2021 Ram 1500 3.6 Oil Change: Ultimate DIY Guide
Changing the oil in your 2021 Ram 1500 3.6 is essential. It keeps the engine running smoothly.
Regular oil changes extend the life of your truck. Maintaining your 2021 Ram 1500 3. 6 involves routine oil changes. This task ensures peak performance and prevents costly repairs. Fresh oil reduces friction, keeps parts lubricated, and removes dirt. Over time, oil gets dirty and thick.
This can harm engine components. Knowing how to change the oil yourself can save money and time. It’s easier than you think. In this guide, we will walk you through the steps. You’ll learn what tools you need, how to safely drain the old oil, and refill with new oil. Let’s dive in and keep your Ram 1500 running great!

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Tools And Materials
Changing the oil in your 2021 Ram 1500 3.6 is a key maintenance task. This keeps your truck running smoothly. You need the right tools and materials. This ensures the job is done correctly and efficiently. Below, we’ll cover the essential tools and recommended oil and filter for the job.
Essential Tools
First, gather the essential tools. You need a socket wrench set. This helps remove and replace the oil drain plug and filter. An oil filter wrench is also necessary. It helps to remove the old oil filter without hassle.
Next, use a drain pan. This catches the old oil and prevents mess. Having a funnel makes pouring new oil easier. Lastly, have some rags or paper towels handy. These help clean up any spills.
Recommended Oil And Filter
Choose the right oil for your Ram 1500 3.6. Use SAE 5W-20 motor oil. This is recommended for optimal performance. Ensure the oil meets API certification.
For the oil filter, use a high-quality filter. Brands like Mopar or Fram are good choices. These filters ensure your engine stays clean and runs smoothly.
With the right tools and materials, changing your oil becomes a straightforward task. This keeps your Ram 1500 in top condition.

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Preparation
Getting ready to change the oil in your 2021 Ram 1500 3.6 is a straightforward process, but it requires some preparation to ensure everything goes smoothly. You wouldn’t want to be halfway through and realize you forgot something crucial. Let’s walk through the essential steps so you can confidently tackle this task.
Safety Precautions
Safety first! Before you dive in, make sure you have everything you need to stay safe:
- Protective Gear: Wear gloves to protect your hands from hot oil and grime. Safety glasses can prevent any splashes from reaching your eyes.
- Tools and Equipment: Ensure you have the right tools, including an oil filter wrench, a drain pan, and a socket set.
- Environment: Work in a well-ventilated area. If you’re in a garage, keep the door open to avoid fumes buildup.
It might sound like overkill, but trust me, these steps can save you from a lot of trouble. Remember, better safe than sorry!
Vehicle Positioning
Positioning your truck correctly is crucial. Here’s how to do it:
- Find a Level Surface: Park your Ram 1500 on a flat, stable surface. This helps prevent the truck from rolling and ensures the oil drains properly.
- Engage the Parking Brake: Always set the parking brake to prevent any movement.
- Lift the Vehicle: If necessary, use a jack and jack stands. Make sure the stands are secure before you crawl underneath.
These steps may seem obvious, but they are vital. Imagine trying to drain oil on a slope—what a mess that would be!
By following these preparation steps, you’re setting yourself up for a successful oil change. Stay tuned for the next part where we’ll dive into the actual process of changing the oil in your Ram 1500 3.6. Happy wrenching!
Drain The Old Oil
Changing the oil in your 2021 Ram 1500 3.6 is an essential maintenance task that keeps your engine running smoothly. One of the crucial steps in this process is draining the old oil. This step ensures that all the old, dirty oil is removed from your engine before you add the fresh oil. Let’s dive into the details of this process, making it easy to follow along.
Locate The Oil Drain Plug
First things first, you need to find the oil drain plug. This is a simple yet critical step. Without locating it, you can’t drain the oil.
- Start by parking your Ram 1500 on a level surface. This ensures that all the old oil drains out evenly.
- Next, slide under the truck and look for the oil pan. It’s usually located near the center of the engine bay, towards the bottom.
- The oil drain plug is a bolt that sticks out from the oil pan. It’s typically easy to spot because it’s the only bolt on the oil pan.
Got it? Great! Now, let’s move on to the actual draining process.
Draining Process
Now that you’ve located the oil drain plug, it’s time to drain the old oil. This is where the magic happens!
- Place an oil drain pan under the oil drain plug. You don’t want oil spilling everywhere, right?
- Use a wrench to carefully loosen the oil drain plug. Once it’s loose, unscrew it by hand. Be ready for the oil to start flowing out quickly.
