Choosing engine oil for a car Nissan - a task that requires attention to detail. Synthetic oil with viscosity 5W40 is popular among owners due to its versatility: it is suitable for most modern engines, including turbocharged and naturally aspirated models. However, not all oils are equally useful - a mistake in choosing can lead to accelerated engine wear or even loss of warranty.

In this article we will look at why 5W40 often recommended for Nissan, what specifications (API SN, ILSAC GF-5, ACEA A3/B4) are really important, and how to distinguish a quality product from a fake. You will also learn which brands of oils are most compatible with Japanese engines and how to replace them correctly to avoid common mistakes.

Why is 5W40 the best choice for Nissan?

Viscosity 5W40 means that the oil remains fluid at low temperatures (figure 5W indicates winter class) and provides reliable lubrication under high loads (number 40 - summer class). For Nissan This is especially true for several reasons:

  • 🔥 Thermal stability: Japanese engines, especially turbocharged ones (for example, VR38DETT in GT-R or MR20DD in Qashqai), operate at high temperatures. Oil 5W40 does not lose viscosity even at +120°C.
  • ❄️ Cold start: In regions with frosts down to -30°C, the oil remains liquid, which reduces engine wear during startup.
  • 🛡️ Wear protection: Synthetic bases resist oxidation and deposits better than semi-synthetics or mineral oils.

However, not all engines Nissan they require exactly 5W40. For example, for Almera N18 with motor HR16DE the manufacturer allows 0W20, and for Patrol Y62 with VK56VD may be required 5W30. Always check with instruction manual your model!

📊 What oil do you use in your Nissan?
  • 5W40
  • 0W20
  • 5W30
  • 10W40
  • Other

Specifications and approvals: what to look for on the label?

It is not enough to choose an oil with a viscosity 5W40 - it must comply with the standards established Nissan and international organizations. Key markings to pay attention to:

Specification What does it mean For which Nissan models is it relevant?
API SN Modern standard for gasoline engines (protection against LSPI in turbo engines) Qashqai J11, X-Trail T32, Juke F15
ILSAC GF-5 Energy-saving oil for Japanese and Korean cars Almera N18, Sentra B18, Note E12
ACEA A3/B4 Universal standard for gasoline and diesel engines Navara D40, Pathfinder R52
Nissan Approval Manufacturer approved (eg Nissan Strong Save X) All models with warranty

Important: Oils with markings API SP (latest standard) backward compatible with SN, but their use in older engines (before 2010) can lead to oil seal leakage due to increased cleaning properties.

⚠️ Attention: If the label only indicates API SL or GF-3, this oil is outdated and not suitable for modern Nissan (For example, Ariya or Leaf with electric motors where oil is used in the gearbox).

Top 5 5W40 oils for Nissan: comparison of brands

There are dozens of brands on the market, but not all oils are equally effective. We analyzed owner reviews and independent tests to rank the best options for Nissan:

  1. Nissan Strong Save X 5W40 — original oil developed specifically for Japanese engines. Contains an additive package Molykote to protect turbines.
    • ✅ Pros: optimal compatibility, low waste, official guarantee.
    • ❌ Cons: high price (about 4500 ₽ for 4 l).
  2. Mobil 1 ESP Formula 5W40 - synthetics with improved cleaning properties.
    • ✅ Pros: suitable for engines with particulate filters (DPF), low ash content.
    • ❌ Cons: can cause oil seals to leak on runs over 150 thousand km.
  3. Liqui Moly Synthoil High Tech 5W40 — German oil with additive package Molygen.
    • ✅ Pros: excellent wear protection, suitable for sports modes (e.g. GT-R).
    • ❌ Cons: high price, not always available in stores.

For a budget option you can consider Idemitsu Zepro Touring 5W40 (Japanese brand, approved Nissan) or Shell Helix Ultra 5W40 (good price/quality balance).

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If you are exploiting Nissan in a city with frequent traffic jams, choose oil marked Low SAPS (low sulfur, phosphorus and sulfate ash content) - this will extend the life of the catalyst.

How often do you change 5W40 oil in Nissan?

Manufacturer Nissan recommends oil change interval every 15,000 km or once a year, but this indicator is relevant only for ideal operating conditions. In reality, the interval depends on several factors:

  • 🏙️ City mode: Frequent short trips and traffic jams reduce oil life by 30–40%. The optimal interval is 10,000 km.
  • 🏁 Sports riding: For 370Z or Skyline with an aggressive driving style, the oil loses its properties after 8–10 thousand km.
  • ❄️ Extreme temperatures: In hot weather (+35°C and above) or severe frost (-30°C), oil ages faster.

How to determine when it's time to change the oil?

Darkening of the oil on the dipstick (black)

The appearance of metal shavings or sediment

Increased oil consumption (more than 500 ml per 1000 km)

Extraneous noise in the engine when cold

Loss of oil pressure (light on dashboard) -->

Advice: If you are using oil 5W40 with extended replacement intervals (for example, Mobil 1 Extended Performance), still check its condition every 5,000 km using express test (drop oil onto a napkin - if the stain spreads quickly and has light edges, the oil is still suitable).

Step-by-step instructions for changing the oil in Nissan

Changing the oil is a procedure that you can perform yourself, saving on service costs. For this you will need:

  • 🔧 New oil 5W40 (see table below for volume).
  • 🛢️ Oil filter (original items: 15208-9M50A for Qashqai, 15208-65F0E for X-Trail).
  • 🔩 Drain plug key (usually on 14 mm or 17 mm).
  • 📋 Filter puller (if it is screwed too tight).

