Your 2014 Jeep Grand Cherokee Laredo needs 5W-20 full synthetic oil to maintain proper engine protection and performance. The correct 2014 jeep grand cherokee laredo oil type is essential for keeping your 3.6L Pentastar V6 running smoothly. Using the wrong viscosity can lead to increased wear, reduced fuel economy, or even engine damage over time.
This guide covers everything you need to know about oil for your Grand Cherokee. We’ll explain the exact specifications, how to check your oil level, and the best brands to use. Let’s get started.
2014 Jeep Grand Cherokee Laredo Oil Type
The factory recommendation for your 2014 Jeep Grand Cherokee Laredo is 5W-20 full synthetic motor oil. This viscosity ensures proper lubrication in both cold starts and high-temperature driving conditions. The 3.6L Pentastar engine is designed specifically for this oil weight.
Why full synthetic? Synthetic oil provides better protection against sludge, resists breakdown at high temperatures, and flows more easily in cold weather. It also extends the time between oil changes compared to conventional oil. Your engine will thank you.
Oil Capacity And Filter Information
Knowing the oil capacity helps you buy the right amount. For the 2014 Jeep Grand Cherokee Laredo with the 3.6L engine, the oil capacity is 6 quarts (5.7 liters) including the filter. Always check your owner’s manual for the most accurate figure.
- Oil capacity: 6 quarts (5.7 liters)
- Oil type: 5W-20 full synthetic
- Oil filter: Mopar MO-349 or equivalent
- API service rating: SN or higher
- ILSAF standard: GF-5 or higher
Using the correct oil filter is just as important as the oil itself. A poor-quality filter can restrict flow or fail to trap contaminants. Stick with OEM Mopar filters or reputable aftermarket brands like Fram, Purolator, or Wix.
Why 5W-20 Is The Right Choice
5W-20 oil has a low viscosity when cold (the “5W” part) and maintains stability at operating temperature (the “20” part). This balance protects your engine during startup when most wear occurs. The Pentastar engine’s tight tolerances require this specific weight.
Using 5W-30 or 0W-20 might seem similar, but it’s not recommended. Thicker oil can reduce fuel economy and cause sluggish performance. Thinner oil might not provide enough protection under heavy load. Stick with 5W-20 for best results.
Top Oil Brands For Your Jeep
Not all synthetic oils are created equal. Here are the top brands that meet or exceed the requirements for your 2014 Jeep Grand Cherokee Laredo:
- Pennzoil Platinum Full Synthetic 5W-20 – Excellent thermal stability and cleaning properties
- Mobil 1 Extended Performance 5W-20 – Great for longer oil change intervals
- Castrol EDGE 5W-20 – Strong film strength for high-stress driving
- Valvoline Advanced Full Synthetic 5W-20 – Good value and reliable protection
- Royal Purple 5W-20 – Premium option with enhanced wear protection
Any of these brands will work well. Just make sure the bottle says “full synthetic” and meets API SN or SP ratings. Avoid blends or conventional oil unless you’re in a pinch.
How To Check Oil Level In Your 2014 Jeep Grand Cherokee Laredo
Checking your oil level regularly is a simple way to catch problems early. Here’s how to do it correctly:
- Park your Jeep on level ground and turn off the engine
- Wait at least 5 minutes for the oil to settle back into the pan
- Open the hood and locate the dipstick (yellow handle, near the front of the engine)
- Pull the dipstick out and wipe it clean with a rag
- Reinsert the dipstick fully, then pull it out again
- Check where the oil level falls on the crosshatch pattern
- If it’s between the “MIN” and “MAX” marks, you’re good
- If it’s below “MIN,” add oil in small increments and recheck
Don’t overfill the oil. Too much oil can cause foaming and reduce lubrication. Aim for the “MAX” mark but not above it.
When To Check Your Oil
Check your oil at least once a month or before long trips. If you notice any of these signs, check immediately:
- Oil pressure warning light comes on
- Unusual engine noises (ticking or knocking)
- Burning smell from the engine bay
- Blue or white smoke from the exhaust
- Oil spots under your parking spot
Regular checks help you catch leaks or consumption issues early. It takes less than two minutes and can save you from costly repairs.
Oil Change Interval For The 2014 Jeep Grand Cherokee Laredo
Jeep recommends changing the oil every 6,000 miles or 6 months, whichever comes first. However, your driving habits may require more frequent changes. Severe driving conditions include:
- Frequent short trips (under 5 miles)
- Extreme hot or cold weather
- Towing or hauling heavy loads
- Driving on dusty or unpaved roads
- Frequent stop-and-go traffic
If you drive in severe conditions, change your oil every 3,000 to 4,000 miles. Full synthetic oil can handle longer intervals, but it’s better to be safe than sorry. Always follow the “severe service” schedule if your driving matches those conditions.
Synthetic Oil Change Benefits
Using full synthetic oil in your 2014 Jeep Grand Cherokee Laredo offers several advantages:
- Better engine cleanliness – fewer deposits and sludge
- Improved fuel economy – up to 2% better than conventional oil
- Enhanced cold-weather starting – flows easier in winter
- Longer oil life – can last up to 10,000 miles with some brands
- Reduced engine wear – better film strength at high temperatures
The extra cost of synthetic oil is worth it for the protection it provides. Your Pentastar engine is a precision machine, and it deserves the best lubrication.
