2018 GMC Sierra 1500 Oil Type [Update 2023] ❤️

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2018 gmc sierra 1500 oil change type

2018 GMC Sierra 1500 oil type: Chevrolet advises using ACDelco full synthetic motor oil for all oil changes on the 2018 GMC Sierra 1500.

To make life much easier for you, I did the legwork and selected reliable oil and filter supplies on Amazon.

According to estimates, the 2018 GMC Sierra 1500 needs 8.0 zero-watts for the 5.3 L and 6.2 L engines, and 6.0 5W-30 q for the 4.3 L engine.

The URLs to the products are in the table below.

Oil type for a 2018 GMC Sierra 1500. It has three engines, and all of them are fully synthetic. The 4.3l v6 engine has a 6-quart capacity.

It utilizes SAE 5W 30 synthetic oil, while the 5.3L and 6.2L V8 engines each hold 8 quarts of SAE 0W-20 oil. Oil type for a 2019 GMC Sierra 1500. It has four engines, and full synthetic oil is necessary for each one.

2018 GMC Sierra 1500 oil capacity

Engine type Oil capacity with filter Oil type Oil Change Intervals
2018 Sierra 1500 6.2L L86 8 qt (7.6 l) 0W-20 7,500 – 10,000 miles
2018 Sierra 1500 5.3L L8B 8 qt (7.6 l) 0W-20 7,500 – 10,000 miles
2018 Sierra 1500 5.3L L83 8 qt (7.6 l) 0W-20 7,500 – 10,000 miles
2018 Sierra 1500 5.3L L83 Flex 8 qt (7.6 l) 0W-20 7,500 – 10,000 miles
2018 Sierra 1500 4.3L LV3 Flex 6 qt (5.7 l) 5W-30, 0W-30 7,500 – 10,000 miles

The different oil Types available to the 2018 GMC Sierra 1500

Conventional Oil

The most extensively used and least priced oil is conventional oil. It is made of crude oil. It has less viscosity as compared to synthetic oil.

Conventional oil is also a source of additives and impurities, which makes it more brittle than synthetic oils. However, it’s ideal for vehicles with moderate mileage and for light-duty usage.

Synthetic Oil

It is more costly than conventional oil but it offers superior security and performs better. It is composed of chemically modified petroleum and has a greater viscosity than conventional oil.

Synthetic oil is also free of additives and impurities, making it more stable and durable under extreme temperatures. It is ideal for vehicles that have high mileage and heavy-duty usage.

High-Mileage Oil

High-mileage oils are specially formulated for vehicles that have more than 75,000 miles. It is a blend of additives to lower leaks of oil as well as engine wear and the consumption of oil. High-mileage oil can be found in both conventional and synthetic types of oil.

Diesel Oil

If you own a model from the 2018 GMC Sierra 1500 with a diesel engine, you will need to make use of diesel oil.

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Diesel oil is designed to be able to withstand higher temperatures and pressures as compared to gasoline-engine oil.

It also has more dispersants and detergents that aid in cleaning the engine and avoid the accumulation of dirt.

2018 gmc Sierra 1500 oil filter

The oil filter of the 2017 GMC Sierra 1500 also depends on the type of engine.

In the case of a 4.3L V6 engine, the recommended oil filter’s part number is PF63E.

In the case of the 5.3L V8 engine, The recommended part number for the oil filter is PF63F.

In the case of those running the 6.2L V8 engine, The recommended part number for the oil filter is PF63G.

It is crucial to check the owner’s guide to get specific information on the recommended oil filter for your car and the maintenance plan.

2018 gmc Sierra 1500 oil change

The recommended interval for oil changes for the GMC Sierra 1500 in the year 2018 is every GMC Sierra 1500 is every 7,500 miles (12,000 kilometers) or every 12 months, or whichever is first.

If you are performing changing your oil, it’s essential to use the recommended oil filter and type for the specific type of engine you have (as I mentioned in my previous reply).

It is also essential to follow the proper procedure for changing oil by permitting the engine to cool before emptying it of oil. appropriately getting rid of the oil and filter, and then turning off the drain plug and fresh oil filter.

If you’re not comfortable making an oil change by yourself then it is advised to let an authorized mechanic or service center.

How to change the oil on your 2018 GMC Sierra 1500

2018 GMC Sierra 1500 Oil Type

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Conclusion

Selecting the correct type of oil for the 2017 GMC Sierra 1500 is crucial for keeping your vehicle running efficiently and smoothly. In this article, we have discussed the different oil types available for this truck and their benefits.

Be sure to read the owner’s manual as well as adhere to the manufacturer’s suggestions regarding the type of oil viscosity, type, and intervals for changing.

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For more information visit their official website at

FAQ 2018 GMC Sierra 1500 oil type

What kind of oil does a 2018 GMC Sierra 1500 take?

2018 GMC Sierra 1500: oil type and capacity? 2018 GMC Sierra 1500 5.3L and 6.2L V8 engines utilise SAE 0W-20 oil. SAE 5W-30 is needed for 4.3L and 6L V6 engines.

How many quarts of oil does a 2015 GMC Sierra 1500 take?

The 2.7l 4 engine runs on 0W-30 oil and has a 6-quart capacity. The 4.6l v6 engine runs on 5w-30 oil and has a six-quart capacity. Both the 5.3l and 6.2l v8 engines use 0W-20 and have an 8-quart capacity. Oil Type for 2015 GMC Sierra 1500

How often to change the oil in a GMC Sierra?

How often to change the oil in GMC Sierra? Full synthetic oil can last longer than other oils. It depends upon the type of vehicle and the brand of synthetic oil you are using in it. You should check the user manual to get information about oil change intervals. Typically some models need to change oil every 3000 to 5000 miles.

What does the oil light mean on a GMC Sierra?

All GMC Sierra trucks have an engine oil system to monitor engine speed temperature and operating conditions. This system has lights to indicate when it is time to change the oil. Whenever the oil level is down white light turns on immediately. OLS system does not indicate an oil change warning before six months and a year.

What kind of oil do I use for the 2018 GMC Sierra 1500?

The type of oil recommended is 5W-30 or 0W-20 blended synthetic or synthetic.

What if I used conventional oil in lieu of synthetic blend oil or fully synthetic?

It’s highly not advised to utilize conventional oils on the new GMC Sierra 1500, as it might not offer the same protection or performance as synthetic blend or full synthetic oil.

Do I have to use an oil that has a different viscosity that is not suggested?

It’s not recommended to apply a different viscosity oil than the one suggested since it could impact the performance of the engine and longevity.

What kind of oil should I choose?

The answer is suggested to choose a high-quality oil made by a reliable brand that is in line with the specifications of the manufacturer.

What is the recommended frequency to alter my oil?

The recommended interval for oil changes is once every seven miles (12,000 kilometers) or every 12 months, or whichever is first.

Do I have the ability to extend the interval between oil changes using synthetic oil?

Although synthetic oil could provide superior efficiency and longer-lasting it is nevertheless advised to adhere to the recommended time for changing oil.

What if I wanted to utilize a different type of oil filter that isn’t suggested?

Yes, it is suggested that you use the part numbers of your recommended oil filter in order to ensure a proper fit and optimal performance.

What if I want to add oil when my engine is not running properly but without changing my oil?

Yes, you are able to add oil when the engine is running at the lowest level, but it is recommended to stick to the suggested timings of the manufacturer for changing your oil.

What should I do if have accidentally added the wrong kind of oil?

If you happen to add the wrong oil, it’s recommended to drain it and changed with the correct type of oil as soon as you can to avoid any damage to the engine.

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