Oil for 350z

Best Oil for 350z

After owning a Nissan 350z, if you aren’t satisfied with the performance of your engine in terms of mileage or wear and tear protection, then you can directly charge the quality of your engine oil.

Indeed, a car engine demands particular engine oil according to the engine structure and the inside/outside temperature. This is true for the Nissan 350z.

Now you may be wondering what is the best oil for 350z, right? Generally, Nissan always recommends 5W-30 for cold weather and 10W-30 for hot weather.

However, if you think finding the best engine oil for your 350z would be challenging, then you can move with us because we put up a list of the best oil collection for 350z after thorough testing.

Let’s check out the list!

Product ImageProduct NameOur RatingsPrice
Amazon Basics Full Synthetic Motor Oil - 5W-30 - 5 QuartAmazon Basics Full Synthetic Motor Oil - 5W-30 - 5 QuartCheck Price
Castrol Edge High Mileage Advanced Full Synthetic Motor Oil, 5W-30Castrol Edge High Mileage Advanced Full Synthetic Motor Oil, 5W-30Check Price
Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil - 5 QTValvoline Advanced Full Synthetic SAE 10W-30 Motor Oil - 5 QTCheck Price
Pennzoil Platinum Full Synthetic 5W-30 Motor Oil - 5-QuartPennzoil Platinum Full Synthetic 5W-30 Motor Oil - 5-QuartCheck Price
Mobil 1 Extended Performance 5W-30 Motor Oil - 5 QuartMobil 1 Extended Performance 5W-30 Motor Oil - 5 QuartCheck Price

Top 6 Best Oil for 350z Reviews

In this segment, we have provided detailed specifications of every individual engine oil. As a result, you can take a look and choose your desired one depending on your engine condition. Let’s jump into the review section.

1. Amazon Basics Full Synthetic Motor Oil – 5W-30 – 5 Quart

Amazon Basics Full Synthetic Motor Oil - 5W-30 - 5 Quart
To kick off the Oil list, we always prefer a reliable brand with 100% quality assurance. In the same light, we are introducing the Amazon Basics Full Synthetic oil for Nissan 350z.

First, talk about the viscosity of the Amazon Basic synthetic motor oil. Its viscosity is 5W-30 which actually refers to its cold-weather engine oil. And it provides the best thickness in low-temperature engine operation.

Though it’s a 5W-30 for low temperature, you can choose the higher number for the high-temperature engine operation. In this case, you can choose 10W-30 or 10W-40, etc.

After using the oil for a considerable number of miles, you will notice that your engine is of high performance. It happens due to its protection against building up. As a result, it can also discourage rust and corrosion after constant use of the oil.

Features to be excited about

As we notice, the continued use of the amazon engine oil reduces the mechanical friction inside the engine. Thus, it ensures better engine wear and tear protection.

Cons to consider

There is no visible strip to see the oil level throughout the bottle. It means you have to pour down the oil through guesswork.

Key Features

  • Design for low-temperature operation
  • Also applicable for high temperature
  • Continue use to ensure less wear and tear
  • Prevent internal building up, which leads to corrosion

Final Opinion

If you want premium engine oil for your Nissan 350z, then you will find everything in this bottle. Surprisingly, the cost of the quart belongs to the buyer’s range.

2. Castrol Edge High Mileage Advanced Full Synthetic Motor Oil, 5W-30

Castrol Edge High Mileage Advanced Full Synthetic Motor Oil, 5W-30
Are you preferring a high mileage engine oil over another performance? If yes, then there is a better collection for you. In terms of brand value, you can pick Castrol Oil without a second thought.

Castrol 5W-30 is fully synthetic motor oil. Generally, Castrol has formulated the oil with a titanium blend to ensure maximum performance in all types of vehicles. As a result, it guaranteed over 75,000 miles of excellent performance.

The implementation of titanium technology enhances the oil film strength. That means if you continue using the Castrol full synthetic oil for a considerable amount of time, it will increase film strength and reduce the film breakdown as well.

When we compare the Castrol oil with Pennzoil 5W-20, one surprising thing we have noticed is that Pennzoil oil can’t eliminate the ticky sound from the engine that actually went away after using the Castrol.

