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Checked oil specs by engine

2018 Ford Mustang oil capacity, type & filter

Multiple engine options are listed for the 2018 Ford Mustang. Select your engine below before buying oil or a filter.

2018 Ford Mustang oil specs by engine
Engine Capacity Oil Type Filter
2.3L 4-Cyl Turbo 5.7 qt 5W-30 AMSOIL EA15K51
5.0L V8 10 qt 5W-20 AMSOIL EA15K01
5.2L V8 10 qt 5W-50 AMSOIL EA15K43
3.7L V6 6 qt — —

Match one of 4 checked engine options before buying oil or a filter.

2.3L 4-Cyl Turbo
Capacity 5.7 qt i Based on 5 checked sources: AMSOIL Lookup, Pennzoil OATS, Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager). Additional cross-check is still pending: capacity condition (service fill / with filter vs dry fill). 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 Above -29°C OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout. Verified fit
Oil Filters Options cross-checked
AMSOIL Shown first EA15K51 Search EA15K51 WIX 51348 Search 51348 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 PRO-TEC PXL51348 Search PXL51348 Purolator L10241 Search L10241

AMSOIL EA15K51 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5.0L V8
Capacity 10 qt i Based on 5 checked sources: AMSOIL Lookup, Pennzoil OATS, Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager). Additional cross-check is still pending: additional evidence. 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-20 Above -29°C OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout. Verified fit
Oil Filters Options cross-checked
AMSOIL Shown first EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 AMSOIL EA15K04 Search EA15K04 PRO-TEC PXL57502 Search PXL57502 Purolator L22500 Search L22500

AMSOIL EA15K01 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5.2L V8
Capacity 10 qt i Capacity condition is not listed in the checked data, so confirm whether the service-fill amount includes a new filter before adding oil. See how we verify. Learn how we verify fitment Verified fit Buy at least 10 qt total; listed capacity is 10 qt.
Oil type 5W-50 i Based on 1 checked source: AMSOIL Lookup. 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 Options cross-checked
AMSOIL Shown first EA15K43 Search EA15K43 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 PRIME GUARD POF8154 Search POF8154

AMSOIL EA15K43 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

3.7L V6
Capacity 6 qt i Based on 1 checked source: CarAraC Engine Oil. Additional cross-check is still pending: a second checked capacity source and capacity condition (service fill / with filter vs dry fill). 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 Not confirmed Confirm the viscosity grade for this engine before checkout.
Oil Filters
No checked filter listed Use a retailer fitment tool to confirm the exact part number before ordering.

7 sources checked Last checked: 2026-06-27 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
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.

Full synthetic options for 5W-20
Mobil 1 Extended Performance 5W-20 → Castrol GTX Magnatec 5W-20 → Pennzoil Platinum 5W-20 →

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

2018 Ford Mustang 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.

Filter part numbers

All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.

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 2018 Ford Mustang

Capacity sources

Supported by Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil.

Oil type sources

Supported by Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil.

Filter sources

Supported by RockAuto, Purolator Part Finder, and AMSOIL Lookup.

Source coverage

7 checked source rows for the 2018 Ford Mustang.

Before ordering for this 2018 Ford Mustang

Checkout verification checklist
2.3L 4-Cyl Turbo Buy →
Capacity
5.7 qt
Oil type
5W-30 (Above -29°C)
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K51
5.0L V8 Buy →
Capacity
10 qt (Service fill)
Oil type
5W-20 (Above -29°C)
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K01
5.2L V8 Buy →
Capacity
10 qt
Oil type
5W-50
Filter
AMSOIL EA15K43
3.7L V6 Buy →
Capacity
6 qt
Oil type
Unverified
Filter
Unverified

Source check: Last checked 2026-06-27 from AMSOIL Lookup, Pennzoil OATS, RockAuto, Purolator Part Finder, Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager).

Ford Mustang oil specs by year

This table includes checked Ford Mustang model years available in our database.

Year Capacity Oil type Filter
2025 5.7 qt (multiple engines) 5W-30 AMSOIL EA15K50
2024 6 qt (multiple engines) 5W-30 CHAMP / LUBER-FINER PH10064
2023 6 qt (multiple engines) 5W-30 Purolator L10241
2022 6 qt (multiple engines) 5W-30 AMSOIL EA15K51
2021 6 qt (multiple engines) 5W-30 Purolator L10241
2020 6 qt (multiple engines) 5W-50 PRO-TEC PXL51348
2019 6 qt (multiple engines) 5W-30 PRO-TEC PXL51348
2018 Current page 5.7 qt (multiple engines) 5W-30 AMSOIL EA15K51
2017 5.7 qt (multiple engines) 5W-30 AMSOIL EA15K51
2016 5.7 qt (multiple engines) 5W-30 AMSOIL EA15K51
2015 5.7 qt (multiple engines) 5W-30 AMSOIL EA15K51
2014 6 qt (multiple engines) 5W-20 AMSOIL EA15K01
2013 6 qt (multiple engines) 5W-20 AMSOIL EA15K01
2012 6 qt (multiple engines) 5W-20 AMSOIL EA15K01
2011 6 qt (multiple engines) 5W-20 AMSOIL EA15K01
2010 5 qt (multiple engines) 5W-30 WIX 51372
2009 5 qt (multiple engines) 5W-30 WIX 51372
2008 5 qt (multiple engines) 5W-30 WIX 51372
2007 5 qt (multiple engines) 5W-30 WIX 51372
2006 5 qt (multiple engines) 5W-30 WIX 51372
2005 5 qt (multiple engines) 5W-30 WIX 51372

How we verified 2018 Ford Mustang oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-27.

This page checked 7 sources for the 2018 Ford Mustang. 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: 2.3L 4-Cyl Turbo capacity, 5.0L V8 capacity, 5.2L V8 oil type, and 3.7L V6 capacity. 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
7
Last checked
2026-06-27
Field-level source support
  • Capacity: Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
  • Oil type: Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
  • Filter: RockAuto, Purolator Part Finder, and AMSOIL Lookup
  • Change interval: Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-27 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-27 Visit brand site
RockAuto Filter 2026-06-27 Checked source
Purolator Part Finder Filter 2026-06-27 Visit brand site
Valvoline Product Finder Capacity, Oil type 2026-06-27 Checked source
CarAraC Engine Oil Capacity, Oil type 2026-06-27 Checked source
Castrol (Olyslager) Capacity, Oil type 2026-06-27 Visit brand site

2018 Ford Mustang 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.

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