Step-By-Step Oil Change Guide For Your Jeep
Changing your own oil saves money and gives you control over what goes into your engine. Here’s a step-by-step guide for the 2014 Jeep Grand Cherokee Laredo:
Tools And Materials Needed
- 6 quarts of 5W-20 full synthetic oil
- Oil filter (Mopar MO-349 or equivalent)
- Oil filter wrench
- Socket set (15mm for drain plug)
- Drain pan
- Funnel
- Rags or paper towels
- Jack and jack stands (if needed)
Step 1: Prepare The Vehicle
Park on level ground and let the engine cool for 15-20 minutes. If your Jeep is low to the ground, use a jack to raise the front and secure it with jack stands. Never work under a vehicle supported only by a jack.
Step 2: Drain The Old Oil
Place the drain pan under the oil pan. Locate the drain plug (15mm bolt) on the bottom of the pan. Loosen it with a socket wrench, then remove it by hand. Let the oil drain completely. Be careful – the oil may still be warm.
Step 3: Remove The Old Filter
The oil filter is located on the front of the engine, near the bottom. Use an oil filter wrench to loosen it. Turn it counterclockwise and remove it by hand. Some oil will spill, so have rags ready. Wipe the filter mounting surface clean.
Step 4: Install The New Filter
Apply a thin layer of new oil to the rubber gasket on the new filter. This helps create a proper seal. Screw the new filter on by hand until it contacts the mounting surface, then tighten it an additional 3/4 turn. Don’t overtighten.
Step 5: Replace The Drain Plug
Clean the drain plug and install a new crush washer if needed. Thread the plug back in by hand, then tighten it with a socket wrench to 25 ft-lbs. Don’t overtighten – you can strip the threads.
Step 6: Add New Oil
Remove the oil fill cap on top of the engine. Use a funnel to add 5.5 quarts of 5W-20 full synthetic oil. Replace the cap. Start the engine and let it run for 30 seconds. Check for leaks around the drain plug and filter.
Step 7: Check Oil Level
Turn off the engine and wait 5 minutes. Check the dipstick. Add more oil if needed to reach the “MAX” mark. You should have used about 6 quarts total. Wipe up any spills.
Common Oil-Related Issues With The 2014 Jeep Grand Cherokee Laredo
Some owners report oil consumption issues with the 3.6L Pentastar engine. This is not normal and should be investigated. Common causes include:
- Worn piston rings
- PCV valve problems
- Valve seal leaks
- External oil leaks (oil pan gasket, timing cover)
If you notice your oil level dropping between changes, check for leaks first. If no leaks are found, have a mechanic perform a compression test. Excessive oil consumption can lead to catalytic converter damage.
Oil Pressure Warnings
If your oil pressure warning light comes on, stop driving immediately. Low oil pressure can cause catastrophic engine damage. Check the oil level first. If it’s full, the issue may be a faulty sensor, clogged oil pickup, or worn oil pump.
Don’t ignore oil pressure warnings. Even a few seconds of low pressure can score bearings and ruin your engine. Have the problem diagnosed right away.
Frequently Asked Questions About 2014 Jeep Grand Cherokee Laredo Oil
Can I Use 5W-30 Instead Of 5W-20 In My 2014 Jeep Grand Cherokee Laredo?
It’s not recommended. The engine is designed for 5W-20. Using 5W-30 may reduce fuel economy and cause slightly higher engine temperatures. Stick with the factory spec for best performance and warranty compliance.
How Often Should I Change The Oil In My 2014 Jeep Grand Cherokee Laredo?
Jeep recommends every 6,000 miles or 6 months under normal driving. If you tow frequently or drive in extreme conditions, change it every 3,000 to 4,000 miles. Full synthetic oil can handle longer intervals, but regular changes are still important.
What Happens If I Use Conventional Oil Instead Of Synthetic?
Conventional oil doesn’t provide the same level of protection as synthetic. It breaks down faster, especially at high temperatures. You may experience increased engine wear and sludge buildup. It’s best to use full synthetic as recommended.
Can I Switch From Synthetic To Conventional Oil?
Yes, but it’s not advisable. Once you’ve used synthetic, switching to conventional may cause deposits to loosen and clog oil passages. If you must switch, do a full oil change and monitor the engine closely. Stick with synthetic for peace of mind.
Where Is The Oil Filter Located On A 2014 Jeep Grand Cherokee Laredo?
The oil filter is on the front of the engine, low down on the passenger side. It’s a cartridge-style filter with a plastic housing. You’ll need a 27mm socket or a special oil filter cap wrench to remove it. Access is tight but doable from underneath the vehicle.
Final Thoughts On Keeping Your Jeep’s Engine Healthy
Using the right 2014 Jeep Grand Cherokee Laredo oil type is one of the simplest ways to extend your engine’s life. Stick with 5W-20 full synthetic, change it on schedule, and check the level regularly. Your Pentastar V6 will reward you with smooth performance and reliability for years to come.
Don’t forget to reset the oil life monitor after each change. To do this, turn the ignition to the “Run” position without starting the engine. Press the gas pedal three times within 10 seconds. The display should show “Oil Life 100%.” This helps you keep track of when your next change is due.
If you’re unsure about any step, consult your owner’s manual or ask a professional mechanic. Taking care of your Jeep’s oil system is an investment in its longevity. Drive safe and enjoy the ride.