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What kind of oil does a 2021 Jeep WRANGLER 6.4L engine (Engine Code [J] ESG J) need and what is the capacity?

Published on January 24, 2024 by Searchforparts.com staff.

The 2021 Jeep Wrangler offers several great features and advantages. Firstly, it boasts a powerful 6.4L 8-cylinder engine, providing ample horsepower and torque for off-road adventures. The Jeep's rugged design and solid build quality make it well-suited for tackling challenging terrains. It also offers excellent ground clearance and 4x4 capabilities, enabling it to navigate through various off-road conditions with ease. Additionally, the 2021 Jeep Wrangler comes with a range of innovative technology and safety features that enhance both comfort and convenience for drivers and passengers. The 2021 Jeep WRANGLER has a 6.4L 8-cylinder engine (Engine Code [J] ESG J). The oil type the 2021 Jeep WRANGLER 6.4L engine needs is 0W-40.

How much oil does a 2021 Jeep take with a 6.4L Engine?

You will need 6.7 quarts with filter.

What kind of filter does a 2021 Jeep 6.4L engine take?

Below, you will find the proper filter for your 2021 Jeep WRANGLER.

What engine is this information for?

It is for the 6.4L engine (Engine Code [J] ESG J).

What should I do if my vehicle is consuming oil?

If your vehicle is consuming oil, it is essential to investigate the issue promptly to prevent potential damage. Firstly, check if there are any visible oil leaks, which may indicate a faulty gasket or seal. Additionally, monitor the levels on your dipstick regularly to ensure it is not dropping significantly. Excessive oil consumption could be caused by issues such as worn piston rings or valve seals, so it's important to consult a mechanic for a thorough inspection. They can identify the root cause of the problem and recommend appropriate repairs or maintenance procedures to address the oil consumption issue.

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

AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil

2021 Jeep 8 cylinders Engine

  • 28% more acid-neutralizing power than Mobile1

These filters below are the correct fitting oil filters for your 2021 Jeep.

AMSOIL Oil Filter

This is the oil filter for the 2021 Jeep 6.4L Engine. Top filter for a clean engine!

  • Provides greater capacity for small, wear-causing contaminants than competing filters
WIX Oil Filter

This is the oil filter for the 2021 Jeep 6.4L Engine. Top filter for a clean engine!

  • Offers OEM drain intervals.