Generally, what it means is, Castrol synthetic oil treats the engine from its very minor issues to biggie matters.

Features to be excited about

One special thing that your engine will benefit from this oil is the phosphorous reduction feature. I mean, the Castrol oil eliminates the phosphorous happening in the system. That is how it can protect the emission system effortlessly.

Cons to consider

Oil burning could happen if you used the oil on irregularly maintained vehicles or high mileage vehicles with low maintenance.

Key Features

  • Specially designed for high mileage engine of 75k miles
  • Ensures maximum protection over wear and sludges
  • Protect emission system by reducing phosphorous
  • Routine use makes sure oil film strength and reduces its breakdown

Final Opinion

If you want long mileage engine oil for your 350z, then you can go with this one because Castrol oil ensures maximum mileage than its competitors.

3. Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil – 5 QT

Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil - 5 QT
When you are looking for the best oil for 350z that performs better than any other conventional oil, then the name first comes to Valvoline Fully synthetic oil.

Valvoline is a famous brand in the synthetic oil industry. Though we put up here the 10W-30 for your Nissan 350z, you can choose the other viscosity from here, such as 5W-30 or other oil weight.

The good thing about the Valvoline is its extra protection against build-up inside the engine. If you use the synthetic oil routinely, you will notice that it will prevent 25% building up inside the engine.

Moreover, Valvoline would be a cost-effective solution for your engine as it shields most engine components. That’s how it minimizes the expensive repair and enhances the lifespan of the entire engine.

To test the authenticity of the oil, we have put together conventional oil and the Valvoline synthetic oil into two individual pots on the freeze. After a while of getting colder, we have seen that conventional oil gets thicker while Valvoline is still smooth running.

Features to be excited about

What we most like about the Valvoline is its 40% more protection against wear and tear. Basically, it builds up an anti-wear protective layer which makes a defense between internal engine parts.

Cons to consider

The bottle of this motor oil seems too thin, and it feels it might leak without proper handling.

Key Features

  • Provides 40% more anti-wear protection
  • Maintain the exact viscosity even in the extremely low temperature
  • Ensures 10X better resistance against oil breakdown
  • Reduces the repairing cost by providing shielding

Final Opinion

One special feature that made it stand out from others oil is its supreme anti-wear protection which is 40% more than other standard oil. So, to get the maximum wearing protection, you can take it into your cart.

4. Pennzoil Platinum Full Synthetic 5W-30 Motor Oil – 5-Quart

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil - 5-Quart
You will find most of the engine oils are based on crude oil. However, If the oil is formulated full based on natural gas to treat your engine, you may be wondering what would be the end result.

To experience a new dimension of engine oil, we are about to discuss the Pennzoil Platinum Synthetic oil, which is fully natural gas-based.

So to speak, Pennzoil used PurePlus technology to convert the natural gas into the liquid synthetic engine oil. As a result, it provides the maximum fuel economy than standard aftermarket engine oil.

As I mentioned the fuel economy, let’s break it down the term first. After using the synthetic oil, it is clear that it provides extra mileages, which is up to 550 miles on average driving. That’s means a dirty engine also provides extra mileages after getting this oil.

Whatever the engine’s internal temperature or outside temperature, Pennzoil 5W-30 provides a uniform viscosity at the time. What it means, the oil’s viscosity will flow in between extreme low temperature to high heat.

Features to be excited about

The fascinating performance that we have from the oils is their cleaning accuracy. Pennzoil 5W-30 basically works directly on the piston and ensures 45% more cleaning than its counterpart oil. Indeed, such cleaning results are ensured by Sequence IIIH results.

Cons to consider

Not appropriate for other engines except gasoline engines. So, you must avoid this oil unless you have a gasoline engine.

Key Features

  • Ensures better piston cleaning up to 45% more
  • Formulated from natural gas and converted into the liquid engine oil
  • Yearly provides an extra 550 more mileages regardless of vehicles
  • Maintain the exact viscosity even in any extreme temperature

Final Opinion

In terms of price and overall performance on any gasoline engine, in a word, we can say that Pennzoil 5W-30 Full Synthetic oil would be a reliable oil solution for a gasoline engine.

