The 2014 GMC Sierra 5.3 is a powerful workhorse. And with a surprisingly comfortable interior and quiet ride, this truck is excellent for more than just chores. But if you want to keep this beast in its best form, you need to know its engine oil capacity—eight quarts.

As a truck owner, you understand that sometimes extra power comes with increased expenses. Your truck might feel like a sponge for money between fuel costs, routine maintenance, and insurance payments. You can reduce the amount you spend on car care by changing the oil yourself—but remember to check your owner’s manual for the oil capacity first.

If you don’t have access to the manual or just want some additional help with your 2014 GMC Sierra 5.3 engine oil capacity,

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2014 GMC Sierra 5.3 Engine Oil Capacity

Your 2014 Sierra’s 5.3-liter eight-cylinder engine holds eight quarts or around 7.5 liters of motor oil.

Remember not to confuse your

engine’s displacement

—the 5.3-liter volume of space taken up by your engine’s cylinders—with its oil capacity, which is how much oil the motor holds and uses a lubricant.

Don’t forget that engine displacement and oil capacity are entirely different numbers and are never interchangeable.

What kind of oil does a 2014 GMC Sierra 5.3 need?

Learning how much oil your car holds is the first step toward changing it. You also need to know the type of oil your vehicle takes. That’s because there are many different kinds of motor oils, and your 2014 Sierra has a specific type.

Instead of grabbing the first eight quarts of oil, you find at the parts store, look for SAE 0W-20. That’s the oil GMC recommends using in your 2014 Sierra 5.3, and purchasing the manufacturer’s recommendation is always wise.

But if you’re wondering what those letters and numbers mean, don’t worry. We’ll go over that, too.

The letters “SAE” are short for the Society of Automotive Engineers, the group of professionals who create these oil codes.

The numbers tell you how thick or viscous the oil is at different temperatures. The “0” stands for the oil’s thickness when it’s cold—this one is easy to remember because of its position next to the “W,” which means winter—while the “20” tells you how thick the oil is when it’s hot.

You can identify a thinner oil by its smaller numbers. And the thinner the oil is, the easier it can move around inside your engine.

If you’re still feeling unsure about what oil to get, consider these three options:

Mobil 1 Advanced Fuel Economy 0W-20 Full Synthetic Motor Oil

: Mobil 1 is a great choice for high-quality motor oil.

Fram Full Synthetic 0W-20 Motor Oil

: You can’t go wrong with Fram if you’re looking for a cheaper option.

Valvoline Full Synthetic High Mileage with MaxLife Technology 0W-20 Motor Oil

: If your Sierra has more than 75,000 miles, this is the oil you should buy.

MORE:

How to check and decode a GMC VIN

How often to change the oil in a 2014 GMC Sierra 5.3

GMC says you should change the oil in your 2014 Sierra 5.3 every 3,000 to 5,000 miles. But if you drive infrequently, you might prefer remembering to change your oil every six months.

Since a lot of time can pass between oil changes, it’s essential to check the oil level and condition regularly. One good way to remember to do this is to check the oil every other time you fill the gas tank. But no matter what, you should try to check the oil at least once a month.

When you check the oil level and condition, look for these signs that it needs to be replaced:

Dark brown, black, or muddy-colored oil (clean oil is amber-tinted and partially transparent)

Grimy, gritty, or sandy-textured oil

Foul odors from the engine, such as oil, burning, or smoke

Recent poor engine performance

New and strange sounds from the engine

MORE: How to pick the right 2015 GMC Sierra 1500 rear differential fluid

How to change your oil and oil filter

Once you know your Sierra’s oil capacity and type, you’re ready to change it. These are the tools you’ll need:

Jack and jack stands, ramps, or something to lift the vehicle

A ratchet wrench with a 15-millimeter socket

An oil filter wrench

A torque wrench

A funnel

A drain pan

A clean rag or towel

To start, turn on your engine and let it run for around five minutes. This causes the oil to warm up enough to flow freely. When the engine is hot, turn it off, pop the hood, and proceed with the process below.

Step 1: Remove the oil fill cap and dipstick.

Step 2: Go under the truck to unscrew and remove the oil drain plug. Use the drain pan to catch and collect the dirty oil.

Step 3: While you wait for the oil to drain, remove the old filter from its housing.

Step 4: Lubricate the new filter’s gasket with a thin layer of oil before screwing it into place. Remember to tighten the new filter only until it is snug.

Step 5: Replace the drain plug and tighten it to 19 lb-ft.

Step 6: Fill the engine up with fresh oil and then reinstall the fill cap.

Before you call it quits, start the engine and let it run for 30 seconds. Then, check the oil level and top it off if necessary. Wrap things up by securing the fill cap and dipstick.

As one final step, recycle your dirty oil. You can do this by pouring the old oil into the new oil bottle and dropping it off at the parts store.

MORE:

How long does an oil change take?

Don’t forget regular insurance policy maintenance

Congratulations on successfully changing your oil and saving some money at the same time. If you’re itching for some more savings, it might be time to rethink whether you’re paying too much for car insurance.

This might sound stressful, but don’t worry.

Jerry

is here to help with this, also. All you need to do to start saving is download the app and fill in a few pieces of information. Then, Jerry will do the hard work for you by comparing dozens of top-rated providers to find the best rate for your unique situation.