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Checked oil specs by engine

2020 Ram 1500 oil capacity, type & filter

Multiple engine options are listed for the 2020 Ram 1500. Select your engine below before buying oil or a filter.

2020 Ram 1500 oil specs by engine
Engine Capacity Oil Type Filter
3.6L V6 5.9 qt 5W-20 AMSOIL EA15K19
5.7L V8 7 qt 5W-20 WIX 51032
6.2L V8 7.5 qt — —

Match one of 3 checked engine options before buying oil or a filter. Also check 2020 Ram 1500 Classic .

3.6L V6
Capacity 5.9 qt i Based on 2 checked sources: AMSOIL Lookup 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-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
AMSOIL Shown first EA15K19 Search EA15K19 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 ULTRA-POWER WL10010 Search WL10010 Purolator L36296 Search L36296

AMSOIL EA15K19 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5.7L V8
Capacity 7 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 7 qt total; listed capacity is 7 qt.
Oil type 5W-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
WIX Shown first 51032 Search 51032 WIX 51036 Search 51036 WIX 51040 Search 51040 WIX 51042 Search 51042 PG2222 Search PG2222 Purolator L12222 Search L12222

WIX 51032 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

6.2L V8
Capacity 7.5 qt i Based on 1 checked source: Castrol (Olyslager). 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.

4 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-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.

2020 Ram 1500 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.

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 2020 Ram 1500

Capacity sources

Supported by AMSOIL Lookup and Castrol (Olyslager).

Oil type sources

Supported by AMSOIL Lookup and Castrol (Olyslager).

Filter sources

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

Source coverage

4 checked source rows for the 2020 Ram 1500.

Before ordering for this 2020 Ram 1500

Checkout verification checklist
3.6L V6 Buy →
Capacity
5.9 qt
Oil type
5W-20
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K19
5.7L V8 Verified fit Buy →
Capacity
7 qt
Oil type
5W-20
Interval
10,000 mi / 12 mo
Filter
WIX 51032
6.2L V8 Buy →
Capacity
7.5 qt
Oil type
Unverified
Filter
Unverified

Source check: Last checked 2026-06-27 from AMSOIL Lookup, RockAuto, Purolator Part Finder, and Castrol (Olyslager).

Ram 1500 oil specs by year

This table includes checked Ram 1500 model years available in our database.

Year Capacity Oil type Filter
2025 7.5 qt (multiple engines) 0W-20 AMSOIL EA15K01
2024 5.9 qt (multiple engines) 5W-20 Purolator L36296
2023 5.9 qt (multiple engines) 5W-20 AMSOIL EA15K19
2022 5.9 qt (multiple engines) 5W-20 AMSOIL EA15K19
2021 5.9 qt (multiple engines) 5W-20 Purolator L36296
2020 Current page 5.9 qt (multiple engines) 5W-20 AMSOIL EA15K19
2019 5.9 qt (multiple engines) 5W-20 ULTRA-POWER WL10010
2018 10.6 qt (multiple engines) 5W-40 WIX 51032
2017 10.6 qt (multiple engines) 5W-40 WIX 51032
2016 10.6 qt (multiple engines) 5W-40 WIX 51032
2015 10.6 qt (multiple engines) 5W-40 WIX 51032
2014 10.6 qt (multiple engines) 5W-40 PRO-TEC PXL10060
2013 5.9 qt (multiple engines) 5W-20 AMSOIL EA15K37
2012 5 qt (multiple engines) 5W-20 AMSOIL EA15K01
2011 5 qt (multiple engines) 5W-20 PRO-TEC PXL57045

How we verified 2020 Ram 1500 oil data

How we verify fitment

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

This page checked 4 sources for the 2020 Ram 1500. 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: 3.6L V6 capacity and 6.2L V8 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
4
Last checked
2026-06-27
Field-level source support
  • Capacity: AMSOIL Lookup and Castrol (Olyslager)
  • Oil type: AMSOIL Lookup and Castrol (Olyslager)
  • Filter: RockAuto, Purolator Part Finder, and AMSOIL Lookup
  • Change interval: AMSOIL Lookup and Castrol (Olyslager)
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-27 Visit brand site
RockAuto Filter 2026-06-27 Checked source
Purolator Part Finder Filter 2026-06-27 Visit brand site
Castrol (Olyslager) Capacity, Oil type 2026-06-27 Visit brand site

2020 Ram 1500 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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Other 2020 Ram 1500 lookups: Cabin air filter · Engine air filter · Wiper blade size