Ram 1500 5.7 Oil Capacity: Complete Owner’s Guide for Long Engine Life
When it comes to keeping your Ram 1500 5.7 in tip-top shape, few things are more important than using the right amount and type of engine oil. If you’ve ever wondered, “How much oil does a Ram 1500 5.7 take?“, you’re in the right place. In this guide, we’re going to break down everything you need to know about Ram 1500 5.7 oil capacity, step by step, in simple and clear language.
By the end of this guide, you’ll feel confident about maintaining your HEMI® engine and choosing the best oil for long-term durability and high performance.
A Quick Answer First: How Much Oil Does a Ram 1500 5.7 Take?
Your Ram 1500 with a 5.7L HEMI® engine takes about 7 quarts of oil — this includes replacing the oil filter. However, always check your owner’s manual for your specific year and model, as it can slightly vary.
Why Engine Oil Matters More Than You Think
Let me share a quick story.
One of my friends, Mark, owns a 2019 Ram 1500 5.7 HEMI. He skipped an oil change because he thought he had a few hundred miles left. What started as a small delay turned into an overheating issue that cost him over $1,000 in repairs.
Moral of the story? Never underestimate the power of engine oil. It lubricates, cools, and protects your engine’s internal parts. Without the right oil level or type, you’re risking overheating, increased wear, and even engine failure.
Also Read: What Is the 2018 Silverado 5.3 Oil Capacity?
Step-by-Step: How to Check & Change Oil in a Ram 1500 5.7
Here’s a simple DIY guide for changing your oil like a pro:
Tools You’ll Need
- Oil drain pan
- Oil filter wrench
- Funnel
- Socket wrench
- 7 quarts of SAE 5W-20 synthetic oil
- New oil filter (Mopar MO-899 is a top OEM choice)
Instructions
- Warm up the engine for a few minutes to help oil drain easily.
- Lift the truck using a jack or ramps.
- Place the oil drain pan under the drain plug and remove the plug.
- Let the oil drain completely.
- Remove the old oil filter using the filter wrench.
- Install the new oil filter.
- Reinstall the drain plug.
- Add about 6.5 quarts of fresh synthetic oil using a funnel.
- Start the engine for 1–2 minutes to let the oil circulate.
- Turn off the engine and wait 5 minutes, then check the dipstick.
- Top off as needed (you’ll likely need the full 7 quarts).
Understanding the Ram 1500 5.7 Oil Capacity in Detail
Standard Oil Capacity
Most 5.7L HEMI® engines hold 7 quarts of oil with a filter change.
But if you’ve got an older model like the 2010 Ram 1500, the capacity might be closer to 7.5 or 8 quarts depending on system changes and oil cooler options. Always refer to your model-specific manual.
Best Oil for Ram 1500 5.7 HEMI
Recommended Oil Type: SAE 5W-20 Full Synthetic
Why full synthetic? It offers:
- Better temperature resistance
- Improved fuel economy
- Reduced engine wear
Here are a few trusted brands:
- Mobil 1 – Known for excellent protection in all climates.
- Pennzoil Ultra Platinum – Designed for extreme performance.
- Castrol EDGE – Great for high-stress engines like the HEMI.
These oils are engineered specifically for heavy-duty V8 engines, making them perfect for your Ram 1500.
Oil Type Comparison Chart
| Oil Type | Viscosity Rating | Recommended For | Benefits |
|---|---|---|---|
| Full Synthetic | SAE 5W-20 | All driving conditions | Maximum protection, better mileage |
| Synthetic Blend | SAE 5W-20 | Moderate driving | Balanced protection and cost |
| Conventional | SAE 5W-20 | Older engines, low mileage | Lower cost, but shorter lifespan |
When to Change the Oil in a Ram 1500 5.7?
Changing oil too late can lead to sludge, poor fuel economy, and permanent damage. You should:
- Change synthetic oil every 5,000–7,500 miles
- For hard driving, towing, or hot weather, consider changing every 5,000 miles
- Always replace the oil filter with each oil change
How Much Does an Oil Change Cost?
| Service Type | Estimated Cost |
|---|---|
| DIY (using premium oil) | $40–$60 |
| Dealership service | $90–$120 |
| Independent mechanic | $60–$100 |
DIY saves money, but make sure you’re comfortable with basic car maintenance.
Why Overfilling or Underfilling Is Dangerous
You might think more oil = better protection. Wrong.
- Too much oil creates foam and reduces lubrication. It can also cause leaks and blow gaskets.
- Too little oil increases friction, causing overheating and damage.
Signs of Oil Problems in Your Ram 1500
Don’t ignore these symptoms:
- Oil warning light
- Tapping or knocking sounds
- Poor engine performance
- Thick or dirty oil on the dipstick
These signs often mean it’s time for a change or that the wrong oil type or amount was used.
Compatible Oil Filters for the Ram 1500 5.7
Using the wrong oil filter is like wearing the wrong size shoes — uncomfortable and possibly damaging.
Here are some top-rated filters:
| Brand | Model | Notes |
|---|---|---|
| Mopar | MO-899 | OEM filter for best fit and reliability |
| Mobil 1 | M1-210 | High-efficiency, extended performance |
| K&N | HP-1002 | High flow rate, perfect for performance |
| Fram | PH10575 | Affordable, widely available |
You can find all these on AutoZone, Amazon, or your local parts store.
Pro Tips for Maintaining Your Ram 1500
Keeping your Ram 1500’s engine healthy means more than just oil changes.
Regular Checks to Add to Your Routine:
- Check transmission fluid, coolant, and brake fluid levels
- Inspect belts, hoses, and air filters
- Wash and wax to protect against rust and debris
Stay on top of Ram truck maintenance for peace of mind.
Why Choose Professional Oil Change Services?
Even if you’re handy, sometimes it’s worth paying for expert service.
Here’s What Professionals Offer:
- Full inspection of belts, hoses, and fluids
- Tire rotation recommendations
- Expert eyes that can spot future problems early
Look for mechanics certified by ASE or those recommended by fellow Ram owners on forums like RamForum.com.
Final Thoughts: Keep Your Ram 1500 Running Strong
Taking care of your Ram 1500 5.7 HEMI® doesn’t have to be complicated. The secret lies in using the right oil type, the correct amount, and changing it on time. Whether you’re towing, off-roading, or just commuting, your engine works hard — it deserves the best.
Stick to the 7-quart capacity, use SAE 5W-20 synthetic oil, and always monitor your engine’s health. It’s the kind of preventive maintenance that can save you thousands in the long run.
And remember: A well-oiled engine is a happy engine.
Read More: 2019 Silverado 5.3 Oil Capacity
