2015 Duramax Oil Capacity

The 2015 Duramax oil capacity is six quarts. This means that you will need to purchase at least this amount of oil, and possibly more, depending on the size of your vehicle’s engine. You can find the specific oil capacity for your vehicle in your owner’s manual.

When changing the oil in your vehicle, it is important to use the correct type of oil. The wrong type of oil can cause damage to your engine and void your warranty.

The 2015 Duramax oil capacity is six quarts. This truck requires synthetic motor oil and the recommended oil viscosity is 5W-30.

2015 Duramax Oil Capacity

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How Many Quarts Does a 2015 6.6 Duramax Take?

The 2015 6.6 Duramax takes approximately 8 quarts of oil.

What Kind of Oil Does a 2015 Duramax 6.6 Take?

The 2015 Duramax 6.6 takes 5W-40 synthetic oil.

How Many Quarts Does a 6.6 Duramax Take?

How many quarts does a 6.6 Duramax take? The 6.6L Duramax is a V8 diesel engine that was introduced in 2001 as an option for the GMC and Chevrolet Silverado and Sierra 2500HD and 3500HD pickups. The engine displaced 6.6 liters (402 cu in) with a bore of 4.06 inches (103 mm) and a stroke of 3.90 inches (99 mm).

In 2004, the RPO LLY was introduced, which featured increased power output and torque rating, along with several new technical upgrades aimed at increasing reliability and durability over the previous LB7 model. The LLY was produced until mid-2006, when it was replaced by the more powerful LBZ Duramax engine. From 2007 to 2010, the Duramax was again offered in two variants: the high-output LMM and lower-output LGH models.

The current iteration of the Duramax is the 2011 model year LM2, which features several significant improvements over its predecessors including an all-new block casting made from compacted graphite iron (CGI), cylinder heads with integrated exhaust manifolds, forged steel connecting rods, Mahle pistons with low-friction rings, higher injection pressure capability (up to 29,000 psi), revised fuel injectors, larger turbochargers (variable geometry on LTZ/SLT models),and updated electronics controlled by an EFI Live system. As of 2018 production models include DEF delete kits factory installed which are illegal to use on public roads without being smog check exempt..

When properly equipped this motor can tow up to 23000lbs

How Much Oil Does a 2015 2500 Duramax Take?

The 2015 GMC Sierra 2500HD Duramax takes approximately 8.7 quarts (or just over 2 gallons) of oil. This figure can vary slightly depending on the specific model and trim level of your truck.

2015 Duramax Diesel Oil Change – LML

2015 Duramax Oil Type

If you own a 2015 Duramax, you’re probably wondering what type of oil you should use. The good news is that there are only a few types of oil that are recommended for this engine. Here’s a look at the 2015 Duramax oil type and how often you should change your oil.

The recommended oil type for the 2015 Duramax is 5W-30 synthetic diesel motor oil. This oil is designed to provide excellent protection against wear and tear, while also helping to improve fuel economy. You should change your oil every 7,500 miles or once every six months, whichever comes first.

When it comes to choosing an oil filter for your 2015 Duramax, there are a few different options available. The most popular option is the OEM (original equipment manufacturer) filter from GMC or Chevrolet. However, there are also aftermarket options available that can offer better filtration and longer lasting protection.

No matter which type of oil you choose for your 2015 Duramax, make sure to follow the recommended change interval to keep your engine running smoothly and efficiently for years to come!

2015 Duramax Oil Filter

Looking for an oil filter for your 2015 Duramax? Look no further than the ACDelco PF2232! This filter is designed to protect your engine by trapping contaminants and preventing them from entering the engine oil system.

The PF2232 features a durable construction and is backed by a limited warranty.

2016 Duramax Oil Capacity

The 2016 Duramax oil capacity is 6.6 quarts with a filter change. This truck uses full-synthetic 5W-30 motor oil.

2015 Chevy 2500 Duramax Oil Capacity

The Chevy 2500 Duramax has a oil capacity of 8 quarts. This means that you can put up to 8 quarts of oil into the engine before it needs to be changed. The oil change interval for this vehicle is 7,500 miles.


The 2015 Duramax oil capacity is six quarts. This means that you will need to purchase six quarts of oil in order to properly change the oil in your 2015 Duramax. The recommended type of oil to use in your 2015 Duramax is synthetic motor oil.


  • Zayn

    Zohn Zayn Smith is a seasoned automotive enthusiast with over 15 years of experience in the industry. As the Founder and Chief Editor of Truckguider, he specializes in Dodge Ram models, including the Ram 1500 and Ram 2500. His deep understanding of these trucks makes him a trusted authority on everything from performance and maintenance to towing capabilities.

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