Complete Oil Specifications
Your 2024 Mazda CX-5 (2.5L) features Mazda’s Skyactiv-G engine technology, which achieves high efficiency through high compression. High-grade 0W-20 synthetic oil is required to maintain this performance.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-20 |
| API Rating | SP, SN |
| Capacity (with filter) | 4.8 quarts |
| Oil Filter | Mazda 1WPE-14-302 |
| Normal Interval | Max 7,500 miles / 1 year |
Why 0W-20 is Critical for This Engine
Skyactiv engines run a 13.0:1 compression ratio (very high for a standard car). This creates significant heat and pressure. 0W-20 oil with friction modifiers (like Mazda’s “With Moly” formula) is essential to protect the cylinders and ensure smooth operation of the valve timing.
Using incorrect oil will:
- ❌ Increase engine noise (ticking)
- ❌ Lead to oil shearing under high load
- ❌ Reduce fuel economy gains from the Skyactiv design
Mazda-Approved Oil Brands
-
✅ Mazda Genuine Motor Oil 0W-20 (with Moly)
-
✅ Castrol Edge 0W-20
-
✅ Mobil 1 Advanced Full Synthetic 0W-20
-
✅ Pennzoil Platinum Full Synthetic 0W-20
-
✅ Valvoline Advanced Full Synthetic 0W-20
Mazda strongly recommends using their Genuine 0W-20 with Molybdenum for the quietest engine operation.
Severe Service Check
You should follow the 5000-mile interval if you:
- Drive in heavy city traffic
- Frequent trips in temperatures below freezing
- Drive in dusty or gravel-heavy areas
- Use a roof rack or carry heavy loads frequently
Installation Details
Drain Plug Torque: 20 ft-lbs
⚠️ Ensure you use a 8mm hex/allen key for the drain plug. Do not over-tighten.
OEM Filter: Mazda 1WPE-14-302
Aftermarket Filters:
-
Mobil 1 M1-108A
-
WIX 57002
-
Fram XG6607
Pro Tip: Always replace the drain plug crush washer. Mazda uses a specific aluminum washer that is designed for one-time use to prevent slow leaks.
FAQs
What oil does a 2024 Mazda CX-5 take?
0W-20 full synthetic motor oil.
How many quarts does it need?
4.8 quarts with a filter change.
Can I use 5W-30?
Mazda specifies 0W-20 for the 2.5L non-turbo engine. Using 5W-30 may impact fuel economy. (Note: The CX-5 Turbo allows 5W-30).
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-03-13 | Source: 2024 Mazda CX-5 Owner’s Manual