How Much Oil Does A 2019 Jeep Cherokee Take – Your Complete DIY Oil

By • February 25, 2026 • Jeep

Ever found yourself staring at your 2019 Jeep Cherokee, dipstick in hand, wondering exactly how much oil it needs? You’re not alone. This is one of the most common questions for any Jeep owner, especially when you’re tackling your own maintenance. Getting it right is crucial for your engine’s longevity and performance, whether you’re commuting to work or hitting a dusty trail.

At FatBoysOffroad, we know the satisfaction of a job well done in your own garage. That’s why we’re here to guide you through everything you need to know about your Cherokee’s oil capacity, type, and the full DIY process. We’ll cover specific engine variants, the right tools, and provide step-by-step instructions to ensure your Jeep runs smoothly and reliably.

By the end of this guide, you’ll be confident in answering “how much oil does a 2019 Jeep Cherokee take” and performing a professional-grade oil change yourself. Let’s dive in and keep your beloved Jeep roaring!

Understanding Your 2019 Jeep Cherokee’s Engine Variants and Oil Capacities

The 2019 Jeep Cherokee came with a few different engine options, and each one has a specific oil capacity and recommended oil type. Knowing which engine you have is the first and most critical step before you even think about buying oil. Check your owner’s manual or the engine bay for confirmation.

2.4L Tigershark MultiAir 2 I4 Engine Oil Capacity

This four-cylinder engine is a workhorse, offering a balance of fuel efficiency and reliable power. If your 2019 Cherokee is equipped with the 2.4L Tigershark engine, you’ll need:

  • Oil Capacity: 5.0 US Quarts (4.7 Liters)
  • Recommended Oil Type: 0W-20 Synthetic Motor Oil

Always double-check the dipstick after filling, as minor variations can occur.

3.2L Pentastar V6 Engine Oil Capacity

For those who prefer a bit more grunt under the hood, the 3.2L Pentastar V6 delivers smooth power. This engine is commonly found in higher trim levels or models designed for towing. For the 3.2L Pentastar V6:

  • Oil Capacity: 5.9 US Quarts (5.6 Liters)
  • Recommended Oil Type: 5W-20 Synthetic Motor Oil

This engine slightly larger capacity means you’ll typically need to buy an extra quart or a 6-quart container.

2.0L Turbo I4 Engine Oil Capacity

The 2.0L Turbo I4 is a newer, more performance-oriented option, providing excellent torque and efficiency. If your 2019 Cherokee has this modern powerplant:

  • Oil Capacity: 5.5 US Quarts (5.2 Liters)
  • Recommended Oil Type: 5W-30 Synthetic Motor Oil

The turbocharger adds extra stress to the oil, making the correct synthetic oil even more critical for this engine.

Why the Right Oil Type and Viscosity Matter for Your Jeep

It’s not just about how much oil does a 2019 Jeep Cherokee take; it’s also about using the right kind of oil. Modern engines are engineered with tight tolerances and specific lubrication requirements. Using the wrong oil can lead to premature wear, reduced fuel economy, and even engine damage.

Understanding Synthetic Motor Oil

All 2019 Jeep Cherokee engines require synthetic motor oil. Synthetic oil offers superior protection compared to conventional oil, especially under extreme conditions like hot summers, cold winters, or demanding off-road excursions. It resists breakdown better, maintains its viscosity, and provides cleaner engine operation.

  • Better Temperature Stability: Synthetic oil performs consistently in extreme heat and cold.
  • Reduced Engine Wear: Superior lubrication reduces friction and wear on critical engine components.
  • Longer Drain Intervals: While still adhering to your maintenance schedule, synthetic oil can maintain its properties for longer.
  • Improved Fuel Economy: Reduced friction can lead to slight improvements in fuel efficiency.
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Decoding Viscosity Ratings (e.g., 0W-20, 5W-20, 5W-30)

The numbers in the oil type (e.g., 0W-20) refer to its viscosity, or thickness, at different temperatures:

  • The first number (e.g., “0W” or “5W”) indicates the oil’s viscosity at cold temperatures (“W” stands for winter). A lower number means the oil is thinner when cold, allowing for easier starting and quicker lubrication in cold weather.
  • The second number (e.g., “20” or “30”) indicates the oil’s viscosity at normal operating temperatures. This number represents the oil’s resistance to flow when the engine is hot.

Always stick to the manufacturer’s recommended viscosity for your specific engine. Deviating from it can impact lubrication and engine performance.

