Jeep Wrangler is ideal for off-road adventures – from green laning to rock crawling. However, your vehicle must be in good driving conditions when exploring different terrains.
So to help keep your vehicle in good shape, our team spent 48 hours researching and compiling this 2015 Jeep Wrangler oil type guide.
2015 Jeep Wrangler: An Overview
The 2015 Jeep Wrangler is one of the best off-road vehicles, offering outstanding performance that can easily tackle any terrain, a well-made and functional cabin, and is highly customizable. It belongs to the third generation of Jeep Wrangler with innovative design and features like traction control and stability control .
In addition, the 2015 Jeep model is a four-wheel drive available in two or four doors and comes with a 285 hp 3.6-liter V-6 engine and 260 pound-feet of torque featuring a six-speed manual or a five-speed automatic transmission.
5 Different 2015 Jeep Wrangler Oil Types
Conventional oil was first used to lubricate steam engines back in the 1800s . This engine oil type is extracted from refined crude oil, ideal for vehicles with combustion engines.
Also, this engine oil is much cheaper than artificial oil and has a higher viscosity level, making it slower to flow and ideal for protecting aging engines.
Full Synthetic Motor Oil
An ideal Jeep Wrangler oil that is purely made in the factories, the Full Synthetic Motor Oil consists of varying additives. As the name suggests, it has synthetic oil as its base or processed petroleum. If you are on the search for solid labels to go with, you can try Amsoil, Mobil 1, Castrol, or Royal Purple.
This engine oil type and its capacity cost higher than synthetic oil, offering higher working performance and protection. Furthermore, it can help prevent sludge, lower chances of friction, protect against extreme temperatures, and regulate oil breakdown to lower the rate of engine oxidation.
The Synthetic-Blend oil is made by combining Conventional Motor oil and Synthetic Motor oil as its base, which is also ideal for Jeep Wrangler. Since this engine oil type and capacity is a mixture of the two, it offers a moderate working performance and is cheaper than synthetic motor oil.
The artificial blend offers almost the same benefits despite the price difference, like preventing the vehicle from engine wear and lasting in extreme conditions.
High Mileage Motor Oil
Another recommended oil for Jeep Wrangler, the High Mileage Motor oil, is the best one you can use, especially if you often go on long adventures. While a Jeep Wrangler vehicle usually runs around 280,000 to 400,000 miles, using engine oils for high mileage can prevent, restore, and save deteriorating engine parts, enhancing operating conditions.
Moreover, this type and capacity of Jeep Wrangler oil contain seal enhancers to prevent leaks, resulting in lower oil consumption.
One of the most efficient Jeep Wrangler oil types, the Diesel Oil is made from distilled crude oil named petrodiesel or from renewable materials called biodiesel. Nonetheless, the two are ideal for a heavy type vehicle with high capacity like Jeep Wrangler.
It also helps to improve the vehicle operating conditions by maximizing the performance and extending the lifespan of the engine. However, diesel oil can increase the risk of cancer and respiratory-related disease.
What Type of Oil Does a 2015 Jeep Wrangler Need?
The recommended oil type is synthetic motor oil, SAE 5W-20 winter viscosity grade oil. The Jeep Wrangler features a 3.6-liter V-6 engine that has a capacity of consuming 6 quarts of oil. By using this type of Jeep Wrangler oil, your truck is guaranteed to have greater working performance.
Furthermore, although this type and capacity of oil engine cost higher than synthetic-blend oil, it is cost-effective, offering a longer interval to change oil and low oxidation.
Why 2015 Jeep Wrangler Needs An Oil Change?
A truck like a Jeep Wrangler with high mileage needs regular oil changes to provide enough lubrication. This keeps the oil level at the ideal to prevent the vehicle from heating up. (Take note that too much heat can cause engine breakdown).
You can use an oil filter to remove engine dirt that can slow down driving conditions and protect your car from internal damages. You can easily buy these filters from your local store.
How Often Does My Jeep Need an Oil Change?
According to the Owner’s Manual for Jeep Wrangler, you must change oil and perform an oil filter if the indicator system is alerted. Note that changing oil varies depending on the capacity and type of oils used to fuel an engine.
They also recommend doing an oil filter and to change the oil if the vehicle uses conventional oil after running 3,000 to 5,000 miles. On the other hand, if your jeep is fueled by synthetic oil, you can change the oil and oil filter after 7,500 to 10,000.
Make sure that your filters are of good quality to prevent any problems from arising during the duration of your project.
What Happens When You Don’t Regularly Change Oil?
If you don’t regularly change oil, the oils inside the engine will eventually turn to mud, and when combined with heat, will result in your vehicle’s overheating. Oil changes help maintain the ideal oil level of an engine, and skipping this maintenance service can cause further damage to your car.
Aside from that, your vehicle warranty may be voided if you fail to comply with the needed maintenance.
How much does an oil change cost for a 2015 Jeep Wrangler?
A change of oil can cost around $27 to $87 for a Jeep Wrangler (2015). Under normal conditions, you can change oil every 3,000 to 7,500 miles. While under harsh operating conditions, you should change the oil every 1,000 miles.
Is it okay to mix Conventional Oil & Synthetic Motor Oil?
Yes, you can mix synthetic and conventional oil as they only vary in viscosity but have almost the same base ingredients. However, it can lessen the engine performance. Nonetheless, it is safe to mix the two and protect your engine.
What is the difference between Synthetic Blend Oil & Full Synthetic Oil?
They differ in the base oil, price cost, change oil, and benefits. The synthetic blend is less expensive with a change oil interval of around 6,000 miles, while the other one is more expensive with a change oil interval of around 5,000 to 15,000 miles.
Overall, owning a Jeep Wrangler requires constant maintenance through petroleum change which is essential in protecting the engine and keeping it in mint condition. So, before you search the market and shop for the perfect brands, make sure to choose the best Jeep Wrangler oil that provides value for your money and enhances your engine life.
Thank you for reading this far! I hope that the information provided in this article will be helpful to you.