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2021 Mitsubishi Outlander Sport oil capacity, type & filter

The 2021 Mitsubishi Outlander Sport oil capacity is 4.5 qt (2.0L 4-Cyl) and 4.9 qt (2.4L 4-Cyl). All engines use 0W-20 oil.

2021 Mitsubishi Outlander Sport oil specs by engine
Engine Capacity Oil Type Filter
2.0L 4-Cyl 4.5 qt 0W-20 Purolator L14610
2.4L 4-Cyl 4.9 qt 0W-20 Purolator L14610

Match one of 2 checked engine options before buying oil or a filter. Also check 2021 Mitsubishi Outlander .

2.0L 4-Cyl
Capacity 4.5 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 5 qt total; listed capacity is 4.5 qt.
Oil type 0W-20 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
Purolator Shown first L14610 Search L14610 PG4612 Search PG4612

Purolator L14610 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

2.4L 4-Cyl
Capacity 4.9 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 5 qt total; listed capacity is 4.9 qt.
Oil type 0W-20 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
Purolator Shown first L14610 Search L14610 PG4612 Search PG4612

Purolator L14610 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

4 sources checked Last checked: 2026-06-23 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.

2021 Mitsubishi Outlander Sport 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.

Verify before checkout

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

Source coverage for the 2021 Mitsubishi Outlander Sport

Capacity sources

Supported by Pennzoil OATS and Castrol (Olyslager).

Oil type sources

Supported by Pennzoil OATS and Castrol (Olyslager).

Filter sources

Supported by Purolator Part Finder and RockAuto.

Source coverage

4 checked source rows for the 2021 Mitsubishi Outlander Sport.

Before ordering for this 2021 Mitsubishi Outlander Sport

Checkout verification checklist
2.0L 4-Cyl Verified fit Buy →
Capacity
4.5 qt
Oil type
0W-20
Interval
7,500 mi / 6 mo
Filter
Purolator L14610
2.4L 4-Cyl Verified fit Buy →
Capacity
4.9 qt
Oil type
0W-20
Interval
7,500 mi / 6 mo
Filter
Purolator L14610

Source check: Last checked 2026-06-23 from Pennzoil OATS, Purolator Part Finder, RockAuto, and Castrol (Olyslager).

Mitsubishi Outlander Sport oil specs by year

This table includes checked Mitsubishi Outlander Sport model years available in our database.

Year Capacity Oil type Filter
2025 4.9 qt (multiple engines) 0W-20 AMSOIL EA15K13
2024 4.9 qt (multiple engines) 0W-20 AMSOIL EA15K13
2023 4.9 qt (multiple engines) 0W-20 AMSOIL EA15K13
2022 4.5 qt (multiple engines) 0W-20 PRO-TEC PXL57356
2021 Current page 4.5 qt (multiple engines) 0W-20 Purolator L14610
2020 4.5 qt (multiple engines) 0W-20 AMSOIL EA15K13
2019 4.5 qt (multiple engines) 0W-20 AMSOIL EA15K13
2018 4.5 qt (multiple engines) 0W-20 AMSOIL EA15K13
2017 4.5 qt (multiple engines) 0W-20 AMSOIL EA15K13
2016 4.5 qt (multiple engines) 0W-20 AMSOIL EA15K13
2015 4.9 qt (multiple engines) 0W-20 AMSOIL EA15K13
2014 4.5 qt 0W-20 AMSOIL EA15K13
2013 4.5 qt 0W-20 PG4612
2012 4.5 qt 0W-20 PG4612
2011 4.5 qt 0W-20 PG4612

How we verified 2021 Mitsubishi Outlander Sport oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-23.

This page checked 4 sources for the 2021 Mitsubishi Outlander Sport. 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
Verified fit
Sources checked
4
Last checked
2026-06-23
Field-level source support
  • Capacity: Pennzoil OATS and Castrol (Olyslager)
  • Oil type: Pennzoil OATS and Castrol (Olyslager)
  • Filter: Purolator Part Finder and RockAuto
  • Change interval: Pennzoil OATS and Castrol (Olyslager)
Source Supports Checked Link
Pennzoil OATS Capacity, Oil type 2026-06-23 Visit brand site
Purolator Part Finder Filter 2026-06-23 Visit brand site
RockAuto Filter 2026-06-23 Checked source
Castrol (Olyslager) Capacity, Oil type 2026-06-23 Visit brand site

2021 Mitsubishi Outlander Sport maintenance checklist

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

Where to buy

These are retailer search paths for your vehicle's oil and filter specs. Verify final fitment at checkout.

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

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Other 2021 Mitsubishi Outlander Sport lookups: Cabin air filter · Engine air filter · Wiper blade size