Tools and Materials You’ll Need for a DIY Oil Change

Before you begin, gather all your supplies. Being prepared makes the job smoother and safer. Here’s a checklist of what you’ll need to know when considering how much oil does a 2019 Jeep Cherokee take and changing it yourself:

Essential Tools:

  • Socket Wrench Set: You’ll need the correct size socket for your drain plug (often 13mm or 16mm, but verify for your specific model).
  • Oil Filter Wrench: A cap-style wrench that fits your new oil filter is best.
  • Torque Wrench: Crucial for tightening the drain plug and oil filter to specification, preventing leaks or damage.
  • Funnel: To pour new oil without spills.
  • Drain Pan: Large enough to hold your full oil capacity (at least 6-7 quarts).
  • Jack and Jack Stands: Absolutely essential for safely lifting your vehicle. Never work under a vehicle supported only by a jack.
  • Wheel Chocks: To prevent the vehicle from rolling.
  • Gloves: Protect your hands from hot oil and grime.
  • Shop Rags or Paper Towels: For cleanup.

Materials Required:

  • New Engine Oil: The correct type and amount based on your engine (e.g., 5 quarts of 0W-20 synthetic for the 2.4L).
  • New Oil Filter: Ensure it’s the correct filter for your 2019 Jeep Cherokee engine. A high-quality filter is a must.
  • New Drain Plug Gasket/Crush Washer: Often included with the filter, but always replace this to prevent leaks.

Step-by-Step Guide: Changing the Oil in Your 2019 Jeep Cherokee

Ready to get your hands dirty? Follow these steps carefully for a successful oil change. Safety first!

1. Prepare Your Jeep and Workspace

  1. Warm Up the Engine: Drive your Jeep for 5-10 minutes to warm the oil. Warm oil drains more completely.
  2. Park on a Level Surface: This ensures accurate oil level readings later and safe lifting.
  3. Engage Parking Brake: Always activate the parking brake.
  4. Chock the Wheels: Place wheel chocks behind the rear wheels (if lifting the front) or vice-versa.
  5. Lift the Vehicle: Using your jack, lift the front of the vehicle to a comfortable working height.
  6. Secure with Jack Stands: Place jack stands under sturdy frame points. Lower the vehicle onto the stands. Give it a gentle shake to confirm stability. Never work under a vehicle supported only by a jack.

2. Drain the Old Oil

  1. Locate the Drain Plug: It’s usually at the lowest point of the oil pan, often near the front or middle of the engine.
  2. Position the Drain Pan: Place your oil drain pan directly under the drain plug.
  3. Remove the Drain Plug: Using your socket wrench, loosen and carefully remove the drain plug. Be prepared for oil to flow out immediately and rapidly. The oil will likely be hot.
  4. Let it Drain Completely: Allow all the old oil to drain into the pan. This can take 10-15 minutes.
  5. Inspect the Drain Plug: Check the drain plug for any damage. Replace the old crush washer with a new one.
  6. Reinstall Drain Plug: Once draining stops, clean the area around the drain hole. Reinstall the drain plug and tighten it to the manufacturer’s specified torque (check your owner’s manual or a service manual – usually around 20-25 ft-lbs). Do not overtighten!
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3. Replace the Oil Filter

  1. Locate the Oil Filter: The oil filter location varies by engine. For the 2.4L, it’s often cartridge-style on top of the engine. For the 3.2L, it’s usually on the side or front of the engine block. The 2.0L Turbo also typically has a cartridge filter on top.
  2. Position a Small Catch Pan: Even with cartridge filters, some oil will drip. Place a small pan or rags underneath.
  3. Remove the Old Filter: Use your oil filter wrench to loosen and remove the old filter. Be mindful of residual oil.
  4. Prepare the New Filter: For spin-on filters, apply a thin film of new oil to the rubber gasket of the new filter. For cartridge filters, ensure all old O-rings are removed and new O-rings (usually included with the filter) are properly installed.
  5. Install the New Filter: Hand-tighten the new filter until the gasket seats, then tighten an additional 3/4 to 1 full turn, or to the manufacturer’s specified torque if using a filter wrench. Again, do not overtighten!

4. Add New Engine Oil

  1. Lower the Vehicle: Carefully remove the jack stands and lower your Jeep back to level ground.
  2. Remove Oil Fill Cap: Locate and remove the oil fill cap, usually on top of the engine.
  3. Insert Funnel: Place a clean funnel into the oil fill opening.
  4. Add New Oil: Pour in the recommended amount of new, correct-type synthetic oil. Start with slightly less than the full capacity (e.g., 5 quarts for the 2.4L, 5.5 quarts for the 3.2L, etc.), leaving a small amount to top off later. This ensures you don’t overfill.
  5. Replace Oil Fill Cap: Once the oil is added, securely replace the oil fill cap.

