Complete Oil Specifications
Your 2024 Mazda CX-90 3.3L Inline-6 Turbo requires a large capacity of high-quality synthetic oil to manage the thermal loads of the turbocharged engine.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-20 |
| API Rating | API SP |
| Capacity (with filter) | 7.4 quarts |
| Oil Filter | SH01-14-302A |
| Normal Interval | 10000 miles |
Why 0W-20 is Critical for This Engine
The all-new Inline-6 engine in the CX-90 uses advanced turbocharging and mild-hybrid technology. The 0W-20 weight ensures rapid lubrication of the turbocharger bearings and reduces friction across the long crankshaft.
Using incorrect oil will:
- ❌ Reduce the performance of the turbocharger
- ❌ Lead to sludge buildup in the long oil passages of the I6 engine
- ❌ Impact fuel economy and smoothness of the hybrid transition
Mazda-Approved Oil Brands
-
✅ Mazda Genuine Motor Oil 0W-20
-
✅ Castrol Edge 0W-20
-
✅ Mobil 1 Extended Performance 0W-20
-
✅ Pennzoil Ultra Platinum 0W-20
-
✅ Valvoline Advanced Full Synthetic 0W-20
Severe Service Check
Follow the 5000-mile interval for any of the following:
- Repeated short distance driving
- Driving in dusty conditions
- Driving in extremely hot or cold climates
- Extended periods of idling or low-speed operation
Installation Details
Drain Plug Torque: 26 ft-lbs
OEM Filter: SH01-14-302A
Aftermarket Filters:
-
Wix 57002
-
Mann HU6024z
-
K&N PS-7041
Pro Tip: This engine has a large oil capacity (7.4 quarts); ensure your drain pan is large enough to handle the volume before starting.
FAQs
What oil does a 2024 Mazda CX-90 Inline-6 take?
SAE 0W-20 full synthetic oil meeting API SP standards.
How many quarts is the oil capacity?
7.4 quarts with a new filter.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-03-10 | Source: 2024 Mazda CX-90 Owner’s Manual