Nissan 5W40 engine oil: how to choose and not make a mistake?

Choosing motor oil for cars Nissan - a task that requires attention to detail. Specification 5W40 is especially popular among owners of Japanese crossovers and sedans due to its versatility: it is suitable for most gasoline and diesel engines operating in Russian climatic conditions. However, not all oils with such viscosity are equally beneficial for your engine. In this article we will look at which parameters are really important, which brands are trustworthy, and why original oil Nissan 5W40 (article KE900-90132) contains a unique additive package adapted for engines with variable valve timing system VVEL And VTC.

Many car owners mistakenly believe that the main thing is viscosity, and the brand of oil is secondary. In practice, the chemical composition, the base (mineral, semi-synthetic or full synthetic) and the availability of official approvals (API SN, ACEA A3/B4, Nissan Approval) determine how long your engine will last. For example, oil 5W40 with low sulfated ash content (Low SAPS) is critical for diesel engines with particulate filters (DPF), while for gasoline engines without a turbine this requirement is irrelevant. Next, we’ll figure out how not to overpay for unnecessary features and at the same time not harm the engine.

Why 5W40 for Nissan?

Viscosity characteristics 5W40 mean that the oil remains fluid at temperatures up to -30°C (digit 5W before the hyphen) and provides a reliable oil film at operating temperatures up to +40°C (digit 40 after the hyphen). For Russia, with its sharp temperature changes, this is the optimal balance:

• ❄️ Cold start in winter: oil quickly reaches critical engine components, reducing wear.
• 🔥 Summer heat: high viscosity when heated prevents “oil starvation” in turbocharged engines.
• 🛡️ Wear protection: a thick oil film is critical for engines with high compression ratios (e.g. Nissan HR16DE or MR20DD).

However, not all engines Nissan they require exactly 5W40. For example, for Nissan Almera N18 (engine H4M) manufacturer recommends 0W20 or 5W30 to save fuel and 5W40 allowed only under difficult operating conditions (towing, off-road). Always check the manual!

⚠️ Attention: Oils 5W40 with markings Energy Conserving (fuel economy) may contain polymer thickeners, which degrade over time in turbocharged engines. For Nissan Juke 1.6T or Qashqai 2.0 dCi choose oils marked Turbo or Full Synthetic.

Official approvals and standards for Nissan

Manufacturer Nissan not just recommends, but requires use of oils with specific certificates. For most modern models (2010 and newer), the following standards are relevant:

Standard	Description	For which Nissan models
API SN	Modern standard for gasoline engines (protection against LSPI in turbo engines).	Qashqai J11, X-Trail T32, Juke F15
ACEA A3/B4	Universal standard for gasoline and diesel internal combustion engines with extended replacement intervals.	Navara D40, Pathfinder R52, Murano Z51
Nissan Approval	Nissan internal approval (e.g. KE900-90132 for original oil).	All models from 2015
ILSAC GF-5	Energy saving standard (often combined with API SN).	Almera N18, Sentra B18, Tiida C13

The absence of at least one of the required standards may lead to refusal of warranty service (if the car is under warranty) or accelerated wear engine. For example, oil without approval ACEA A3/B4 cannot withstand high loads in diesel engines Nissan YD25DDTi (installed on Navara And Pathfinder), which leads to scoring on the cylinder walls.

You can check the authenticity of certificates on the websites of oil manufacturers (for example, Mobil or Liqui Moly) according to the product article. Beware of fakes - up to 30% of oils on the market are labeled 5W40 do not meet the stated standards.

Top 5 5W40 oils for Nissan: comparison and reviews

Based on tests from independent laboratories (e.g. Oil Club or AutoExpress) and owner reviews Nissan we have compiled a rating of the best oils 5W40 for Japanese cars. The selection criteria were: compliance with standards, viscosity stability, wear protection and price.

