CarPartSizes

Car part size lookup
by year, make, and model.

Checked oil specs by engine

2008 GMC Sierra 1500 oil capacity, type & filter

Multiple engine options are listed for the 2008 GMC Sierra 1500. Select your engine below before buying oil or a filter.

Match one of 5 checked engine options before buying oil or a filter. Also check 2008 GMC Sierra .

4.3L V6
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 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 EA15K29 Search EA15K29 WIX 51040 Search 51040 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 CHAMP / LUBER-FINER PH47 Search PH47

AMSOIL EA15K29 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

4.8L 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

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

5.3L 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
WIX Shown first 51032 Search 51032 WIX 51036 Search 51036 WIX 51040 Search 51040 WIX 51042 Search 51042 PG2222 Search PG2222

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

6.0L 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

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

6.2L V8
Capacity Not confirmed Confirm the service-fill amount for this engine before adding oil.
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

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

3 sources checkedLast checked: 2026-06-24How we verify →

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

2008 GMC Sierra 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.

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 GMC Sierra 1500

Capacity sources

Supported by AMSOIL Lookup and Pennzoil OATS.

Oil type sources

Supported by AMSOIL Lookup and Pennzoil OATS.

Filter sources

Supported by AMSOIL Lookup and RockAuto.

Source coverage

3 checked source rows for the 2008 GMC Sierra 1500.

Before ordering for this 2008 GMC Sierra 1500

Checkout verification checklist
4.3L V6 Verified fit
Capacity
4.5 qt
Oil type
5W-30
Filter
AMSOIL EA15K29
4.8L V8 Verified fit
Capacity
6 qt
Oil type
5W-30
Filter
AMSOIL EA15K50
5.3L V8 Verified fit
Capacity
6 qt
Oil type
5W-30
Filter
WIX 51032
6.0L V8 Verified fit
Capacity
6 qt
Oil type
5W-30
Filter
AMSOIL EA15K50
6.2L V8
Capacity
Unverified
Oil type
5W-30
Filter
AMSOIL EA15K50

Source check: Last checked 2026-06-24 from AMSOIL Lookup, Pennzoil OATS, and RockAuto.

GMC Sierra 1500 oil specs by year

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

Year Capacity Oil type Filter
2025 6 qt (multiple engines) 5W-30 WIX 51032
2024 6 qt (multiple engines) 5W-30 Purolator L11424
2023 6 qt (multiple engines) 5W-30 PRO-TEC PXL10351
2022 6 qt (multiple engines) 5W-30 Purolator L11424
2021 6 qt (multiple engines) 5W-30 Purolator L11424
2020 6 qt (multiple engines) 5W-30 WIX 51032
2019 8 qt (multiple engines) 0W-20 AMSOIL EA15K01
2018 6 qt (multiple engines) 5W-30 AMSOIL EA15K01
2017 6 qt (multiple engines) 5W-30 AMSOIL EA15K01
2016 6 qt (multiple engines) 5W-30 PRO-TEC PXL10255
2015 6 qt (multiple engines) 5W-30 PRO-TEC PXL10255
2014 6 qt (multiple engines) 5W-30 PRO-TEC PXL10255
2013 4.5 qt (multiple engines) 5W-30 CHAMP / LUBER-FINER PH47
2012 6 qt (multiple engines) 5W-30 Purolator L12222
2011 4.5 qt (multiple engines) 5W-30 CHAMP / LUBER-FINER PH47
2010 6 qt (multiple engines) 5W-30 CHAMP / LUBER-FINER PH48
2009 4.5 qt (multiple engines) 0W-30 AMSOIL EA15K29
2008 Current page 4.5 qt (multiple engines) 5W-30 AMSOIL EA15K29
2007 4.5 qt (multiple engines) 5W-30 AMSOIL EA15K29
2006 4.5 qt (multiple engines) 5W-30 CHAMP / LUBER-FINER PH47
2005 6 qt (multiple engines) 0W-30 AMSOIL EA15K32

How we verified 2008 GMC Sierra 1500 oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-24.

This page checked 3 sources for the 2008 GMC Sierra 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
Verified fit
Sources checked
3
Last checked
2026-06-24
Field-level source support
  • Capacity: AMSOIL Lookup and Pennzoil OATS
  • Oil type: AMSOIL Lookup and Pennzoil OATS
  • Filter: AMSOIL Lookup and RockAuto
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-24 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-24 Visit brand site
RockAuto Filter 2026-06-24 Checked source

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.

Look up another vehicle

Find checked oil capacity, type, and filter data by exact year, make, and model.