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Checked oil specs by engine

2008 Cadillac Escalade oil capacity, type & filter

The 2008 Cadillac Escalade oil capacity is 6 qt (6.2L V8) and 6 qt (6.0L V8 Hybrid). All engines use 5W-30 oil.

2008 Cadillac Escalade oil specs by engine
Engine Capacity Oil Type Filter
6.2L V8 6 qt 5W-30 AMSOIL EA15K50
6.0L V8 Hybrid 6 qt 5W-30 —

Match one of 2 checked engine options before buying oil or a filter. Also check 2008 Cadillac Escalade ESV, 2008 Cadillac Escalade EXT .

6.2L V8
Capacity 6 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 6 qt total; listed capacity is 6 qt.
Oil type 5W-30 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 EA15K50 Search EA15K50 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 PG2222 Search PG2222 Purolator L12222 Search L12222

AMSOIL EA15K50 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

6.0L V8 Hybrid
Capacity 6 qt i Based on 2 checked sources: Valvoline Product Finder and CarAraC Engine Oil. 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 i Based on 1 checked source: Valvoline Product Finder. 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.

7 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 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.

2008 Cadillac Escalade 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 2008 Cadillac Escalade

Capacity sources

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

Oil type sources

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

Filter sources

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

Source coverage

7 checked source rows for the 2008 Cadillac Escalade.

Before ordering for this 2008 Cadillac Escalade

Checkout verification checklist
6.2L V8 Verified fit Buy →
Capacity
6 qt
Oil type
5W-30
Interval
12 mo
Filter
AMSOIL EA15K50
6.0L V8 Hybrid Buy →
Capacity
6 qt
Oil type
5W-30
Filter
Unverified

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

Cadillac Escalade oil specs by year

This table includes checked Cadillac Escalade model years available in our database.

Year Capacity Oil type Filter
2025 8 qt 0W-20 AMSOIL EA15K01
2024 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2023 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2022 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2021 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2020 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2019 8 qt 0W-20 PRO-TEC PXL10255
2018 8 qt 0W-20 AMSOIL EA15K01
2017 8 qt 0W-20 PRO-TEC PXL10255
2016 8 qt 0W-20 PRO-TEC PXL10255
2015 8 qt (multiple engines) 0W-20 PRO-TEC PXL10255
2014 6 qt (multiple engines) 5W-30 AMSOIL EA15K50
2013 6 qt (multiple engines) 5W-30 AMSOIL EA15K50
2012 6 qt (multiple engines) 10W-30 AMSOIL EA15K50
2011 6 qt (multiple engines) 5W-30 Purolator L12222
2010 6 qt (multiple engines) 10W-30 AMSOIL EA15K50
2009 18.3 qt (multiple engines) 5W-30 AMSOIL EA15K50
2008 Current page 6 qt (multiple engines) 5W-30 AMSOIL EA15K50
2007 6 qt (multiple engines) 5W-30 AMSOIL EA15K50
2006 6 qt (multiple engines) 5W-30 AMSOIL EA15K32
2005 6 qt (multiple engines) 5W-30 AMSOIL EA15K32

How we verified 2008 Cadillac Escalade oil data

How we verify fitment

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

This page checked 7 sources for the 2008 Cadillac Escalade. 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: 6.0L V8 Hybrid capacity and 6.0L V8 Hybrid 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
7
Last checked
2026-06-26
Field-level source support
  • Capacity: Pennzoil OATS, AMSOIL Lookup, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
  • Oil type: Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager)
  • Filter: RockAuto, Purolator Part Finder, and AMSOIL Lookup
  • Change interval: Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager)
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-26 Visit brand site
RockAuto Filter 2026-06-26 Checked source
Pennzoil OATS Capacity, Oil type 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 2026-06-26 Checked source
Castrol (Olyslager) Capacity, Oil type 2026-06-26 Visit brand site

2008 Cadillac Escalade 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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