• 🥇 Nissan Strong Save X 5W40 (KE900-90132) — original oil with additive package Molykote to protect timing chains. Suitable for all models from 2015. Average price: 3,200 ₽ for 5 liters.
• 🥈 Mobil 1 ESP Formula 5W40 - synthetics with low ash content (Low SAPS), ideal for diesel engines with DPF. Price: 3,800 ₽ for 4 l.
• 🥉 Liqui Moly Top Tec 4200 5W40 - German oil with approval MB 229.5, suitable for turbo engines. Price: 4,100 ₽ for 5 l.
• 4️⃣ Castrol Edge Turbo Diesel 5W40 — specialized oil for diesel engines Nissan (For example, X-Trail 2.0 dCi). Price: 3,500 ₽ for 4 l.
• 5️⃣ Motul X-Clean+ 5W40 — universal oil with an extended replacement interval (up to 20,000 km for gasoline internal combustion engines). Price: 4,500 ₽ for 5 l.

Important: even the best oil loses its properties if the replacement interval is exceeded. For Russian conditions (dust, traffic jams, low fuel quality), the recommended interval is 10,000 km or once a year, despite manufacturers’ statements about “longlife” properties.

⚠️ Attention: Oils with markings Long Life or Extended Drain (For example, Mobil 1 Extended Performance) are designed for European operating conditions. In Russia, their resource is reduced by 30–40% due to poor fuel and dust.

Compatibility with your engine (by VIN or manual)|

Availability of API SN/ACEA A3/B4 approvals |

Lack of "Energy Conserving" label for turbo engines|

Production date (oil older than 2 years loses additives) |

Holographic sticker and barcode-->

How often do you change 5W40 oil in Nissan?

Official recommendations Nissan for oils 5W40 vary from 15,000 to 20,000 km, but these figures are relevant for ideal conditions: European fuel, moderate climate, no traffic jams. In the realities of Russia, the replacement interval should be reduced:

• 🚗 Gasoline naturally aspirated engines (HR16DE, MR20DE): 10,000–12,000 km.
• 🔥 Gasoline turbo engines (MR16DDT, M9R): 8,000–10,000 km.
• 💨 Diesel engines (YD25DDTi, R9M): 7,000–9,000 km.

Signs that it's time to change the oil regardless of mileage:

• 🔍 Darkening of the oil on the dipstick (light brown → black).
• 🛢️ Increased oil consumption (more than 1 liter per 10,000 km).
• 🔊 Extraneous noise in the engine when cold.
• 💨 Burning smell from the exhaust pipe (burning additives).

For accurate diagnosis you can use express oil test (for example, sets from Liqui Moly or Motul). They show the level of contamination, the presence of metal shavings and residual alkalinity. If the pH of the oil is below 7, it needs to be replaced urgently - the oxidation process has begun.

What happens if you don't change the oil on time?

If the oil change interval is exceeded 5W40 more than 30%:

- Formation of sludge in oil channels (risk of oil starvation).

- Turbine wear (for engines MR16DDT or M9R) due to insufficient lubrication of the bearings.

- Stuck piston rings (leads to increased oil consumption and a drop in compression).

- Corrosion of timing parts (chains, tensioners) due to depletion of additives.

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

Oil change 5W40 in Nissan does not require special skills, but there are nuances that even experienced car owners miss. For example, in engines QR25DE (installed on X-Trail T31 And Murano Z50) the oil filter is located in an inconvenient place - it can only be removed with a special puller.

Required tools and materials:

• 🔧 Drain plug key (usually 14 mm or 17 mm).
• 🛢️ New oil 5W40 (see table below for volume).
• 🧻 Oil filter (original items: 15208-9F600 for Qashqai J11, 15208-65F0E for X-Trail T32).
• 🔩 Filter puller (for example, KING TONY 3130).
• 🧹 Funnel and rags.

Model Nissan	Engine	Oil volume, l	Filter article number
Qashqai J11	HR16DE, MR20DD	4.3	15208-9F600
X-Trail T32	MR20DD, M9R	5.4 (gasoline), 6.2 (diesel)	15208-65F0E
Juke F15	HR16DE, MR16DDT	4.1 (atmo), 4.6 (turbo)	15208-4M500
Navara D40	YD25DDTi	7.4	15208-65F1B

Step by step replacement process:

1. Warm up the engine to operating temperature (60–80°C) to make the oil less viscous.
2. Raise the car on a lift or use a viewing hole.
3. Drain the old oil by unscrewing the plug with a wrench 14 mm (on most models).
4. Replace the oil filter (before installing the new filter, lubricate the 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 on the dipstick.
7. Start the engine for 1–2 minutes, then check the level and absence of leaks.