Oil volume for popular models Nissan:

Model Engine Oil volume (l)
Qashqai J11 MR20DD (2.0) 4.4
X-Trail T32 QR25DE (2.5) 4.8
Juke F15 HR16DE (1.6) 4.3
Navara D40 YD25DDTi (2.5 diesel) 7.4

Sequence of actions:

  1. Warm up the engine to operating temperature (5–10 minutes) so that the oil becomes more fluid.
  2. Raise the car on a lift or drive it into a viewing hole. Important: Use wheel chocks if you are using a jack!
  3. Unscrew the drain plug (usually located on the pan) and drain the oil into a prepared container.
  4. Replace the oil filter. Before installing a new filter, lubricate the rubber O-ring with fresh oil.
  5. Screw in the drain plug with a new O-ring (tightening torque: 30–40 Nm).
  6. Fill in new oil through the filler neck, checking the level using the dipstick.
  7. Start the engine, let it run for 1-2 minutes, then check the level and absence of leaks.
⚠️ Attention: In engines Nissan with timing chain drive (for example, HR16DE) the engine should not be allowed to run without oil even for a short time - this will lead to chain stretching and costly repairs.
What to do if you overfilled the oil?

If the oil level on the dipstick is above the mark MAX, don't panic. Excess oil (up to 200–300 ml) is not critical, but more significant overflow can lead to foaming and loss of pressure. To fix the problem:

1. Pump out the excess with a syringe through the filler neck.

2. If the overflow is significant (more than 500 ml), drain some of the oil through the drain plug.

3. Check the condition of the breather - if it is clogged, excess pressure can squeeze out the seals.

Common mistakes when choosing and replacing 5W40 oil

Even experienced car owners sometimes make mistakes that reduce engine life. Here are the most common of them:

  • 🔄 Mixing oils of different brands: Even if the viscosity is the same (5W40), additives may react and form a precipitate. It is allowed to add only the same oil that has already been filled.
  • 🕒 Ignoring the expiration date: Oil in a canister is stored for no more than 3–5 years. An expired product loses its properties.
  • 🛢️ Saving on filter: A cheap filter may not retain particles smaller than 20 microns, which leads to accelerated wear.
  • 🌡️ Wrong viscosity for climate: In Siberia 5W40 suitable, but in Sochi it’s better to choose 5W30 due to higher temperatures.

Another common mistake is use of flushing before changing oil. In most cases, this is useless, and sometimes even harmful: aggressive flushing can eat away deposits, which then clog the oil passages. An exception is when switching from mineral oil to synthetic oil or if there was fake oil in the engine.

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If you bought used Nissan and you don’t know what kind of oil the previous owner filled in, replace the oil and filter for the first time after 3-5 thousand km - this will help “cleanse” the system of old oil.

FAQ: Answers to frequently asked questions about 5W40 oil for Nissan

Is it possible to fill 5W40 instead of 5W30 in Nissan?

In most cases yes, if the engine is not new (mileage more than 100 thousand km). Oil 5W40 has a higher viscosity at operating temperatures, which compensates for increased clearances in a worn motor. However, for modern turbocharged engines (e.g. MR20DDT in Qashqai) it is better to follow the manufacturer's recommendations - 5W30 will provide better pumpability.

Which 5W40 oil is best for Nissan with mileage over 200 thousand km?

For engines with high mileage, oil with a high content of detergent additives and viscosity stabilizers is recommended. Good options:

  • Castrol Edge High Mileage 5W40 — contains additives to restore the elasticity of oil seals.
  • Valvoline MaxLife 5W40 — specially designed for engines with mileage over 120 thousand km.
  • Nissan Strong Save X Long Life 5W40 — original oil with an extended drain interval.

Avoid oils labeled Energy Conserving - they have reduced viscosity at high temperatures, which can worsen wear.

How to distinguish fake 5W40 oil for Nissan?

Counterfeits are often found among popular brands (Mobil, Shell, Liqui Moly). Signs of original oil:

  • 🏷️ Hologram on the canister - y Nissan Strong Save X it changes color when tilted.
  • 🔢 Serial number — it can be checked on the manufacturer’s website.
  • 📦 Packaging — original canisters have smooth seams and clear printing.
  • 💧 Color and consistency - fakes are often more liquid and have a strong chemical smell.

Buy oil only from authorized dealers or trusted sellers (for example, Exist.ru, Autodoc).

Is it necessary to flush the engine when switching to another 5W40 oil?

Flushing is only necessary in three cases:

  1. If you are switching from mineral oil to synthetic oil.
  2. If the engine had fake or low-quality oil.
  3. If metal shavings or thick sediment is visible when draining old oil.

In all other cases, it is enough to reduce the first replacement interval to 5,000 km. Use soft rinses (For example, Liqui Moly Pro-Line Motorspulung), but avoid “five-minute” flushes - they are aggressive for oil seals.

Can 5W40 oil be used in Nissan hybrids (eg Note e-Power)?

For hybrid models Nissan (For example, Note e-Power or Serena) oil requirements differ. The manufacturer recommends:

  • 0W20 or 0W16 with markings ILSAC GF-6 — these oils have a reduced viscosity to reduce friction in start-stop mode.
  • 5W40 can be used only in case of emergency (for example, in frosty weather), but the replacement interval should be reduced to 7,000 km.

In hybrids, the engine often operates in non-optimal modes (frequent starts, low speeds), so it is important to use oil with improved antioxidant properties.