Complete Oil Specifications
Your 2024 Ford Mustang GT 5.0L V8 requires 5W-50 full synthetic oil — a significantly higher viscosity than most modern vehicles. This is not a mistake: the high-revving Coyote V8 needs thicker oil to maintain pressure at operating temperatures and during high-RPM use.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 5W-50 |
| API Rating | API SP |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 8.0 quarts |
| Oil Filter | Motorcraft FL-500-S |
| Interval | Follow OLM (Max 1 Year/10k Miles) |
Why 5W-50 is Specified for the Coyote V8
The Gen IV 5.0L Coyote is a naturally aspirated high-performance V8 designed to rev freely to 7,500 RPM. At high RPM and load, thinner oils lose the film strength needed to protect main bearings and rod bearings. Ford specifies 5W-50 to maintain adequate oil film thickness across the full temperature and RPM range — especially important during spirited driving and track use.
Using incorrect oil will:
- ❌ Cause oil film breakdown at high RPM — leading to bearing wear
- ❌ Result in low oil pressure warnings under hard acceleration
- ❌ Accelerate cylinder wall and piston ring wear
Ford-Approved Oil Brands
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✅ Motorcraft SAE 5W-50 Full Synthetic
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✅ Mobil 1 Track & Performance 5W-50
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✅ Castrol Edge 5W-50
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✅ Pennzoil Platinum Full Synthetic 5W-50
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✅ Valvoline Advanced Full Synthetic 5W-50
Important: Do not substitute 5W-30 or 5W-40. The 5W-50 specification is non-negotiable for the Coyote V8’s high-performance use case.
Severe Service / Track Use
Change oil every 5000 miles or after each track day if you:
- Use the vehicle on a race track or autocross
- Regularly drive at high RPM (above 6,000 RPM)
- Participate in drag racing events
- Use the Launch Control feature frequently
Installation Details
Drain Plug Torque: 18 ft-lbs
OEM Filter: Motorcraft FL-500-S
Aftermarket Filters:
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Mobil 1 M1-212A
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K&N HP-2009
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Wix 547502
Pro Tip: With 8 quarts of oil, pour slowly and check the dipstick after adding 7.5 quarts. Overfilling a V8 can cause oil aeration and pressure loss. Allow 5 minutes after filling for oil to drain to the pan before checking.
FAQs
What oil does a 2024 Ford Mustang GT 5.0L V8 take? 5W-50 full synthetic oil meeting API SP standards.
How many quarts does it need? 8.0 quarts with a new filter. This is significantly more than most 4-cylinder vehicles.
Why does the Mustang V8 use 5W-50 when other Fords use 5W-30? The high-revving naturally aspirated V8 requires thicker oil for adequate film strength at high RPM and temperatures. Turbocharged engines like the EcoBoost run lower RPM peaks and use thinner oil.
Can I use 5W-40 or 5W-30 instead? No. Ford specifically requires 5W-50 for this engine. Thinner oil will not maintain sufficient film thickness under hard driving conditions.
Is full synthetic required? Yes. Only full synthetic oil can achieve the 5W-50 viscosity rating with adequate high-temperature stability.
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Last verified: 2026-04-06 | Source: OEM Owner’s Manual