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Checked oil specs by engine

2009 Mazda MX-5 oil capacity, type & filter

The 2009 Mazda MX-5 takes 4.7 qt of 0W-20 (2.0L) and 4.8 qt of 5W-30 (1.8L). Select your engine below before buying.

2009 Mazda MX-5 oil specs by engine
Engine Capacity Oil Type Filter
2.0L 4.7 qt 0W-20 Purolator L10241
1.8L 4.8 qt 5W-30 —

Match one of 2 checked engine options before buying oil or a filter.

2.0L
Capacity 4.7 qt Verified fit Buy at least 5 qt total; listed capacity is 4.7 qt (Service fill).
Oil type 0W-20 i Based on 3 checked sources: Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager). Additional cross-check is still pending: agreement across all checked oil-type sources. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout.
Oil Filters
Purolator Shown first L10241 Search L10241

Confirm Purolator L10241 in the retailer selector before checkout.

i Based on 1 checked source: Purolator Part Finder. Additional cross-check is still pending: another filter catalog cross-check and alternate part-number support. Use it as a reference, then confirm the exact filter part number at checkout. See how we verify. Learn how we verify fitment
1.8L
Capacity 4.8 qt i Based on 1 checked source: CarAraC Engine Oil. Additional cross-check is still pending: a second checked capacity source. Use it as a reference, then confirm the service-fill / with-filter amount before adding oil. See how we verify. Learn how we verify fitment
Oil type 5W-30 i Based on 1 checked source: CarAraC Engine Oil. Additional cross-check is still pending: a second checked oil-type source. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout.
Oil Filters
No checked filter listed Use a retailer fitment tool to confirm the exact part number before ordering.

5 sources checked Last checked: 2026-06-26 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
Full synthetic options for 0W-20
Mobil 1 Extended Performance 0W-20 → Castrol Edge 0W-20 → Pennzoil Platinum 0W-20 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

Full synthetic options for 5W-30
Mobil 1 Extended Performance 5W-30 → Castrol Edge 5W-30 → Pennzoil Platinum 5W-30 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

2009 Mazda MX-5 oil specs: capacity conditions and filter notes

Which engine applies?

Check the door jamb sticker, owner's manual, or displacement badge on the engine cover. Match it to the engine options listed above before buying oil or a filter.

Capacity condition

With filter means the volume includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.

Filter status

Filter fitment has not been fully verified for every engine listed. Confirm the part number with the retailer before ordering.

Verify before checkout

Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.

Source coverage for the 2009 Mazda MX-5

Capacity sources

Supported by Pennzoil OATS, Valvoline Product Finder, and CarAraC Engine Oil.

Oil type sources

Supported by Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil.

Filter sources

Supported by Purolator Part Finder.

Source coverage

5 checked source rows for the 2009 Mazda MX-5.

Before ordering for this 2009 Mazda MX-5

Checkout verification checklist
2.0L Buy →
Capacity
4.7 qt (Service fill)
Oil type
0W-20
Interval
7,500 mi / 6 mo
Filter
Purolator L10241
1.8L Buy →
Capacity
4.8 qt (Service fill)
Oil type
5W-30
Filter
Unverified

Source check: Last checked 2026-06-26 from Pennzoil OATS, Purolator Part Finder, Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager).

Mazda MX-5 oil specs by year

This table includes checked Mazda MX-5 model years available in our database.

Year Capacity Oil type Filter
2025 4.5 qt (multiple engines) 0W-20 Purolator L14612
2018 4.5 qt (multiple engines) 0W-20 Purolator L14612
2017 4.5 qt 0W-20 Purolator L14612
2016 4.5 qt 0W-20 Purolator L14612
2014 4.9 qt 0W-20 Purolator L10241
2013 4.9 qt 0W-20 Purolator L10241
2012 4.9 qt 0W-20 Purolator L10241
2011 4.9 qt 0W-20 Purolator L10241
2010 4.7 qt (multiple engines) 0W-20 Purolator L10241
2009 Current page 4.7 qt (multiple engines) 0W-20 Purolator L10241
2008 4.7 qt (multiple engines) 0W-20 Purolator L10241
2007 4.7 qt (multiple engines) 0W-20 Purolator L10241
2006 4.7 qt (multiple engines) 0W-20 Purolator L10241

How we verified 2009 Mazda MX-5 oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-26.

This page checked 5 sources for the 2009 Mazda MX-5. The table lists which checked source contributed capacity, oil type, or filter evidence.

We checked leading oil brands and aftermarket filter catalogs so you don't have to.

Confidence
Cross-check pending i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 2.0L oil type, 2.0L oil filter, 1.8L capacity, and 1.8L oil type. Use the listed values as references and confirm the exact engine before ordering or adding oil. See how we verify. Learn how we verify fitment
Sources checked
5
Last checked
2026-06-26
Field-level source support
  • Capacity: Pennzoil OATS, Valvoline Product Finder, and CarAraC Engine Oil
  • Oil type: Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
  • Filter: Purolator Part Finder
  • Change interval: Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
Source Supports Checked Link
Pennzoil OATS Capacity 2026-06-26 Visit brand site
Purolator Part Finder Filter 2026-06-26 Visit brand site
Valvoline Product Finder Capacity, Oil type 2026-06-26 Checked source
CarAraC Engine Oil Capacity, Oil type 2026-06-26 Checked source
Castrol (Olyslager) Oil type 2026-06-26 Visit brand site

2009 Mazda MX-5 oil FAQ

Which engine configuration applies to my vehicle?

Use the door jamb sticker, owner's manual, or engine cover badge to identify your engine, then match it to the engine options listed above.

Is the oil capacity measured with or without the filter?

Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.

Why should I confirm before buying?

Retailer catalogs can update separately. Confirm the exact 2009 Mazda MX-5 selector at checkout before you buy.

Do I also need to match the OEM oil approval?

Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.

How often should I change the oil on a 2009 Mazda MX-5?

Change intervals vary by engine option for this vehicle. Always follow your owner's manual and oil-life monitor. Severe service may require a shorter interval.

Do I need a new drain plug gasket?

Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.

2009 Mazda MX-5 maintenance checklist

One part checked. Look up the rest while you're here.

Where to buy

These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.

This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.

Look up another vehicle

Find checked oil capacity, type, and filter data by exact year, make, and model.

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