5. Mobil 1 Extended Performance 5W-30 Motor Oil – 5 Quart

Mobil 1 Extended Performance 5W-30 Motor Oil - 5 Quart
If you are choosy about a reliable brand, then I must ensure you that you no longer need to compromise with the brand while choosing an engine oil.

I actually refer to the Mobil engine oil, which has had a big reputation for a long time in the automobile industry. Let’s dig a little deep about the Mobil engine oil performance.

Mobil has ensured the Advanced full synthetic formula while manufacturing the oil. You will understand the authenticity of the oil immediately after running the engine couple of days. A quiet sound and smooth engine running indication are visible.

When it comes to the longevity of the oil, you can effortlessly run the engine up to 7500m effortlessly. However, some of the vehicles get more mileages, up to 14000 miles, if you use the Mobil 1 extended performance oil filter.

What I have observed after using the Mobil 1 is its non-building-up performance. What I mean is, it prevents to accumulation of any deposit and builds up sludges. As a result, you are getting a high-performance engine with low maintenance.

Features to be excited about

The interesting thing we have noticed is that Mobil oil temperature increases to the normal level very quickly, but the oil never runs so high, which indicates the fuel economy of the oil.

Cons to consider

Mobil 1 engine oil provides a bit less performance unless you use the Mobil 1 extended performance oil filter.

Key Features

  • Ensure a much quieter engine
  • It comes with an advanced full synthetic formula
  • It prevents any deposits such as sludges, rust, and corrosion
  • Enough lubricity ensures internal wearing protection

Final Opinion

If you want a fully synthetic engine oil that ensures you 20,000 miles of driving assurance, then Mobil 1 full synthetic oil would be your reliable one.

6. Valvoline High Mileage Synthetic Blend Motor Oil | SAE 5W-30

Valvoline High Mileage Synthetic Blend Motor Oil | SAE 5W-30
Are you looking for synthetic motor oil to extend the mileage of your engine? If so, you can rely on Valvoline SAE 5W-30, which ensures you maximum mileage by a single QT bottle.

Why should you actually use the Valvoline 5W-30 synthetic blend oil? You may think of its high mileage, right? Yes, that’s true. But there are some other factors that set it apart from its competitors.

First off, its wear protection makes it exceptional from the other market standard engine oil. Literally, Valvoline ensures 40% more wear and tear protection than the other oils. Basically, it provides enough lubrication to the metal parts that prevent contacting the other metals’ surface of the engine.

As you choosing for the Valvoline for your Nissan 350z engine, you don’t concern about the outside temperature at all. It comes with a superb viscosity modifier that ensures a smooth flowing of oil regardless of the weather condition.

Features to be excited about

If you aren’t professional in pouring down the oil into the engine, this bottle gives you much comfort in this case. I mean, it comes with an easy pour spout which ensures a gentle pouring right into the funnel.

Cons to consider

The lid of the bottle seems to have poor packaging. So, it might leak if the bottle gets a tight slap or direct jark.

Key Features

  • Ensures 40% more metal wearing protection
  • Viscosity modifiers help oil flow in weather
  • Help to resist thermal breakdown
  • Works against rust, corrosion sludges, and deposits

Final Opinion

If you want to get extra mileages and a better-performing engine, then Valvoline 5W-30 Synthetic Blend Motor Oil is for you. Plus, it offers a reasonable price range for a 5Qt bottle.

What to Consider Before Buying the best Engine Oil

Best Oil for 350z

As you are choosing the engine oil to ensure better performance of your engine, so it is better to take a look at some points of engine oil before moving forward. In fact, it will help you to narrow down your list and find the best engine oil effortlessly.

Oil Types

Not all types of engine oil aren’t suitable for all engines. So, to get a clear idea, you must have a better understanding of the oil category. In this case, we can be categorized into 3 such as conventional oil, Synthetic blend, and Full synthetic oil.

