2013 Jeep Grand Cherokee Oil Capacity

So, you own a 2013 Jeep Grand Cherokee. Whether it’s your daily driver, your trusty trail companion, or both, keeping its heart – the engine – healthy is paramount. And when it comes to engine health, nothing is more critical than regular oil changes with the right type and amount of lubricant.

You’re probably here because you’re a hands-on owner, someone who values understanding their vehicle and tackling maintenance tasks yourself. You know that getting the 2013 Jeep Grand Cherokee oil capacity right is crucial, but it’s not just about the number. It’s about the right oil, the right filter, and the right process.

This comprehensive guide from FatBoysOffroad will cut through the noise. We promise to equip you with all the expert knowledge you need to confidently perform an oil change, ensuring your 2013 Grand Cherokee runs smoothly and reliably, whether you’re cruising the highway or tackling a rocky ascent. You’ll learn the exact capacities for each engine option, the recommended oil types, essential tools, a step-by-step process, and critical off-road considerations. Let’s dive in!

Table of Contents

Understanding Your 2013 Jeep Grand Cherokee Engine Options and Oil Needs

The 2013 Jeep Grand Cherokee was available with a few robust engine choices, each with specific oil requirements. Knowing which engine you have is the first step to getting your oil change right. This isn’t a one-size-fits-all situation, especially when it comes to the precise 2013 Jeep Grand Cherokee oil capacity.

Before you even think about cracking open an oil jug, pop your hood or check your owner’s manual to confirm your engine. This small step prevents big headaches later.

3.6L Pentastar V6 Engine Oil Capacity and Type

The 3.6L Pentastar V6 is a popular and reliable engine found in many Jeep models. It’s known for its balance of power and efficiency, making it a favorite for daily driving and light off-roading.

Oil Capacity: 6 quarts (5.7 liters) with a new filter.
Oil Type: 5W-20 full synthetic engine oil.
API Certification: Ensure the oil meets Chrysler’s Material Standard MS-6395. Look for the API “starburst” symbol on the bottle.

Using full synthetic oil is not just a recommendation; it’s a requirement for the Pentastar. It handles temperature extremes better and provides superior protection for modern engine components.

5.7L HEMI V8 Engine Oil Capacity and Type

For those who crave more power, the 5.7L HEMI V8 delivers. This engine is a beast, perfect for towing and serious off-road adventures, but it demands proper lubrication to perform its best.

Oil Capacity: 7 quarts (6.6 liters) with a new filter.
Oil Type: 5W-20 full synthetic engine oil.
API Certification: Like the Pentastar, it needs oil meeting Chrysler’s Material Standard MS-6395.

The HEMI’s Multi-Displacement System (MDS), which deactivates cylinders for fuel economy, is particularly sensitive to oil viscosity and quality. Using the correct 5W-20 synthetic oil is critical for its proper operation.

3.0L EcoDiesel V6 Engine Oil Capacity and Type (Export Markets)

While less common in North America for the 2013 model year, some export markets received a 3.0L EcoDiesel V6. If you happen to have one, its oil requirements are distinctly different.

Oil Capacity: Approximately 8.5-9.5 quarts (8.0-9.0 liters) with a new filter. Always consult your specific owner’s manual for exact figures as these can vary slightly by market and build.
Oil Type: Low-ash 5W-30 synthetic diesel engine oil.
API Certification: Look for CJ-4 or CK-4 rated oil, specifically designed for diesel engines with Diesel Particulate Filters (DPF).

Diesel engines have unique needs due to higher compression ratios and soot production. Using the wrong oil can quickly damage emission control systems like the DPF.

Essential Tools and Materials for Your Jeep Grand Cherokee Oil Change

Before you start, gather everything you’ll need. A well-prepared DIYer is a safe and efficient DIYer. This list covers the basics for a successful oil change, making sure you have the right components for your 2013 Jeep Grand Cherokee oil capacity and type.

