What kind of oil does a 2023 Chevrolet EXPRESS-3500 6.6L engine (Engine Code [7] L8T 7) require and what is the capacity?

Published on December 27, 2023 by Searchforparts.com staff.

The 2023 Chevrolet EXPRESS 3500 offers several great features. Firstly, it is equipped with a powerful 6.6L 8-cylinder engine, providing ample power for hauling and towing. The spacious interior can accommodate up to 15 passengers, making it an excellent choice for large families or groups. Additionally, the EXPRESS 3500 comes with advanced safety features, such as available forward collision alert and lane departure warning, ensuring the well-being of both the driver and passengers. With its reliable performance and comfortable interior, the 2023 Chevrolet EXPRESS 3500 is a fantastic option for those in need of a capable and spacious vehicle. The 2023 Chevrolet EXPRESS-3500 has a 6.6L 8-cylinder engine (Engine Code [7] L8T 7). The oil type the 2023 Chevrolet EXPRESS-3500 6.6L engine requires is 5W-30.

How much oil does a 2023 Chevrolet take with a 6.6L Engine?

You will need 8.0 quarts with filter.

What kind of filter does a 2023 Chevrolet 6.6L engine take?

Below, you will find the proper filter for your 2023 Chevrolet EXPRESS-3500.

What engine is this information for?

It is for the 6.6L engine (Engine Code [7] L8T 7).

What should I do if my vehicle is consuming oil?

If your vehicle is consuming oil, there are a few steps you can take to address the issue. First, check the oil levels regularly to determine the rate of consumption. If the consumption is more than the recommended amount, it is advisable to have your vehicle inspected by a professional mechanic. They can identify any potential leaks or seal issues that may be causing the oil consumption. Additionally, make sure to follow the manufacturer's recommended maintenance schedule, including regular oil changes. Using the correct type of oil for your vehicle is crucial to maintaining its performance and reducing oil consumption.

Upgrade your oil to the best synthetic on the market! Below you will find the correct oil type for your 2023 Chevrolet!

AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil

2023 Chevrolet 8 cylinders Engine

  • Trusted by professional engine builders
AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil

2023 Chevrolet 8 cylinders Engine

  • 37% more cleaning power1 to help keep your engine running smoother, longer.

These filters below are the correct fitting oil filters for your 2023 Chevrolet.

AMSOIL Oil Filter

This is the oil filter for the 2023 Chevrolet 6.6L Engine. Top filter for a clean engine!

  • Allows lower restriction, keeping engine parts lubricated