Chevrolet recommends that for all oil changes in the 2012 GMC Sierra 1500 and Denali, ACDelco full synthetic motor oil is used.
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The 2012 GMC Sierra 1500 and Sierra Denali requires 4.5 q of 5W-30 for the 4.3 L engine and 6.0 q for the 4.8 L, 5.3 L and 6.2 L. See the chart below for links to products.
Engine | Oil Type | Capacity | Oil Filter |
4.3 L V6 | 5W-30 | 4.3 L (4.5 q) | ACDelco – PF47 |
4.8 L V8 | 5W-30 | 5.7 L (6.0 q) | ACDelco – PF48 |
5.3 L V8 | 5W-30 | 5.7 L (6.0 q) | ACDelco – PF48 |
6.2 L V8 | 5W-30 | 5.7 L (6.0 q) | ACDelco – PF48 |
For the engines that use 5W-30, during extreme temperatures and operating under -20F, 0W-30 oil can be used in its place. It is important that no additives are put into the engine oil.
The information provided in this article was taken from the 2012 GMC Sierra 1500 owner’s manual and the 2012 GMC Sierra 1500 Denali owner’s manual unless otherwise stated. It is your responsibility to make sure you use the appropriate oil in your truck.
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4.3 L V6 Engine
The 2012 GMC Sierra 1500 4.3 L engine requires 4.5 q of 5W-30 engine oil.
It also requires the ACDelco – PF47 engine oil filter
ACDelco PF-47 Engine Oil Filter
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Engine oil filter for 4.3 L 2012 GMC Sierra 1500
4.8 L V8 Engine
The 2012 GMC Sierra 1500 4.8 L engine requires 6.0 q of 5W-30 engine oil.
It also requires the ACDelco – PF48 engine oil filter
ACDelco PF-48 Engine Oil Filter
Amazon Affiliate Link
Engine oil filter for 4.8 L 2012 GMC Sierra 1500
5.3 L V8 Engine
The 2012 GMC Sierra 1500 5.3 L engine requires 6.0 q of 5W-30 engine oil.
It also requires the ACDelco – PF48 engine oil filter
ACDelco PF-48 Engine Oil Filter
Amazon Affiliate Link
Engine oil filter for 5.3 L 2012 Chevy Silverado 1500
6.2 L V8 Engine
The 2012 GMC Sierra 1500 6.2 L engine requires 6.0 q of 5W-30 engine oil.
It also requires the ACDelco – PF48 engine oil filter