2018 Ram 1500 Oil Type – Guide Best Options for Every Engine!

The recommended oil type for the 2018 Ram 1500 depends on the engine: 5W-20 synthetic for gas engines and 5W-40 synthetic diesel oil for the EcoDiesel engine. Regular oil changes, typically every 7,500 to 10,000 miles, are crucial for maintaining performance and longevity.

Choosing the right oil for your 2018 Ram 1500 is crucial to maintaining your engine’s performance and longevity. This guide will provide all the information you need on the recommended oil type, capacity, and maintenance tips for the Ram 1500, so you can keep your truck running smoothly.

Recommended Oil Type for the 2018 Ram 1500:

The recommended oil type for the 2018 Ram 1500 depends on the engine configuration. Ram offers several engine options, and each one has specific oil requirements.

Here’s a breakdown of the oil types based on the engine models:

• 3.6L Pentastar V6 Engine: Use 5W-20 synthetic oil. This oil is thinner at colder temperatures, making it ideal for cold starts while still providing adequate protection when the engine heats up.

• 5.7L HEMI V8 Engine: This engine requires 5W-20 synthetic oil as well, which helps with fuel efficiency while protecting the engine during heavy towing or high-performance driving.

• 3.0L EcoDiesel V6 Engine: For diesel engines, use 5W-40 synthetic diesel oil. This oil is specifically formulated to handle the higher demands of diesel engines, ensuring optimal performance and protection.

Using the correct oil type ensures that your engine operates efficiently, especially in varying temperature conditions. The right oil reduces wear and tear, enhances fuel economy, and prevents costly repairs down the line.

Oil Capacity for the 2018 Ram 1500:

The oil capacity of your Ram 1500 varies depending on the engine type. The 3.6L V6 engine requires about 5.9 quarts of oil with a filter change, while the 5.7L V8 HEMI engine needs around 7 quarts. For the 3.0L EcoDiesel engine, the capacity is approximately 10.5 quarts with a filter change. It’s important to always refer to your owner’s manual for specific instructions on oil changes and to ensure you’re filling your engine with the correct amount of oil.

How Often Should You Change the Oil in a 2018 Ram 1500?

Regular oil changes are essential for keeping your 2018 Ram 1500 in top shape. For synthetic oil, it’s recommended to change the oil every 7,500 to 10,000 miles. However, if you use your Ram 1500 for heavy towing, off-roading, or in extreme temperatures, you may need to change the oil more frequently.

For diesel engines, the oil should be changed every 10,000 miles or as indicated by your vehicle’s oil life monitor system.

Read More: 2015 RAM 1500 Oil Type – Guide The Best Oils for Each Engine!

Why Is Synthetic Oil Recommended for the 2018 Ram 1500?

Ram recommends synthetic oil for the 2018 Ram 1500 because it offers superior performance over conventional oils. Synthetic oil is chemically engineered to provide better protection, resist breakdown at high temperatures, and improve overall engine efficiency. It also flows more easily in cold temperatures, reducing engine wear during startup.

Key benefits of using synthetic oil include:

• Extended engine life: Synthetic oil reduces friction and minimizes wear on engine components.

• Improved fuel economy: Less resistance in the engine allows for smoother operation, helping to conserve fuel.

• Enhanced performance: Whether you’re towing, hauling, or driving in extreme weather conditions, synthetic oil provides better stability and protection.

How to Check Your 2018 Ram 1500 Oil Level?

Regularly checking your oil can help prevent potential engine issues in your 2018 Ram 1500. To do so, start by parking the truck on a level surface and making sure the engine is cool. Next, pop the hood and locate the dipstick, which typically has a yellow or orange handle. Pull the dipstick out, wipe it clean with a rag, then reinsert it and pull it out again. Check the oil level against the two marks on the dipstick, which indicate low and full. If the oil level is below the low mark, it’s time to add more oil.

FAQ’s:

1. Why is synthetic oil recommended for the 2018 Ram 1500?

Synthetic oil offers better engine protection, fuel efficiency, and performance, especially in extreme temperatures.

2. Can I use conventional oil in my 2018 Ram 1500?

While possible, synthetic oil is highly recommended for better engine protection and performance.

3. What happens if I use the wrong oil in my 2018 Ram 1500?

Using the wrong oil can cause poor engine performance, increased wear, and possible long-term damage.

4. How do I check the oil level in my 2018 Ram 1500?

Park on a level surface, let the engine cool, locate the dipstick, wipe it clean, reinsert, and check if the oil level is between the low and full marks.

5. Can using synthetic oil improve fuel economy in my 2018 Ram 1500?

Yes, synthetic oil reduces friction, helping the engine run more efficiently, which can improve fuel economy.

6. What is the oil capacity for the 2018 Ram 1500 EcoDiesel?

The 2018 Ram 1500 EcoDiesel engine has an oil capacity of approximately 10.5 quarts with a filter change.

7. How do I know when my Ram 1500 needs an oil change?

Follow the oil life monitor system in your truck or change the oil every 7,500 to 10,000 miles, depending on driving conditions.

8. What is the recommended oil type for the 2018 Ram 1500?

For the 3.6L V6 and 5.7L V8 HEMI engines, use 5W-20 synthetic oil, and for the 3.0L EcoDiesel engine, use 5W-40 synthetic diesel oil.

9. How much oil does the 2018 Ram 1500 take?

The 3.6L V6 requires 5.9 quarts, the 5.7L V8 HEMI needs 7 quarts, and the 3.0L EcoDiesel engine takes 10.5 quarts with a filter change.

10. How often should I change the oil in my 2018 Ram 1500?

Oil should be changed every 7,500 to 10,000 miles for synthetic oil, or more frequently if used for heavy towing or extreme conditions.

Conclusion:

In conclusion, choosing the correct oil for your 2018 Ram 1500 is essential for maintaining its engine performance and longevity. Regular oil changes, based on engine type and driving conditions, will ensure your truck runs efficiently and avoids costly repairs. Always use the recommended oil type and follow proper maintenance practices to keep your Ram 1500 in peak condition.