Required Tools

Socket Wrench Set: You’ll need the correct size socket for your drain plug (usually 13mm or 1/2 inch) and potentially for the oil filter housing.
Oil Filter Wrench: Essential for removing the old filter. For the Pentastar V6, you’ll need a cap-style filter wrench (often 24mm or 27mm, confirm your filter housing size). For the HEMI V8, a strap-style or cup-style wrench might work better for the canister filter.
Drain Pan: Large enough to hold the full oil capacity of your engine (e.g., 7-quart capacity for a V6, 8-quart for a V8).
Funnel: Prevents spills when refilling with new oil.
Torque Wrench: Crucial for tightening the drain plug and oil filter housing to specification, preventing leaks or damage.
Rags/Shop Towels: For cleanup.
Jack and Jack Stands: Absolutely necessary for safely lifting your vehicle and securing it. 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 chemicals.
Safety Glasses: Protect your eyes from splashes.

Required Materials

Engine Oil: The correct type and amount as specified for your engine (e.g., 6 quarts of 5W-20 full synthetic for the 3.6L Pentastar). Always buy an extra quart just in case.
Oil Filter: A new, high-quality oil filter specific to your 2013 Jeep Grand Cherokee engine.
- For the 3.6L Pentastar V6, this will be a cartridge-style filter (e.g., Mopar 68079437AB or equivalent).
- For the 5.7L HEMI V8, this will be a spin-on canister filter (e.g., Mopar 04892339AA or equivalent).
Drain Plug Gasket/Crush Washer: It’s good practice to replace this with every oil change to ensure a leak-free seal. Sometimes it comes with the new oil filter.

Step-by-Step Oil Change Procedure for Your 2013 Grand Cherokee

Performing an oil change is a straightforward process, but attention to detail and safety are key. Follow these steps for a clean, efficient, and safe oil change for your Grand Cherokee.

1. Prepare for Safety

Warm Up Engine: Drive your Jeep for a few minutes to warm the oil. Warm oil drains more completely.
Park on Level Ground: Ensure the vehicle is on a flat, stable surface.
Engage Parking Brake: Always set the parking brake.
Chock Wheels: Place wheel chocks behind the rear wheels (if lifting the front) or in front of the front wheels (if lifting the rear).
Lift Vehicle Safely: Use a floor jack to lift the front of the vehicle. Place jack stands securely under the frame rails or designated jack points. Gently lower the vehicle onto the jack stands. Give it a gentle shake to ensure it’s stable.

2. Drain the Old Oil

Locate Drain Plug: Position your drain pan directly under the oil pan drain plug.
Remove Drain Plug: Using your socket wrench, carefully loosen and remove the drain plug. Be prepared for hot oil to come out quickly.
Allow to Drain: Let the oil drain completely. This usually takes 10-15 minutes.
Inspect Drain Plug: Check the drain plug and replace the crush washer or gasket. Clean any debris.
Reinstall Drain Plug: Hand-tighten the drain plug, then use your torque wrench to tighten it to the manufacturer’s specification (check your manual, typically around 20-25 ft-lbs for most Jeep drain plugs). Do not overtighten!

3. Replace the Oil Filter

The location and type of filter vary by engine:

For 3.6L Pentastar V6 (Cartridge Filter)

Locate Filter Housing: The oil filter housing is typically on top of the engine, often near the front, a black plastic cap.
Remove Filter Housing: Use your cap-style oil filter wrench to loosen and remove the housing cap. There will be some oil inside, so have rags ready.
Remove Old Filter: Pull the old cartridge filter straight out.
Replace O-Rings: Remove the old O-rings from the filter housing cap and replace them with the new ones that come with your new filter. Lubricate the new O-rings with a little fresh oil.
Install New Filter: Push the new filter cartridge onto the central post inside the housing cap until it clicks into place.
Reinstall Housing: Carefully thread the housing cap back into the engine block by hand to avoid cross-threading. Then, use your torque wrench to tighten it to the specified torque (usually around 18-20 ft-lbs).

For 5.7L HEMI V8 (Spin-on Canister Filter)

Locate Filter: The spin-on filter is usually on the side of the engine block, accessible from underneath.
Remove Old Filter: Use your oil filter wrench to loosen the old filter. Once loose, unscrew it by hand. Be ready for residual oil to spill from the filter.
Prepare New Filter: Apply a thin film of fresh oil to the rubber gasket of the new filter.
Install New Filter: Hand-tighten the new filter until the gasket makes contact with the engine block. Then, tighten it an additional 3/4 to 1 full turn. Do not overtighten with a wrench.