5. Check for Leaks and Final Oil Level

  1. Start the Engine: Let the engine run for a minute or two. This allows the new oil to circulate and fill the filter.
  2. Check for Leaks: While the engine runs, quickly check under the Jeep for any oil leaks around the drain plug or oil filter.
  3. Shut Off Engine: Turn off the engine and wait 5-10 minutes for the oil to settle back into the pan.
  4. Check Dipstick: Pull out the dipstick, wipe it clean, reinsert it fully, then pull it out again to check the oil level. It should be between the “MIN” and “MAX” marks.
  5. Adjust as Needed: If the level is low, add small amounts of oil (1/4 quart at a time), waiting a few minutes between additions, and rechecking the dipstick until the level is correct. If it’s overfilled, you’ll need to drain some out.

Post-Oil Change Maintenance and Safety Tips

Changing your oil is a big step, but a few final considerations will ensure your Jeep stays in top shape and you stay safe.

Resetting the Oil Change Indicator

Your 2019 Jeep Cherokee likely has an oil change indicator light. After an oil change, you’ll need to reset it. The exact procedure can vary slightly, but generally involves:

  1. Turn the ignition to the “ON” position (do not start the engine).
  2. Press the accelerator pedal slowly to the floor three times within 10 seconds.
  3. Turn the ignition to the “OFF” position.
  4. Start the engine to confirm the light has reset.

Refer to your owner’s manual for the precise steps for your model.

Proper Disposal of Used Oil and Filter

Used motor oil is a hazardous waste and must be disposed of properly. Never pour it down a drain or on the ground. Most auto parts stores, service stations, and municipal recycling centers accept used motor oil for free. Drain your old filter thoroughly before disposing of it according to local regulations.

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Off-Road Considerations for Oil Changes

If you’re an off-roader, regular oil changes are even more critical. Dusty conditions, extreme inclines, and heavy loads can put extra stress on your engine and oil. Consider shorter oil change intervals if you frequently tackle tough trails. Always carry extra oil on long trips, especially if you’re venturing into remote areas where finding the right oil might be difficult.

When performing an oil change in the field (only in emergencies!), ensure you collect all used oil and debris. Leaving contaminants behind can harm wildlife and ecosystems. Always “tread lightly” and pack out everything you pack in.

Frequently Asked Questions About Your 2019 Jeep Cherokee Oil Change

How often should I change the oil in my 2019 Jeep Cherokee?

The general recommendation for most 2019 Jeep Cherokees with synthetic oil is every 10,000 miles or 12 months, whichever comes first. However, if you drive in severe conditions (heavy towing, extreme temperatures, dusty environments, frequent short trips, or off-roading), consider changing it every 5,000 miles or 6 months. Always consult your owner’s manual for specific maintenance schedules based on your driving habits.

Can I mix different brands of synthetic oil in my Jeep Cherokee?

While it’s generally best to stick with one brand and type of oil, mixing different brands of synthetic oil with the same viscosity and specifications (e.g., 0W-20) is usually safe for topping off. The critical factor is that the oils meet the same API and ACEA standards recommended by Jeep. However, for a full oil change, using a single consistent product is ideal.

What happens if I put too much oil in my 2019 Jeep Cherokee?

Overfilling your engine with oil can be as damaging as underfilling. Excess oil can cause aeration, where the crankshaft whips the oil into a froth. This reduces the oil’s lubricating properties and can lead to increased engine wear, oil leaks, and even damage to seals. It can also cause catalytic converter damage. If you’ve overfilled, it’s best to drain out the excess until the level is correct.

Do I need to change the oil filter every time I change the oil?

Yes, absolutely. The oil filter traps contaminants and metal particles from circulating in your engine. A dirty or clogged filter cannot effectively clean the new oil, rendering your fresh oil change less effective. Always replace the oil filter with every oil change.

What if I use conventional oil instead of synthetic?

Using conventional oil in a 2019 Jeep Cherokee that requires synthetic oil is not recommended and can lead to several problems. Conventional oil breaks down faster, offers less protection against wear, and can form sludge and deposits. This can reduce engine lifespan, void your warranty, and lead to costly repairs over time. Always use the specified synthetic oil.

Keep Your Jeep Running Strong

Knowing how much oil does a 2019 Jeep Cherokee take for your specific engine and performing a DIY oil change is a fundamental skill for any vehicle owner, especially for us at FatBoysOffroad who love to push our vehicles to the limit. It saves you money, gives you a deeper understanding of your vehicle, and ensures you’re using the best products for its longevity.

Remember to always prioritize safety, use the correct tools and materials, and dispose of used fluids responsibly. With this guide, you’re well-equipped to keep your 2019 Jeep Cherokee’s heart beating strong, ready for your next adventure on or off the pavement. Happy trails!

Thomas Corle
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