1990–2005 Mazda MX-5 Oil Change
Exact oil type, capacity, filter part numbers, drain plug size and torque for the 1990–2005 Mazda MX-5 with the BP/MZR 1.8/1.6L engine, plus the tools you'll need and a step-by-step video.
⚠️ Safety first: Always use jack stands or drive-up ramps before getting under any vehicle. Never rely on a floor jack alone. Chock your wheels and engage the parking brake.
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Mazda MX-5 Miata — NA/NB 1990–2005
1990–2005 Miata · 1990–2005 Mx-5 · 1990–2005 Mx5
First Timer Friendly
✅ The classic NA and NB Miata is one of the easiest oil changes you'll ever do. Small engine, small capacity, easy access. Beloved by DIY enthusiasts.
Specs not yet verified. We're still checking this guide's oil type, capacity, part numbers and torque against the manufacturer's data. Confirm them in your owner's manual before you start.
Oil Type
5W-20 Full Synthetic
Capacity
3.7 quarts (with filter)
Oil Filter
Mazda #B6Y1-14-302 | Fram PH6607
Engine Code
BP/MZR 1.8/1.6L
Tools You'll Need
- 14mm drain plug socket or wrench
- Oil filter wrench (standard spin-on type)
- Oil drain pan — minimum 2 gallon capacity
- Torque wrench
- New crush washer (Mazda #9956-41-600)
- Funnel
- Rags or shop towels
Instructional Video
Video by YouTube — Watch on YouTube ↗
| Drain plug size | 14mm | Torque: 30 ft-lbs |
| Crush washer | Mazda #9956-41-600 |
| Filter type | Spin-on — standard filter wrench |
| Filter location | Passenger side of engine block |
| Oil change interval | 5,000–10,000 miles (full synthetic) or per OEM monitor |
| Oil life reset | No oil life monitor — use mileage interval. |
🛢️ Oil Pal tip: At 3.7 quarts this is one of the smallest drains — Oil Pal handles it with ease.
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