Get the best synthetic oil for your vehicle! Visit SearchForParts.com for more info or click here.

What type of oil does a 2021 Chevrolet EXPRESS-4500 6.6L engine (Engine Code [7] L8T 7) require and what is the capacity?

Published on January 22, 2024 by Searchforparts.com staff.

The 2021 Chevrolet Express 4500 has several notable features that make it a good choice. Firstly, it offers a powerful 6.6L 8-cylinder engine that provides ample performance and towing capabilities. It also has a spacious interior and can accommodate up to 12 passengers, making it perfect for large families or commercial use. Additionally, the Express 4500 is equipped with advanced safety features such as stability control and side-curtain airbags, ensuring a safe driving experience. Overall, the 2021 Chevrolet Express 4500 offers a combination of power, space, and safety, making it a great vehicle choice. The 2021 Chevrolet EXPRESS-4500 has a 6.6L 8-cylinder engine (Engine Code [7] L8T 7). The oil type the 2021 Chevrolet EXPRESS-4500 6.6L engine requires is 5W-30.

How much oil does a 2021 Chevrolet take with a 6.6L Engine?

You will need 8.1 quarts with filter.

What kind of filter does a 2021 Chevrolet 6.6L engine take?

Below, you will find the proper filter for your 2021 Chevrolet EXPRESS-4500.

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, it is important to address the issue promptly to avoid further damage to the engine. First, check the oil level regularly to monitor if it is decreasing rapidly. If that is the case, it is recommended to take your vehicle to a trusted mechanic for a diagnosis. They will be able to determine the root cause of the oil consumption, which can be due to several reasons such as worn piston rings, a faulty PCV valve, or leaking seals. In any case, it is crucial to act swiftly and address the issue to prevent potential engine damage and ensure optimum vehicle performance.

Upgrade your oil to the best synthetic on the market! Below you will find the correct oil type for your 2021 Chevrolet!

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

2021 Chevrolet 8 cylinders Engine

  • Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil

2021 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 2021 Chevrolet.

AMSOIL Oil Filter

This is the oil filter for the 2021 Chevrolet 6.6L Engine. Top filter for a clean engine!

  • Offers extended service life 1In accordance with industry-standard ISO SO 4548-12.