4. Add New Engine Oil

Lower Vehicle: Carefully raise the vehicle with the jack, remove the jack stands, and lower the vehicle completely to level ground.
Locate Oil Fill Cap: Remove the oil fill cap on the engine.
Add Oil: Place your funnel in the oil fill opening. Slowly pour in the recommended amount of new oil (e.g., 6 quarts for 3.6L, 7 quarts for 5.7L).
Check Dipstick: After adding the initial amount, replace the oil fill cap. Start the engine and let it run for about a minute to circulate the new oil and fill the filter. Turn off the engine and wait 5-10 minutes for the oil to settle.
Verify Level: Pull out the dipstick, wipe it clean, reinsert it fully, then pull it out again. The oil level should be between the “MIN” and “MAX” marks. Add small amounts of oil as needed until it reaches the full mark.
Final Check: Check under the vehicle for any leaks around the drain plug or oil filter.

Always double-check your owner’s manual for specific torque values and the precise 2013 Jeep Grand Cherokee oil capacity for your exact engine configuration.

Maintaining Proper Oil Levels Between Changes

An oil change isn’t a “set it and forget it” task. Especially if you’re an off-roader or frequently tow, monitoring your oil level between changes is critical. Your 2013 Jeep Grand Cherokee engine, like any other, can consume a small amount of oil over time.

Make it a habit to check your oil level at least once a month, or before any long trip or challenging off-road excursion. Low oil levels can lead to increased engine wear and even catastrophic failure.

How to Check Your Oil Level Correctly

Park on Level Ground: Ensure your Jeep is on a flat, level surface for an accurate reading.
Warm Engine, Then Wait: Drive the vehicle until it reaches operating temperature. Then, turn off the engine and wait 5-10 minutes for the oil to drain back into the oil pan.
Locate and Pull Dipstick: Find the yellow or orange loop-handled dipstick, usually on one side of the engine. Pull it out completely.
Wipe Clean: Use a clean rag or paper towel to wipe all the oil off the dipstick.
Reinsert and Remove: Push the dipstick back into its tube until it’s fully seated, then pull it out again.
Read Level: Observe where the oil mark falls between the “MIN” and “MAX” (or “ADD” and “FULL”) indicators on the dipstick.
Add as Needed: If the oil is below the “MIN” mark, add oil in small increments (e.g., half a quart at a time), rechecking the dipstick after each addition until the level is within the safe operating range.

Never overfill your engine with oil. Too much oil can cause aeration, leading to reduced lubrication and potential damage to seals.

Off-Road Considerations for Your Grand Cherokee’s Oil System

Taking your 2013 Jeep Grand Cherokee off-road puts extra stress on every component, including the engine and its lubrication system. Knowing the correct 2013 Jeep Grand Cherokee oil capacity is just the beginning for off-road enthusiasts.

Engine Oil & Extreme Angles

When climbing steep inclines or traversing side hills, the oil in your pan can slosh away from the oil pump pickup tube. This can momentarily starve the engine of lubrication, especially at high RPMs. While the Grand Cherokee’s oil pan is generally well-designed, prolonged extreme angles can still be an issue.

Check Oil More Frequently: Before and after every serious off-road trip, check your oil level.
Consider an Aftermarket Skid Plate: While not directly related to oil capacity, a robust engine skid plate is vital. It protects your oil pan from rocks, roots, and other trail hazards that could cause a catastrophic leak.
Listen to Your Engine: Any unusual noises, especially ticking or knocking, could indicate a lubrication issue. Pull over immediately and check your oil.

Oil Cooling and High Temperatures

Crawling slowly over obstacles, especially in hot weather, can push engine temperatures higher. Synthetic oil is more resistant to thermal breakdown than conventional oil, making it the superior choice for off-road use.