- Let the oil drain completely. This can take a few minutes, so be patient. Grab a cup of coffee or check your email while you wait.
- Once the oil has finished draining, replace the oil drain plug. Screw it in by hand first, then tighten it with a wrench. Don’t over-tighten it, just snug enough to prevent any leaks.
Voila! You’ve successfully drained the old oil from your 2021 Ram 1500 3.6. It’s a satisfying feeling, isn’t it?
Remember, taking care of your truck ensures it takes care of you. Regular oil changes are just a part of that care. Stay tuned for more tips and tricks on maintaining your vehicle!
Replace The Oil Filter
Changing the oil filter is a crucial step in maintaining your 2021 Ram 1500 3.6. This process ensures that your engine stays clean and runs smoothly. A new oil filter will keep dirt and debris out of your engine, which can extend its life and improve performance. Let’s dive into the details of removing the old filter and installing the new one.
Removing The Old Filter
First things first, you need to find the oil filter. It’s usually located near the engine block. Once you’ve located it, grab your oil filter wrench. This handy tool makes removing the old filter a breeze.
- Place the oil filter wrench around the filter.
- Turn the wrench counterclockwise to loosen the filter.
- Be prepared for some oil to spill out as you remove the filter.
Here’s a tip: put a pan underneath to catch any oil that drips. It can save you from a messy cleanup later. Once the filter is loose enough, you can finish unscrewing it by hand. Don’t forget to inspect the old filter for any signs of damage or unusual wear. Sometimes, these can indicate bigger issues with your engine.
Installing The New Filter
Now that you’ve removed the old filter, it’s time to install the new one. But before you do, take a moment to prepare the new filter.
- Apply a thin layer of oil to the rubber gasket on the new filter. This helps create a good seal.
- Screw the new filter into place by hand. Turn it clockwise until it’s snug.
- Use the oil filter wrench to tighten the filter an extra quarter turn. Be careful not to over-tighten it.
And there you have it! Your new oil filter is in place, ready to keep your engine running clean and smooth. Remember, regular oil changes and filter replacements are key to maintaining the health of your Ram 1500. So, mark your calendar and keep up with this essential maintenance task.
Changing the oil filter might seem daunting at first, but with a little practice, you’ll be a pro in no time. Plus, it’s a great way to save money and ensure your truck stays in top shape. Happy wrenching!
Add New Oil
Changing the oil in your 2021 Ram 1500 3.6 is essential. After draining the old oil, you need to add new oil. This step is crucial to keep the engine running smoothly. Let’s walk through how to choose the right oil and fill it correctly.
Choosing The Right Oil
The 2021 Ram 1500 3.6 requires specific oil. Check your owner’s manual for the recommended type. Typically, a full synthetic oil is best. It provides better protection and performance. Look for oils labeled with the correct viscosity rating. This ensures your engine gets the right lubrication.
Some popular brands offer high-quality synthetic oils. Ensure the oil meets the required specifications. Using the right oil extends the life of your engine. It also improves fuel efficiency and reduces wear.
Filling The Oil
After choosing the right oil, it’s time to fill it. Locate the oil filler cap on the engine. Remove the cap carefully. Use a clean funnel to avoid spills. Pour the oil slowly into the funnel. Check the oil level with the dipstick. Add more if needed, but do not overfill.
Once filled, replace the oil filler cap securely. Start the engine and let it run for a few minutes. This allows the new oil to circulate. Check the oil level again and top up if necessary. Properly filling the oil ensures your engine stays protected and performs well.
Check For Leaks
After you’ve changed the oil in your 2021 Ram 1500 3.6, the next crucial step is to check for leaks. This might seem like a small detail, but it’s significant. Leaks can lead to engine damage, and no one wants that! Let’s dive into the process and make sure your truck stays in top shape.
Inspection Tips
First things first, we need to inspect the area where the oil was changed. Here’s a quick guide:
- Wait for the engine to cool: Don’t rush. Hot oil can burn you.
- Check the oil filter: Make sure it’s tight. Use a rag to wipe around it.
- Look under the truck: Check for any oil drips on the ground.
- Examine the oil drain plug: It should be secure. Tighten it if needed.
Addressing Common Issues
Sometimes, even after a careful oil change, issues can arise. Here are some common problems and how to fix them:
Issue | Solution |
---|---|
Oil Filter Leak | Tighten the oil filter or replace the gasket. |
Drain Plug Leak | Ensure the plug is tight or replace the washer. |
Oil Pan Gasket Leak | Check the gasket for damage and replace if needed. |
Remember, catching these issues early can save you a lot of trouble down the road. Keep an eye out and don’t ignore any signs of leaks.
