2014 GMC Sierra Oil Change Guide: All You Need to Know

Your GMC Sierra engine relies on oil for its vitality. An engine’s interior components are lubricated and cleaned by this fluid. Changing your 2014 GMC Sierra Oil and filter is an inexpensive form of insurance because it costs so little. When the maintenance reminder indicator says “Change Engine Oil Soon,” it’s imperative that you get your 2014 GMC Sierra Oil Change as soon as possible.

Changing the oil every 5,000 to 7,000 miles used to be a good idea not only for GMC Sierra but also for the 2016 Ford Focus, and 2007 Honda Civic, and other brand cars. In this writing, I will share my experience with you and guide you throughout your GMC Sierra oil-changing procedure.

2014 GMC Sierra Oil Type

There are various elements to consider while looking for an oil change 2014 GMC Sierra, including whether you want a fully synthetic oil, synthetic blend, high mileage oil, traditional oil, or even diesel oil.

Usually, GMC Sierra 1500 oil type depends on the engine type. Below I mentioned the kinds of oil GMC uses depending on the engine type:

Engine Size	Quarts of Oil	Oil Type
4.3L V6	6	5W30 DEXOS1
5.3L V8	8.5	0W20 DEXOS1
6.0L V8	6	5W30 DEXOS1
6.2L V8	8.5	0W20 DEXOS1

Best Oil For 2014 GMC Sierra

The manufacturer recommends factory motor oil for GMC sierra 1500. There are three grades of oil based on their viscosity (thickness and heavy-duty character). Thicker oils like Mobil 1 120764 5W-30 will preserve engine parts like pistons, cams, valves, and other components from wear because they are thicker than other types of lubricants.

Following recommended oil for GMC sierra 1500 provides better heat dispersion and greater tolerance to high temperatures than other less weight options.

01. Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil

Advanced Full Synthetic SAE 5W-30 engine oil from Valvoline outperforms conventional motor oils in terms of wear protection by a whopping 45 percent. It is the recommended oil for 2014 GMC sierra 1500. It also improves cold-start performance by enhancing oil flow. But few of my clients complain that it smells like burnt oil.

Anti-wear additives provide 40% more protection than industry standards, adding another layer of protection between moving parts in the engine. If you’re looking for transparent oil, you should realize that this oil is darker than others.

02. Castrol 152D8E Edge 5W-30 Advanced Full Synthetic Motor Oil

Castrol 152D8E full synthetic motor oil is the finest budget oil for GMC Sierra. Using the Sequence IVA Test, Castrol promises to protect engines six times better than industry standards.

The oil is reasonably priced, making it cost-effective in the long run. The disadvantage of this product is that it cannot be utilized with marine or aviation engines. It will last between 15,000 and 20,000 km. The oil is subjected to high pressure and temperatures during operation, but some consumers think it is expensive.

03. Mobil 1 5W-20 Extended Performance Full Synthetic Motor Oil

Mobil 1 Extended Performance is a complete synthetic built from the NASCAR-approved brand for the long haul. This superb synthetic oil for 2014 GMC Sierra protects essential engine parts for one year or 20,000 miles, whichever comes first. Its powerful sludge and deposit protection and antioxidant ingredients also helped it win the top rank.

The oil has current API and ILSAC GF-6A licenses and is compatible with everyday cars, high-performance cars, trucks, and diesel vehicles.

2014 GMC Sierra Oil Capacity

The oil capacity varies by vehicle, engine size, and oil type. For example, a four-cylinder car consumes less oil. It uses regular oil, unlike a high-performance V-8 engine that uses pure synthetic oil.

The majority of 2014 GMC Sierra engines require anything from 5 to 8 quarts of oil every operation hour. A 4-cylinder engine requires 5 quarts of oil, while a 6-cylinder engine requires 6 quarts. Compared to the 2014 GMC Acadia oil capacity, which has an engine oil capacity of 5.5qt(5.2L), the 2014 GMC Sierra 4.3 oil capacity is slightly greater. 

The oil capacity of the 2011 GMC Sierra 1500 is 5.3L, while the 6.2L in V8 uses 0W-20 in the capacity for 8 quarts of oil. Besides, the 2014 GMC Sierra transmission fluid capacity needs 12 quarts of fluid to drain and flush the entire system thoroughly. 

2014 GMC Sierra Oil Change Interval

The engine in the GMC Sierra 2014 is built to last. The oil change intervals vary based on whether your car has a manual or automatic transmission, and it also depends on how many miles you drive between oil changes. Also, keep an eye out for indicators that indicate it’s time to replace yours. 

Typically the 2014 GMC Sierra oil change interval is higher than the 2014 Silverado oil change interval.

Manufacturer recommended oil change intervals are:

• For manual transmission –12,000 miles or one year longer;
• For automatic transmission – 24,000 miles or two years less.

For the most precise information on the 2014 GMC’s engine life, you should consult your owner’s handbook or call a mechanic.

How to Check the Oil on 2014 GMC Sierra

Checking the oil on the 2014 GMC Sierra is simple. The engine oil level should reach the “Max” line. Check the dashboard for an oil warning light. Before checking your oil, make sure your engine is off and cooled for five minutes. Assuming your vehicle is on level ground, complete the following steps:

Step 1- Find the dipstick, remove it and wipe it clean.

Step 2- Reinstall the dipstick, wait a few seconds, then remove it to check the oil level.

Step 3- Draw the “Min” and “Max” lines. Compare oil lines to min or max lines.

Step 4- Add more oil if the oil line is below the “Max.”

Step 5- Then wait five minutes and check your oil. The oil line should be at “Max.”

