2018 Chevy Silverado 5.3 Oil Type [Update 2023] ❤️

For a 2018 Chevy Silverado, you want to change synthetic oil every 7,500 to 10,000 miles. Conventional oil should be changed every 3,000 to 5,000 miles, and you should change the filter, too.

It won’t do any harm to change your oil before you hit the minimum mileage, but it won’t extend your truck’s life expectancy in any meaningful way, either.

Understanding the recommended oil viscosity

The suggested oil viscosity for a 2017 Chevy Silverado 5.3 is 5W-30. It is a multigrade oil that comes with two viscosity levels 5 for low-temperature flow, and 30 for high-temperature flow. 

The low viscosity rating indicates that the oil flows more easily in colder conditions, which reduces wear on the engine at the time of start-up.

A high viscosity rating indicates the oils will keep their thickness even at temperatures that are extremely high which will provide the best protection to your engine.

Selecting the most effective Oil Brand

When it comes to deciding the ideal oil that will work with your new Chevy Silverado 5.3 There are a variety of alternatives to take into consideration. 

A few of the well-known manufacturers are Mobil 1 which is a 100% synthetic oil that offers excellent quality and protection for your engine. Other highly-rated brands are Royal Purple, Valvoline, and Castrol.

Synthetic Vs. Conventional Oil

There’s often a debate on the difference between conventional and synthetic oil being more suitable for vehicles. 

For this year’s Chevy Silverado 5.3, it’s suggested to utilize synthetic oil for maximum efficiency and security. 

Synthetic oil is designed to give superior lubrication, prevent breakdown at high temperatures and decrease wear on the engine. 

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Although conventional oil is cheaper, it might not offer the equivalent level of performance and protection.

Other Tips for Maintaining Your Silverado’s Engine

In addition to choosing the right oil and performing regular oil changes, there are other things you can do to maintain your 2018 Chevy Silverado 5.3 engine. These include:

  • Checking the oil level regularly
  • Changing the oil filter with every oil change
  • Using high-quality fuel and air filters
  • Following the manufacturer’s recommended maintenance schedule
  • Avoiding excessive idling or driving at high speeds
  • Checking for leaks or unusual noises

FAQ 2018 chevy Silverado 5.3 oil type

What is the 2018 Chevy Silverado 1500 oil type?

In all temperatures, the 2018 Silverado 1500 uses SAE 5W-30 or 0W-20 full synthetic oil. 6 quarts of SAE 5W-30 oil fill the 4.3L V6 engine.

How many quarts of oil does a Chevy Silverado take?

The 2014 Chevrolet Silverados have a larger 8-quart oil capacity compared to the 5-quart capacity of earlier models (1999-2013). The maximum oil capacity for your 2000 Chevy Silverado is 6 quarts of SAE 0W-20 or 0W-30. 2. A Chevrolet Suburban

How often should I change the 2018 Chevy Silverado oil?

Synthetic oil should be changed every 7,500 to 10,000 miles in a 2018 Chevrolet Silverado. Changing conventional oil and the filter at the same time every 3,000 to 5,000 miles is recommended.

What kind of oil do you put in a Chevy 53?

There are just two types of engine oils recommended for vehicles with Chevy 5.3 engines. The oils are 5w30 and 0w20. GM Dexos-approved 5w30 oils are the best for your 1999 – 2013 Chevy 5.3 vehicles. However, the 2014 Chevy Suburban 5.3 and Tahoe 5.3 can use 5w30 oils, too.

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How much oil does a Chevy Silverado 5.3 take?

In general, the Chevy/GMC 5.3 engine runs on either 6 of oil or eight 9 quarts of oil based on the particular engine model and model year of the vehicle. For instance, the Chevy Avalanche engine requires 6 quarts, whereas some GMC Yukon cars take 8 quarts.

What is the best oil for a Chevy Silverado?

Silverado’s 4.3-liter V6 uses SAE 5W-30 motor oil. 5.3-liter V8-powered 2020 Silverados require SAE 0W-20 motor oil.

Does Chevy Require Synthetic Oil?

Chevy Silverado don’t need synthetic oil, although they do have viscosity requirements. Synthetic oils may certainly meet Chevy Silverado viscosity criteria. Five- or more-ton V8 Chevy Silverados should meet viscosity criteria. Fuel must be 3 or 6 liters. 2 L.

2014-2018 Silverado OIL CHANGE – step by step

2014-2018 Chevy 1500 Oil Change (step by step)


Choosing the right oil for your 2018 Chevy Silverado 5.3 is crucial for optimal performance and engine longevity.

By understanding the recommended oil viscosity and capacity, choosing the best oil brand, and performing regular oil changes, you can ensure your Silverado’s engine stays running smoothly for years to come.

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