Personal Anecdote
Once, during my first DIY oil change, I forgot to properly tighten the oil filter. Imagine my surprise when I saw a puddle of oil under my truck! Thankfully, I caught it early, tightened the filter, and avoided any damage. Lesson learned!
Final Thoughts
Checking for leaks might seem like an extra step, but it’s worth it. Taking a few minutes to inspect your 2021 Ram 1500 3.6 can save you from costly repairs. Stay vigilant, and happy driving!
Dispose Of Old Oil
Changing the oil in your 2021 Ram 1500 3.6 is an important maintenance task, but what do you do with the old oil? Properly disposing of used motor oil is crucial not only for your safety but also for the environment. Let’s delve into some of the essential steps and considerations for disposing of old oil.
Proper Disposal Methods
When it comes to disposing of used motor oil, there are several methods you can follow to ensure you are doing it safely and responsibly. Here are some of the best practices:
- Recycling Centers: Many local recycling centers accept used motor oil. They have the means to process and recycle the oil, preventing it from harming the environment.
- Auto Parts Stores: Some auto parts stores offer oil recycling services. Check with your local store to see if they participate in such programs.
- Household Hazardous Waste Programs: Many communities have programs that allow residents to dispose of hazardous materials, including used motor oil. Contact your local waste management authority for details.
Environmental Considerations
Disposing of used motor oil improperly can have severe consequences for the environment. Here are some key points to consider:
- Water Pollution: Just one gallon of used motor oil can contaminate one million gallons of water, making it undrinkable. Proper disposal prevents this pollution.
- Soil Contamination: If used oil is poured onto the ground, it can seep into the soil, harming plants and wildlife. This can disrupt entire ecosystems.
- Recycling Benefits: Recycling used motor oil allows it to be refined and reused, reducing the need for new oil production. This conserves resources and reduces environmental impact.
By following these disposal methods and considering the environmental impact, you can ensure that you are doing your part to protect the planet while maintaining your 2021 Ram 1500 3.6. So, the next time you change your oil, remember the importance of proper disposal. Your truck, and the Earth, will thank you.

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Final Steps
The final steps in changing the oil of your 2021 Ram 1500 3.6 are crucial. These steps ensure the process is complete and your truck runs smoothly. Follow these steps to finish the job right.
Resetting The Oil Change Indicator
After changing the oil, reset the oil change indicator. This step is simple and ensures accurate maintenance records. Turn the ignition to the “ON” position without starting the engine. Press the accelerator pedal slowly three times within 10 seconds. Turn the ignition to the “OFF” position. The oil change indicator should now be reset.
Post-maintenance Checklist
After resetting the indicator, perform a quick post-maintenance checklist. Check the oil level using the dipstick. Ensure the level is within the recommended range. Inspect the oil filter and drain plug for any leaks. Tighten them if necessary. Dispose of the old oil and filter properly. Cleaning up the work area is also important.
Start the engine and let it run for a few minutes. Check for any unusual noises or leaks. Turn off the engine and recheck the oil level. Add more oil if needed. Your 2021 Ram 1500 3.6 is now ready for the road again.
Frequently Asked Questions
What Kind Of Oil Does A 2021 Ram 1500 3.6 Take?
The 2021 Ram 1500 3. 6 takes synthetic 0W-20 oil. Ensure it meets API SN specifications for optimal engine performance and protection.
How Much Oil Does A 3.6 L V6 Ram 1500 Take?
The 3. 6L V6 RAM 1500 takes 6 quarts of oil. Always check the owner’s manual for confirmation.
How Often Should I Change The Oil On My 2021 Ram 1500?
Change the oil on your 2021 Ram 1500 every 8,000 miles or every 6 months, whichever comes first. Follow the maintenance schedule in your owner’s manual for optimal performance and longevity. Regular oil changes ensure a healthy engine.
How Much Oil Does A 3.6 L Need?
A 3. 6L engine typically requires around 6 quarts of oil. Always check your owner’s manual for exact specifications.
Conclusion
Changing the oil in your 2021 Ram 1500 3. 6 is crucial. Regular oil changes keep your engine running smoothly. They help extend the life of your vehicle. Make sure to follow the recommended schedule. Use high-quality oil and filters.
This simple maintenance task can save you money. Plus, it ensures your truck performs at its best. Keep your Ram 1500 in top shape with proper care. Enjoy a smoother, more reliable ride.