Jeep Wranglers are the off-roading machines of the world. Easily customizable and fun to drive, the Jeep Wrangler is one of the most popular Jeep options in the world. Since these vehicles can also come with a hefty price tag, maintenance is important. Regardless of year, you should know what type of oil to use for a Jeep Wrangler. Turns out, there is more than one answer.

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What Type of Oil to Use for a Jeep Wrangler header image

What is the Recommended Jeep Wrangler Oil Type?

If you purchase a brand new Jeep Wrangler straight from the manufacturer, it will arrive with an engine filled with Mopar MaxPro 68218890AB 5w20 motor oil.

In other words, the recommended oil type for a Jeep Wrangler is SAE 5w20. If you were to take your Jeep to the dealership, 5w20 would be what the mechanics use. In the factory’s manual, it is stated that your Jeep’s oil should be changed every 3,000-5,000 miles.

The reason why 3,000 miles is recommended is that the manufacturer keeps the driving practices of most Jeep owners in mind. Taking your Jeep Wrangler off-roading means the engine is going to be enduring extreme conditions, which shortens the oil change service interval.

What Type of Oil Does a 1990 Jeep Wrangler Use?

Driving around a Jeep Wrangler from the late 1900s? Most Jeep Wranglers between 1990 and 1999 were using SAE 5w30. During the 1990s, the Wrangler model received a new 4.0L engine model. The fuel-injected motor could produce 181 horsepower, improving overall performance. Considering how many years it has been since then—using QQ tags yet?—a high mileage full synthetic motor oil is recommended.

What Oil Does a Jeep Wrangler from 2000-2010 Use?

In the early 2000s, Jeep Wrangler engines were using either 5w20 or 5w30. The Wrangler TJ Sport, the new addition during that time, was considered the second generation. It featured an improved engine, a 4.0 L inline-six engine with fuel injection.

After that, the Wrangler Unlimited from 2005 received a boosted engine with 190 horsepower. Soon after, 6-cylinder engines for the Wrangler were introduced.

However, none of these motor alterations changed the recommended motor oil viscosity. A synthetic blend or full synthetic will serve these vehicles well. Choose a high-mileage synthetic 5w20 or 5w30 if your Jeep Wrangler is over 75,000 miles.

What Type of Oil Does a 2020 to 2022 Jeep Wrangler Use?

Jeep Wranglers have come a long way since the 1980s. These days, they are incredibly versatile vehicles that can be used for everyday trips or off-roading in the mountains. Depending on the way you plan on using your 2020, 2021, or 2022 Jeep Wrangler, you can choose between 0w20, 5w20, or 5w30.

Although 5w20 is still the recommendation, SAE 0w20 is known for improving fuel economy and performance. Plus, it causes less wear during cold starts in the winter.

What Will I Need to Change The Oil in My Jeep Wrangler?

In most cases, you will need the following:

  • At least 5 quarts of 0w20, 5w20, or 5w30 engine oil—depending on weather conditions and mileage
  • Brand new oil filter
  • Drain pan
  • Towels
  • Ratchet
  • 24 mm socket
  • 13 mm socket

Changing your oil may differ depending on the model and year of your Jeep Wrangler. The video below covers the steps for a 2012-2018 Jeep Wrangler with a 3.6 L engine:

Conclusion on Jeep Wrangler Oil Types

What kind of oil does a Jeep Wrangler use? Generally, SAE 5w20. However, certain engines and conditions will change which oil type is best for your Jeep Wrangler. Consider the advice in this article before you do your next oil change. And remember: The recommended service interval for a Jeep that you take off-roading is 3,000-5,000 miles.

Categories: Oil Guides


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