Checked oil specs by engine
2015 Chevrolet Express 3500 oil capacity, type & filter
The 2015 Chevrolet Express 3500 takes 6 qt of 5W-30 (4.8L V8) and 6 qt of 5W-30 (6.0L V8) and 10 qt of 15W-40 (6.6L V8 Turbo Diesel). Select your engine below before buying.
| Engine | Capacity | Oil Type | Filter |
|---|---|---|---|
| 4.8L V8 | 6 qt | 5W-30 | AMSOIL EA15K50 |
| 6.0L V8 | 6 qt | 5W-30 | AMSOIL EA15K50 |
| 6.6L V8 Turbo Diesel | 10 qt | 15W-40 | AMSOIL EA15K01 |
Match one of 3 checked engine options before buying oil or a filter.
AMSOIL EA15K50 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
AMSOIL EA15K50 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
AMSOIL EA15K01 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
Search paths only — confirm your OEM viscosity spec and quantity before checkout.
2015 Chevrolet Express 3500 oil specs: capacity conditions and filter notes
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.
All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2015 Chevrolet Express 3500
Supported by Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager).
Supported by Pennzoil OATS, AMSOIL Lookup, Valvoline Product Finder, and Castrol (Olyslager).
Supported by RockAuto and AMSOIL Lookup.
5 checked source rows for the 2015 Chevrolet Express 3500.
Before ordering for this 2015 Chevrolet Express 3500
- Capacity
- 6 qt
- Oil type
- 5W-30
- Interval
- 7,500 mi / 12 mo
- Filter
- AMSOIL EA15K50
- Capacity
- 6 qt
- Oil type
- 5W-30
- Interval
- 7,500 mi / 12 mo
- Filter
- AMSOIL EA15K50
- Capacity
- 10 qt
- Oil type
- 15W-40 (Above -18°C)
- Interval
- 7,500 mi / 12 mo
- Filter
- AMSOIL EA15K01
Source check: Last checked 2026-06-27 from AMSOIL Lookup, Pennzoil OATS, RockAuto, Valvoline Product Finder, and Castrol (Olyslager).
Chevrolet Express 3500 oil specs by year
This table includes checked Chevrolet Express 3500 model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 6 qt (multiple engines) | 5W-30 | PRO-TEC PXL10255 |
| 2024 | 6 qt (multiple engines) | 5W-30 | PRO-TEC PXL10255 |
| 2023 | 6 qt (multiple engines) | 5W-30 | PRO-TEC PXL10255 |
| 2022 | Unverified (multiple engines) | 0W-40 | Purolator PL31445 |
| 2021 | Unverified (multiple engines) | 0W-40 | PG99261EX |
| 2020 | Unverified (multiple engines) | 5W-30 | PG99261EX |
| 2019 | Unverified (multiple engines) | 5W-30 | PG99261EX |
| 2018 | Unverified (multiple engines) | 5W-30 | PG99261EX |
| 2017 | Unverified (multiple engines) | 0W-40 | PG99261EX |
| 2016 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2015 Current page | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2014 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2013 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2012 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2011 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
| 2010 | 6 qt (multiple engines) | 5W-30 | AMSOIL EA15K50 |
How we verified 2015 Chevrolet Express 3500 oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-27.
This page checked 5 sources for the 2015 Chevrolet Express 3500. 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
- 5
- Last checked
- 2026-06-27
- Capacity: Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager)
- Oil type: Pennzoil OATS, AMSOIL Lookup, Valvoline Product Finder, and Castrol (Olyslager)
- Filter: RockAuto and AMSOIL Lookup
- Change interval: Pennzoil OATS, AMSOIL Lookup, Valvoline Product Finder, and Castrol (Olyslager)
| Source | Supports | Checked | Link |
|---|---|---|---|
| AMSOIL Lookup | Capacity, Filter, Oil type | 2026-06-27 | Visit brand site |
| Pennzoil OATS | Capacity, Oil type | 2026-06-27 | Visit brand site |
| RockAuto | Filter | 2026-06-27 | Checked source |
| Valvoline Product Finder | Capacity, Oil type | 2026-06-27 | Checked source |
| Castrol (Olyslager) | Capacity, Oil type | 2026-06-27 | Visit brand site |
2015 Chevrolet Express 3500 maintenance checklist
One part checked. Look up the rest while you're here.
- Wiper blade size 2015 Chevrolet Express 3500 driver & passenger blade sizes
- Oil type & capacity 5W-30 · 6 qt Checked
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.
Walmart
Compare oil and filter listings for the 2015 Chevrolet Express 3500. Confirm capacity, viscosity, and filter part number before checkout.
Search 2015 Chevrolet Express 3500 oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2015 Chevrolet Express 3500 before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2015 Chevrolet Express 3500 oil & filter →Amazon
Search Amazon listings for the 2015 Chevrolet Express 3500 and check listing fitment notes against the specs above.
Search 2015 Chevrolet Express 3500 oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2015 Chevrolet Express 3500 and verify oil capacity, viscosity, and filter part number before ordering.
Search 2015 Chevrolet Express 3500 oil & filter →Look up another vehicle
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