Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Mazda ProtegeOil Type & Capacity
OEM spec from the factory service manual for the DX, Automatic variant.
Quick Answer
Oil Type
API - SAE 10W-30
Capacity (w/ Filter)
3.70 QTS.
3.5 L
Variant
DX, Automatic
Note: "SG","SH", "SJ", or "ILSAC" must be on the label.
Source: Factory service manual — 2002 Mazda Protege DX, Automatic. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2002 Mazda Protege take?
- The 2002 Mazda Protege requires API - SAE 10W-30. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the DX, Automatic configuration.
- How much oil does a 2002 Mazda Protege need?
- The 2002 Mazda Protege takes 3.70 QTS. (3.5 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2002 Mazda Protege?
- Yes — synthetic oil that meets the API - SAE 10W-30 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2002 Mazda Protege?
- Using oil that does not meet the API - SAE 10W-30 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.