Note: Avoid exceeding the “Max” mark.

2014 GMC Sierra 1500 Oil Change Guide – Step by Step Guide

If you are confident enough and want to save a few bucks, you must know how to change the oil in the 2014 GMC Sierra. To replace your own car’s oil, you’ll need the following tools and follow the steps:

Needed Tools:

• Recommended oil (By the Owner’s Manual);
• New oil filter;
• Jack and stands;
• 15 mm wrench;
• Oil Drain Pan;
• Oil filter wrench;
• Funnel
• Rags
• Latex gloves

Step 1: Set up the front end on stands

Take caution when jacking up your truck. Then place the jack stands under the frame.

Step 2: Unplug the oil pan

The drain stopper is located on the bottom side of the oil pan. You’ll need a 15 mm wrench to remove it, and then the plug will be quite secure. Place the oil-catching container beneath the plug you’re removing.

Step 3: Drain oil in the container

You’ll need to empty your GMC Sierra’s 6 quarts of oil. Replacing the oil pan drain plug will stop the Texas Tea from escaping. So, tighten it up, but not too tight, or you won’t be happy when you try to remove it the following time.

Step 4: Change the oil filter

The oil filter is in the driver’s side oil pan. To remove it, you’ll need a 3/4″ ratchet wrench. The oil will start to flow as soon as you undo the filter. The oil gathers behind the filter pan. Before removing the filter, drain it of oil. Cleaning the filter’s mounting area on the oil pan Remove any glued-on old filter seals.

Spray the new oil on the new oil filter’s rubber seal. Tighten the new filter on the oil pan. Not with the oil filter wrench; it will seal a little.

Step 5: Replace engine oil

Wipe away any grease from the car’s frame.

Take the jacks down. The valve cover for the passenger is shown here. Fill the oil filler with 6 quarts of new oil. Then check the oil with the dipstick. Idling your GMC Sierra normalizes the oil pressure, stops the engine and changes the oil. The dipstick should be full of oil and in the normal working range. Look for leaks under your automobile. Reset the oil life meter to 100%.

How to Reset Oil Life on GMC Sierra 2014 

Oil change reset in the 2014 GMC Sierra is a simple process. There’s an Oil Life Remaining Percentage indicator on the GMC Sierra. Example: “REMAINING OIL LIFE 70%” signifies 70% of existing oil life remains. After the service, follow these steps to reset the oil.

Step 1- Set the ignition to “On” and Don’t start the engine;

Step 2- Step on the gas pedal three times in five seconds, slowly;

Step 3- Switch off the ignition;

Step 4- Your GMC Sierra’s Oil Life will be reset when you restart it.

2014 GMC Sierra 1500 Oil Filter

2014 GMC Sierra has a new engine with a larger filter with more capacity and possibly different valving. It is not wise to use a 2012 filter unless it is interchangeable with the bigger filter. The 2014 GMC Sierra oil filter capacity is 8 liters (8 1/2 US quarts). Below are a few top recommended oil filters for GMC Sierra.

01. WIX 57060XP Oil Filter

Towing, long interstate journeys and lower gear mountain climbs benefit greatly from WIX XP Oil Filters. It is recommended for 3,750 to 10,000 mile OEM oil and filter changes. This filter catches up to 100% more dirt and pollutants, and some users claim it only fits the 6.2 L engine.

02. Bosch 3332 Premium FILTECH Oil Filter

This oil filter contains Filtech media technology to screen out more hazardous pollutants for greater engine protection. Also, the sturdy steel base plates and casing prevent leaks. This oil filter fits perfectly in 2014 GMC sierra 5.3. 

It also prevents unclean oil from being reintroduced into the engine when the car is turned on. A high-lubricity gasket is used to achieve a tight seal. Few users complain it doesn’t last long, and sometimes it only fits a few car models.

03. iFJF 29539579 Spin-on Oil Filter Replacement

iFJF is a shallow and deep pan transmission external spin-on filter that completely filters the oil from dirt and particles. At least 98% of the harmful abrasives, such as metal shavings, carbon, sand, and dust, are filtered away before they can enter the transmission system’s internal components. 

It is popular among users to reduce transmission wear and tear (AHT). Some of my clients complain that they found a faulty rubber seal on the filter, which caused a leak.

Any More Questions?

01. What kind of oil does a GMC Sierra 1500 take?

GMC Sierra takes 5w-30 oil for the 4.3-liter V6 engine and 0w-20 for the V8 engines. This can be used to start the engine regardless of the temperature, even in subzero temperatures.

02. How many quarts of oil are needed for GMC Sierra 1500?

It depends on the engine that you have in your Sierra. Six quarts of oil are required for the 2.7 and 4.3-liter V6 engines. The 5.3-Liter and 6.2-Liter V8 engines use around eight quarts of engine oil.

03. 2014 GMC Sierra has how many engine types?

The 2014 GMC Sierra has four engine options. The 2.7-Liter turbocharged, the 4.3-Liter V6, the 5.3-Liter V8, and the 6.2-Liter V8. 

04. How Often Should 2014 GMC Sierra Oil Be Changed?

GMC recommends changing the oil in your Sierra every 3000 to 5000 miles with conventional oil and every 5000 to 10,000 miles with synthetic oil.

Closing Thoughts

Maintaining your GMC Sierra engine’s health is critical for long-term performance and longevity. There are various areas to check out for with modern engines. 

I hope this post clarifies any lingering misconceptions you have regarding the 2014 GMC sierra oil change. Before getting an oil change, make sure you do your homework or talk to a professional mechanic.