Updated at: 03-08-2023 - By: Lucas

We’ve lately talked about how great a 5. 7 Hemi engine is and how important it is to have it serviced on a regular basis. The most crucial component of car maintenance is oil changes, and we’ll discuss which oil is ideal for a 5. 7 Hemi in this post.

Chrysler recommends SAE 5W 20 full synthetic Pennzoil oil for the 5. 7 Hemi.

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1. Pennzoil Platinum Full Synthetic 5W-20 Motor Oil

Pennzoil Platinum Full Synthetic 5W-20 Motor Oil

For a 5. 7 Hemi, Pennzoil Platinum Full Synthetic 5W-20 motor oil is the best choice. Chrysler recommends it. Penzzoil’s 5. 7 Hemi oil meets Chrysler’s MS 6395 OEM requirements for full synthetic oil.

Natural gas is used instead of crude oil in the production of Platinum 5W 20, making it the first fully synthetic engine oil. Engine power loss and wear are reduced by 45 percent thanks to the formula’s cleaner pistons than even the strictest industry requirements.

Since 6 Pennzoil Platinum Full Synthetic 1 litre bottles cost $40, an oil change will cost around $50, which isn’t too awful, but there are other less expensive options on this list..

2. Mobil 1 Full Synthetic 5W-20 Motor Oil

An innovative protection formula in the Mobil 1 Full Synthetic 5W-20 motor oil ensures a minimum of 10,000 miles or one year of protection, whichever comes first. Even though I recommend changing your oil more frequently than 10,000 miles, it’s reassuring to know that the oil you’re using will still be in excellent condition even at the 10,000 mile point.

Active cleaning chemicals in the Mobil 1 formula remove dirt while also reducing engine wear. The excellent heat and oxidation stability qualities further enhance the wear prevention.

Cold starts are less likely to cause wear and tear thanks to the low operating temperature, which is especially useful in the winter when damage is more likely.

You may get a lot of oil for your money’s worth by purchasing two 1-quart bottles of Mobil 1, which costs $27 for five quarts. Another option is to buy two 5 quart jugs and keep the rest for restocking when needed.

3. Valvoline Advanced Full Synthetic 5W-20 Motor Oil

Valvoline Advanced Full Synthetic 5W-20 Motor Oil

If you have a 5. 7 Hemi, Valvoline Advanced Full Synthetic SAE 5W-20 motor oil is one of the better solutions. Enhanced anti wear compounds raise the level of protection by 40%.

From the first mile until the oil change, the oil delivers superior lubrication by resisting breakdown up to 10 times better than necessary by standards.

Improved viscosity retention at both extremes minimizes engine damage at the most vulnerable points.. The 5 litre bottle’s precise pour spout, anti-glug tube, and pull tab make it simple to use.

For $30, the 5 litre bottle is cheaper than Pennzoil and slightly more expensive than Mobil 1 oil. There’s no reason not to buy Valvoline Advanced Full Synthetic 5w-20 motor oil if you’re a fan of the brand.

4. Amazon Basics High Mileage Full Synthetic 5W-20 Motor Oil

For a low price, Amazon Basics motor oil is a great option for those looking for a high-quality product. It’s more likely that Amazon has purchased a huge amount of oil from a well-known oil company and packaged it in their bottles than that they have set up their own production process.

This high mileage full synthetic oil from Amazon Basics is ideal for motors that have clocked up more than 75,000 kilometers of use. Thermal breakdown and viscosity resistance of the oil aid to decrease exhaust emissions and prevent corrosion and rust.

Compared to Valvoline and Mobil 1, Amazon Basics Oil costs $25 for a 5 quart bottle, a savings that isn’t enough to encourage customers to make the switch.

It’s up to you, however I think there are superior options that deserve to be at the top of the list.

5. Castrol Edge Extended Performance 5W-20 Full Synthetic Motor Oil

Castrol Edge Extended Performance 5W-20 Full Synthetic Motor Oil

The Castrol Edge Extended Performance oil has a service life of up to 20,000 miles or a year, making it one of the longest-lasting 5W 20 motor oils on the market. Castrol says that its oil is three times more resistant to viscosity breakdown than Mobil 1 and that the oil film strength has risen by 30%.