⚠️ Attention: In engines Nissan with timing chain drive (for example, HR16DE) you cannot use kerosene-based flushing fluids - they destroy the seals. For cleaning use only soft rinses (For example, Liqui Moly Oil-Schlamm-Spulung).

1. Turn on the ignition (without starting the engine).

2. Press the gas pedal all the way 3 times within 5 seconds.

3. Turn off the ignition and turn it on again - the counter will reset to zero.-->

Common mistakes when choosing and replacing 5W40 oil

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

• 🔄 Mixing oils of different brands. For example, topping up Castrol 5W40 in Mobil 1 5W40 may lead to sedimentation due to incompatible additives.
• 📉 Ignoring viscosity at high mileage. For engines with mileage >150,000 km it is better to use 5W50 — it compensates for the increased gaps.
• 🧴 Overfilling or underfilling oil. The optimal level is between the marks MIN And MAX on the dipstick. Overfilling by 0.5 liters increases the load on the seals.
• 🔧 Using non-original filters. Cheap filters (for example, FRAM or SCT) may not withstand the pressure in the lubrication system.
• ❄️ Changing the oil on a cold engine. In this case, up to 30% of the old oil remains in the channels and crankcase.

It is especially dangerous to skimp on oil for turbocharged engines. For example, in Nissan Juke 1.6T (engine MR16DDT) use of low-quality oil 5W40 leads to turbine jamming after 80,000–100,000 km. Signs of problems with the turbine: blue smoke from the exhaust pipe, whistling when revving up, increased oil consumption.

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

Is it possible to fill 5W40 instead of 5W30 in Nissan Almera N18?

For Nissan Almera N18 (engine H4M) manufacturer recommends 0W20 or 5W30 to save fuel. Oil 5W40 can only be used under difficult operating conditions (towing, off-road), but this will increase fuel consumption by 3–5%. Viscosity 5W40 creates greater hydraulic resistance, which reduces engine efficiency.

Which 5W40 oil is best for Nissan Qashqai 2.0 dCi?

For diesel Nissan Qashqai J11 (engine M9R) the optimal choice is oils with approval ACEA C3 and low ash content (Low SAPS), since the engine is equipped with a particulate filter (DPF). Best options:

• Mobil 1 ESP Formula 5W40 (article 152611).
• Total Quartz INEO ECS 5W40 (approved Nissan).
• Castrol Edge Turbo Diesel 5W40.

Avoid oils labeled API CJ-4 - they contain too much ash for DPF.

How much 5W40 oil is needed for Nissan X-Trail T32 2.5?

For Nissan X-Trail T32 with gasoline engine QR25DE (2.5 l) required 5.4 liters oils 5W40 with a complete replacement (including oil filter). If you do not change the filter, you will need ~4.8 liters. Always buy extra oil - after changing, check the level on the dipstick and add if necessary.

Is it possible to use 5W40 oil in winter in Siberia?

Oil 5W40 suitable for winter use in Siberia, since the index 5W guarantees pumpability at temperatures up to -30°C. However, in frosts below -35°C recommended to use 0W40 (For example, Mobil 1 0W40), since it has a lower viscosity when cold. Important: after changing the oil to another (for example, with 5W40 on 0W40) flush the system with a special flush (for example, Liqui Moly Pro-Line Motorspulung).

How to check the originality of Nissan 5W40 oil?

Original oil Nissan Strong Save X 5W40 (article KE900-90132) has the following signs of authenticity:

• Holographic sticker on the canister with logo Nissan.
• Barcode that can be checked on the website Nissan Russia.
• Production date on the bottom of the canister (not older than 2 years).
• Cork with original logo and O-ring.

Counterfeits often have blurred font on the label, lack of a hologram, or a mismatch in the color of the oil (the original is amber, the fakes are dark brown).