Changing the oil in your 2019 Jeep Cherokee is a simple way to keep your SUV running smoothly and extend its lifespan. Many Jeep owners choose to do this maintenance themselves, saving money and gaining peace of mind. With a few tools, the right oil and filter, and some basic knowledge, you can complete this task in under an hour. Here’s a clear, step-by-step guide to help you change the oil in your 2019 Jeep Cherokee, even if you’re new to DIY car care.
What You Need Before You Start
Before you crawl under your Jeep, gather these essential items:
- 5W-20 full synthetic oil (usually 5 quarts for most engines, but check your owner’s manual)
- Oil filter (OEM or quality aftermarket)
- Socket wrench set
- Oil catch pan
- Oil filter wrench
- Funnel
- Gloves and rags
- Jack and jack stands (if you need extra clearance)
- Safety glasses
If you’re not sure about the exact oil or filter type, your dealer or a site like Jeep’s official website lists all the specs.
Preparing Your 2019 Jeep Cherokee
Make sure your Jeep is parked on a flat surface and the engine is cool to avoid burns. Put on the parking brake. If your model sits low, carefully jack up the front and use jack stands for safety. Never rely only on the jack.
Open the hood and remove the oil filler cap. This step helps the old oil drain out faster.
Draining The Old Oil
- Place the oil catch pan under the oil drain plug, located at the bottom of the engine’s oil pan.
- Use your socket wrench to loosen the drain plug. Turn it counterclockwise.
- Carefully remove the plug by hand and let the oil drain completely (usually takes 5–10 minutes).
- Inspect the plug and its washer for wear. Replace them if needed to prevent leaks.
Comparison Of Oil Drain Plug Locations
Different Jeep Cherokee engines place the drain plug in slightly different spots.
| Engine Type | Drain Plug Location | Wrench Size |
|---|---|---|
| 2.4L Tigershark | Front center of oil pan | 13mm |
| 3.2L Pentastar V6 | Left side of oil pan | 13mm |
Letting the oil drain fully helps remove more contaminants.
Removing And Replacing The Oil Filter
The oil filter is usually on the front or side of the engine. You may need the oil filter wrench to loosen it. Turn the filter counterclockwise, being careful as some oil may spill.
- Check that the rubber gasket comes off with the old filter.
- Rub a little new oil on the gasket of the new filter to help it seal.
- Screw on the new filter by hand until it’s snug, then tighten a bit more (about 3/4 turn).
Oil Filter Types For 2019 Jeep Cherokee
| Engine | Oil Filter Type | Part Number (OEM) |
|---|---|---|
| 2.4L | Spin-on | 68191349AC |
| 3.2L | Cartridge | 68191349AC |
Using the correct filter prevents leaks and protects your engine.
Adding New Oil
- Reinstall the drain plug and tighten it securely (don’t overtighten).
- Place a funnel in the oil filler hole.
- Pour in the recommended amount of new oil. For most 2019 Cherokees, this is 5 quarts.
- Replace the oil cap.
- Start the engine and let it run for 30 seconds. Check under the car for leaks.
- Turn off the engine and wait a few minutes. Use the dipstick to check the oil level. Add oil if needed.
Engine Oil Capacity Comparison
| Engine | Oil Capacity (with filter) | Recommended Oil |
|---|---|---|
| 2.4L | 5.5 quarts | 5W-20 |
| 3.2L | 5.9 quarts | 5W-20 |
Don’t overfill; too much oil can damage the engine.
Cleaning Up And Resetting The Oil Life Monitor
Pour the old oil into a sealed container and take it to a recycling center—never pour it down a drain. Wipe down any spilled oil from the engine and tools.
To reset the oil life monitor in your 2019 Jeep Cherokee:
- Turn the ignition to ON without starting the engine.
- Press the gas pedal slowly three times within 10 seconds.
- Turn the ignition off. The oil life should reset.
Two Common Mistakes To Avoid
- Not replacing the oil filter: Skipping this step leaves dirty oil in your engine, reducing the benefits of the oil change.
- Overtightening the drain plug or oil filter: This can strip threads or crush gaskets, causing leaks.
Many beginners forget to check for leaks after finishing. Always look under your Jeep after starting the engine to catch problems early.
When To Change Oil In A 2019 Jeep Cherokee
Jeep recommends changing the oil every 7,500 miles or every 12 months, whichever comes first. If you drive in tough conditions (like lots of short trips or dusty areas), consider changing it more often.
Frequently Asked Questions
How Often Should I Check The Oil Level?
Check your oil at least once a month and before long trips. Low oil can damage your engine quickly.
Can I Use A Different Oil Weight Than 5w-20?
Stick to 5W-20 as recommended. Using the wrong oil can affect performance and may void your warranty.
What Happens If I Overfill The Oil?
Too much oil can cause foaming and increased pressure, leading to leaks or engine damage. Drain the excess if you add too much.
Is It Safe To Drive If The Oil Light Comes On?
No, stop as soon as it’s safe. An oil warning light means low pressure or level, which can quickly ruin your engine.
Where Can I Dispose Of Used Oil?
Most auto parts stores or recycling centers accept used oil. Never dump it; it’s harmful to the environment and illegal.
Changing your 2019 Jeep Cherokee’s oil yourself can save you money and help you understand your vehicle better. With these steps, some patience, and attention to detail, you’ll keep your Jeep running strong for years to come.