Because Castrol Edge Extended performance oil provides outstanding protection in all conditions, the engine is not adversely affected by hot or cold starts.

The Castrol Edge Extended Performance 5W 20 full synthetic motor oil costs $54 for 5 quarts, but it’s worth it for high-mileage pickups that would ordinarily require two or three oil changes in a year because of the longer life.

Castrol Extended Performance will save you money in the long run even if you don’t plan on using the Castrol oil for the full 20k miles recommended by Castrol.

6. Quaker State Synthetic 5W-20 Motor Oil

As long as it fulfills the Chrysler MS 6395 OEM specification, Quaker State synthetic blend motor oil can be used in the 5. 7 Hemi engine. Sludge and deposits are fought off by the formula, which keeps the engine operating smoothly.

Because it meets or surpasses the resource-conserving industry criteria of the ILSAC, GF 6A, and API SP/SP, the Quaker oil can compete with the top 5W 20 motor oils on the market. Every day driving, highway driving, and cold starts are all examples of situations in which the oil provides protection for the engine.

However, I have reservations about using the synthetic blend over a complete synthetic oil, which costs $35. 5 for a 5-quart jug. It’s still a Chrysler, therefore I decided to include it in the list.

7. Royal Purple SAE 5W-20 High Performance Synthetic Motor Oil

Royal Purple SAE 5W-20 High Performance Synthetic Motor Oil

Hemi engines running on 5. 7 liters can benefit from Royal Purple high performance 5W 20 oil, a full synthetic oil that provides lubrication as well as cleaning and cooling properties.

Metal-to-metal contact is prevented and friction is kept to a minimum thanks to the improved additive technology. Improved fuel economy and reduced risk of low speed pre ignition are two additional benefits. In addition to reducing hazardous exhaust gases and preventing corrosion, the oil will also improve engine performance.

While it isn’t cheap ($48 for six quarts), Royal Purple synthetic high performance oil is a good value.

8. Lucas Oil SAE 5W-20 Synthetic Motor Oil

Consistent viscosity and lubrication are essential for maximum engine performance, which the Lucas Synthetic high mileage motor oil delivers. The oil is fortified with Lucas Oil-exclusive compounds that increase viscosity while also providing anti-seize and corrosion protection.

For $15 per quart, Lucas Oil Synthetic 5W-20 oil is one of the most costly options on the list, so you may want to wait until it goes on sale before purchasing it.

The Best Oil Grade For The 5.7 Hemi

Chrysler recommends using SAE 5W-20 oil in the 5. 7 Hemi. Viscosity is rated at 5 in cold weather, and 20 when the engine achieves operating temperature.

A 0W-20 or 5W-30 would be the nearest alternatives if you had to change grades, but I’d urge keeping to the manufacturer’s recommended. The oil cap on your engine or the owner’s handbook will tell you what grade of oil you can use.

The 5.7 Hemi Oil Consumption

A 6 pack of SAE 5W 20 full synthetic oil is ideal for the Chrysler 5. 7 Hemi, which uses 7 quarts of the oil, so look for a good deal on a 6 pack and buy an extra quart at a slightly higher price.

Individual 1 quart bottles are frequently more expensive than 5 quart jugs not just because of the packaging but also because of the marketing.

In normal driving, the 5. 7 Hemi should not need more than a half-gallon of oil in the trunk in case you need to re-fill. Between oil changes, the engine will only use a small amount of oil.


What kind of oil does a Dodge Ram 5.7 Hemi take?

The suggested oil grade is SAE 5W-20, and the oil itself should be synthetically derived. Pennzoil is Chrysler’s suggested oil, although you can use any of the ones listed in this review.

Is Royal Purple oil good for the 5.7 Hemi?

You can use Royal Purple’s 5W 20 oil the next time you do a change because it meets or exceeds industry and Chrysler standards.

Does the 5.7 Hemi require synthetic oil?


However, the oil must be entirely synthetic and an SAE 5W 20 grade in order to use any of the available brands or additive formulations.


Pennzoil Platinum Full Synthetic 5W 20 Motor Oil is the optimum oil for the 5. 7 Hemi engine and comes in a 7-quart container.

While Pennzoil is Chrysler’s preferred oil brand, Mobil 1 offers a highly competitive pricing and high quality to make it a worthy consideration.