Loading

What oil does the Chevrolet Trailblazer use?


Choosing the right oil for your Chevrolet Trailblazer is crucial for maintaining its performance and longevity. With various engine options available, it's essential to know the specific oil requirements for your vehicle. In this article, we will explore the recommended oil types, viscosity ratings, and some tips for oil changes to keep your Trailblazer running smoothly.


Recommended Oil Types


The Chevrolet Trailblazer typically requires synthetic oil for optimal performance. Here are the common oil types recommended for different engine configurations:



  • 5W-30 Synthetic Oil: This is the most commonly recommended oil for the Trailblazer, suitable for most driving conditions.

  • 0W-20 Synthetic Oil: This oil is recommended for newer models with specific engine types, providing better fuel efficiency.

  • 5W-20 Conventional Oil: Some older models may use this type, but synthetic is generally preferred for better protection.


Using the correct oil type is essential for ensuring that your engine operates efficiently and remains protected against wear and tear.


Viscosity Ratings


Viscosity ratings indicate how well the oil flows at different temperatures. For the Chevrolet Trailblazer, the following viscosity ratings are commonly recommended:



  • 5W-30: Ideal for a wide range of temperatures, providing excellent protection in both hot and cold conditions.

  • 0W-20: Offers improved fuel economy and is suitable for colder climates.


Choosing the right viscosity ensures that your engine receives adequate lubrication, especially during start-up and under high temperatures.


Tips for Oil Changes


Regular oil changes are vital for maintaining your Trailblazer's engine health. Here are some tips to consider:



  • Change Oil Every 5,000 to 7,500 Miles: Depending on your driving habits and oil type, regular changes help prevent engine damage.

  • Check Oil Levels Monthly: Regularly checking your oil levels can help you catch leaks or consumption issues early.

  • Use a Quality Oil Filter: Always replace the oil filter during an oil change to ensure clean oil circulation.


By following these tips, you can help ensure that your Chevrolet Trailblazer remains in top condition, providing you with reliable performance for years to come.


Frequently Asked Questions

What oil brand does Chevy recommend?


General Motorsrecommends ACDelco dexos1 full synthetic as your Chevy Silverado 1500's oil. However, the best oil for a Chevy Silverado 1500 depends on the age and engine in your truck. The top Chevy Silverado 1500 oil is ACDelco dexos1 SAE 0W-20 full synthetic motor oil for the 5.3L and 6.2L gasoline engines.



How much oil does a 4.2 liter Trailblazer take?


7 quarts
Capacity: 7 quarts (with filter).



What kind of oil does a 2025 Trailblazer take?


FRAM – Full Synthetic 5W-30 Dexos1 Gen 3 Engine Oil: 5 Quart (Part No. F930-5QT)



What type of oil does a Chevy Trailblazer take?


Mobil 1 – 0W-20 High Mileage Full Synthetic Motor Oil, 1 Quart (Part No. 122535)



What is Dexos oil 5W30?


Dexos oil is made from synthetics or synthetic blends. The idea behind creating dexos oil was to provide exceptional motor cleaning, increased gas mileage, extended drain interval, and reduced sludge formation.



What happens when you put regular oil instead of full synthetic?


Answer. Synthetic oils typically provide better protection than conventional oils, but switching back and forth between full synthetic and conventional oil will not damage the engine. Of course, this depends on the current engine condition and the quality of the conventional oil being used.



How often should you change your oil Chevy Trailblazer?


Every 5,000 to 7,500 miles
Every 5,000 to 7,500 miles:
Change engine oil and oil filter. Inspect tires for wear and rotate if necessary. Check and top-up all fluid levels (coolant, brake fluid, power steering fluid, windshield washer fluid) Inspect brake system, including brake pads, rotors, and brake lines.



Does Chevy require full synthetic oil?


Many modern Chevy vehicles require synthetic oil to help your engine last longer.



What is Dexos oil 5w30?


Dexos oil is made from synthetics or synthetic blends. The idea behind creating dexos oil was to provide exceptional motor cleaning, increased gas mileage, extended drain interval, and reduced sludge formation.



What oil does Chevy use from factory?


For example, one of the most common engine oils found in Chevrolet vehicles is called 5W-30. Other oil types like 10W-30 or 5W-20 are also used in some engines. You'll find the recommended rating for your car in the owner's manual.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.