What type of oil does a 2023 Gmc SIERRA-2500-HD-PICKUP 6.6L engine (Engine Code [Y] L5P Y DIESEL TURBO) need and what is the capacity?

Published on December 28, 2023 by Searchforparts.com staff.

The 2023 GMC Sierra 2500 HD pickup has several notable features that make it a great choice. Firstly, it is equipped with a powerful 6.6L 8-cylinder diesel turbo engine, providing exceptional towing and hauling capabilities. Additionally, the Sierra 2500 HD offers a spacious and luxurious interior, providing comfort for both driver and passengers. It also boasts advanced safety features, such as collision avoidance systems and lane keep assist, ensuring a safe driving experience. With its durability, strong performance, and modern technology, the 2023 GMC Sierra 2500 HD is a reliable and impressive vehicle. The 2023 Gmc SIERRA-2500-HD-PICKUP has a 6.6L 8-cylinder engine (Engine Code [Y] L5P Y DIESEL TURBO). The oil type the 2023 Gmc SIERRA-2500-HD-PICKUP 6.6L engine needs is 15W-40.

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

You will need 10.0 quarts with filter.

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

Below, you will find the proper filter for your 2023 Gmc SIERRA-2500-HD-PICKUP.

What engine is this information for?

It is for the 6.6L engine (Engine Code [Y] L5P Y DIESEL TURBO).

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. Firstly, it is recommended to check the oil level regularly and keep it at the proper range. If you notice a significant decrease in oil levels over a short period of time, it is advised to have your vehicle inspected by a certified mechanic. This can help identify any potential leaks or internal issues that may be causing the excessive oil consumption. It is important to address this problem promptly, as prolonged oil consumption can lead to engine damage.

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

AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil

2023 Gmc 8 cylinders Engine

  • Maintains proper viscosity (thickness)
AMSOIL 15W-40 Heavy-Duty 100% Synthetic Diesel Oil

2023 Gmc 8 cylinders Engine

  • Offers outstanding value 1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation

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

AMSOIL Oil Filter

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

  • Allows lower restriction, keeping engine parts lubricated