Ensure your cooling system is in top shape, and consider an aftermarket oil cooler if you frequently tackle extreme conditions or live in very hot climates. This helps maintain optimal oil temperature, preserving its lubricating properties.

Common Oil Change Mistakes to Avoid

Even experienced DIYers can make mistakes. Being aware of these common pitfalls will help you ensure a perfect oil change every time for your 2013 Grand Cherokee.

Not Using Jack Stands: Relying solely on a jack is incredibly dangerous. Always use jack stands.
Overtightening the Drain Plug or Filter: This can strip threads, crack housings, or damage gaskets, leading to leaks or expensive repairs. Always use a torque wrench to specified values.
Underfilling or Overfilling Oil: Both can be detrimental. Too little oil leads to friction and wear. Too much can cause aeration and put stress on seals. Always use the specified 2013 Jeep Grand Cherokee oil capacity and double-check with the dipstick.
Using the Wrong Oil Type: Especially critical for the Pentastar and HEMI engines that require 5W-20 synthetic, and the EcoDiesel with its specific low-ash requirements. Using conventional or the wrong viscosity can lead to premature wear and issues with systems like MDS.
Not Replacing O-Rings (Cartridge Filters): For Pentastar engines, the new oil filter comes with new O-rings for the housing cap. Failing to replace them is a common cause of leaks.
Forgetting to Reinstall the Drain Plug: It sounds silly, but it happens! Always do a final visual check for leaks after adding oil and running the engine briefly.

Frequently Asked Questions About Your 2013 Jeep Grand Cherokee Oil

How often should I change the oil in my 2013 Jeep Grand Cherokee?

For most 2013 Grand Cherokees with the Pentastar V6 or HEMI V8 using synthetic oil, the recommended interval is typically every 8,000 to 10,000 miles or 6-12 months, whichever comes first. However, if you frequently tow, drive in dusty conditions, or engage in heavy off-roading, consider shorter intervals, such as every 5,000 miles or every 6 months. Always check your owner’s manual for the most accurate service schedule for your specific driving conditions.

Can I use conventional oil instead of synthetic in my 2013 Grand Cherokee?

No. Both the 3.6L Pentastar V6 and 5.7L HEMI V8 engines in the 2013 Grand Cherokee are designed and engineered to use 5W-20 full synthetic engine oil that meets Chrysler’s MS-6395 specification. Using conventional oil can lead to premature engine wear, reduced performance, and potential issues with engine components like the MDS in the HEMI.

What brand of oil filter should I use?

While Mopar (Chrysler’s OEM brand) filters are always a safe bet, many reputable aftermarket brands like Wix, Mann, Fram (Ultra Synthetic or Tough Guard lines), K&N, and Mobil 1 also produce high-quality filters that meet or exceed OEM specifications. The most important thing is to choose a filter specifically designed for your engine (cartridge for V6, spin-on for V8) and from a trusted brand.

What should I do with the used oil?

Used engine oil is a hazardous waste and must be disposed of properly. Do NOT pour it down the drain or throw it in the trash. Most auto parts stores, service centers, and municipal recycling facilities will accept used engine oil for recycling, often free of charge. Collect it in a sealed container (like the empty new oil jugs) and take it to a designated recycling point.

Conclusion: Keep Your Jeep Rolling Strong

Mastering the oil change for your 2013 Jeep Grand Cherokee isn’t just about saving a few bucks; it’s about connecting with your vehicle, understanding its needs, and ensuring its longevity. Knowing the precise 2013 Jeep Grand Cherokee oil capacity, along with the correct oil type, filter, and procedure, empowers you to be a more knowledgeable and confident owner.

Whether you’re hitting the trails, cruising the highway, or just navigating your daily commute, a properly maintained engine is the foundation of reliability. By following this guide and prioritizing safety, you’re not just changing oil; you’re investing in countless more adventures with your trusty Grand Cherokee. So grab your tools, get to work, and keep that Jeep roaring for years to come!

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Thomas Corle

Founder & Automobile expert at FatBoysOffroad

Automobile expert and off-road enthusiast, sharing in-depth knowledge of vehicles, gear, and adventures. Helping readers make smart decisions and enjoy the thrill of off-roading safely and confidently.