Conventional Motor oil

Conventional oil is engine oil that is largely used to lubricate the engine. It is mainly formulated from crude oil. In terms of chemical stability, oil breakdown, temperature adjustment, and viscosity, it is less reliable than synthetic oil.

Synthetic Blend Oil

Generally, synthetic oil is the upgraded version of conventional oil. Synthetic blend is formulated through a mixture of conventional oil and some man-made lubricant. It is chemically stronger than Full synthetic oil.

Full Synthetic Oil

Unlike other motor oil, full synthetic oil is a lab-generated motor oil that contains a lot of beneficiary additives for the motor engine. In fact, it is the purest motor oil nowadays. The chemical composition of the oil ensures proper viscosity in any extreme weather condition.

In terms of cost, the price of full synthetic oil is so high than the conventional or synthetic blends of oil.

Oil Viscosity

Generally, engine oil’s viscosity has designed according to the weather or temperatures. How the viscosity of the oil should be in cold weather or in extreme temperatures is a great issue for operating a motor engine.

You may see that engine oil comes with a term like 5W-30. Here 5 indicates the thinner oil in cold temperatures. That’s why W comes, which means Winter. And the rest numerical number indicates the viscosity level of oil at high temperature.

So, 5W-30 is the best engine oil for cold temperatures and maintains its thin viscosity in high temperatures as well, while 10W-30 is a bit thick in Cold temperatures as it indicates a higher number in Winter (10W); plus, the rest 30 is thin viscosity in high temperature. If it is showing 40 like (10W-40), that means it is a bit thicker in high temperatures.

However, Nissan 350z demands a thin viscosity oil for both cold and hot temperatures. In this case, you can choose either 5W-30 or 5W-20 or 10W-30, etc. However, you must consider your temperature before confirming the oil.

Why Synthetic Motor Oil

Longlasting Performance: Synthetic oil contains a lot of beneficial additives for the engine that enhances the lubrication on the metal surface for a long time. Unlike conventional oil, it never breaks down the oil quickly, whatever the RPM of the engine.

Fuel Economy: Synthetic oil ensures much less friction inside the metal parts of the engine. And the oil breakdown resistance is high in synthetic oil. As a result, a single-gallon bottle provides longer mileages with excellent performance.


Q. What kind of oil should I put in my 350z?

Ans. The most preferred oil for Nissan 350z is 5W-30. Because it performs best in cold temperatures, however, in some cases, you can choose 10W-30. Or 5W-40 is best for even in high temperatures.

Q. How many liters of oil does a 350z take?

Ans. The engine oil capacity of the 350z V6 engine is 5 liters. So, you can pour a US 5QT of 5W-30 oil into the V6 engine quite effortlessly. However, if the temperature is above 0° F, then you can use 10W-30 oil.

Q. What happens if I put 5w40 instead of 5w30?

Ans. 5W means the oil maintains thin viscosity in cold temperatures. In terms of first terminology (5W), both oil configurations are the same. Now come to the last numeric digits.

Generally, the Last digits indicate the oil viscosity in high temperatures. It means if you choose 30 (5w30), the oil viscosity would be much thinner than the oil 5w40 in high temperatures.

Q. How can I choose the best oil for my Nissan 350z?

Ans. Well, it is recommended that the Nissan engine demands much thin oil in cold temperatures as well the thin viscosity in high temperatures. In this case, you can choose 5W-30 that would be the best. However, 5W40, 10W30, 10W40 would be great for the Nissan engine. Remember! Not choose above 15W for Nissan because it would be troublesome in a cold start.

Final Words

At the end of the discussion, what we have understood is that not all oil is best for the Nissan engine. Nissan engine demands a particular oil at different temperatures. However, if you want to choose a default oil that goes in most weather conditions, then you can choose 5W30 or 10W30.

Hopefully, I can confidently say that you have already found the best oil for 350z as you have gone through the entire article carefully.

Have a better cold start!

Related Post:

1. Make sure you also check our guide for Oil Filter For 350z.

2. Besides, you can choose some RV Black Tank Sensor Cleaner.

3. For more must-have products for your vehicle, check out our selection of the Fuel For 2 Stroke Outboard.

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