Exactly 7.4 quarts (approximately 7.0 liters) with a fresh oil filter. Checking the oil blindly at 7 quarts will leave the stick reading uncomfortably low.
Can I switch to 5W-30 for better performance?
While manual transmission models (lacking MDS) are sometimes less picky, Dodge overwhelmingly mandates 5W-20 for the 5.7L to prevent internal lifter malfunction. Changing viscosity will affect engine responsiveness natively tied to oil pressure.
How often should I change the oil?
Never transcend the Oil Change Indicator system, and mechanically do not exceed 10000 miles, 12 months, or 350 combined engine hours.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-03-17 | Source: 2023 Dodge Challenger Owner’s Manual