Nissan NS-2 engine oil: technical features, analogues and operating instructions

Motor oil Nissan NS-2 - an original product designed specifically for modern engines Nissan taking into account their design features. This is a low viscosity synthetic oil 0W-20 meets the most stringent quality standards and ensures optimal protection of parts even under extreme conditions. However, there are still debates surrounding it: is it worth overpaying for the brand or is it possible to find a worthy analogue? In this article we will figure out what NS-2 differs from competitors, how to use it correctly and what to look for when purchasing.

The manufacturer positions this oil as a universal solution for most gasoline and diesel engines Nissan, including turbocharged models. But is this true in practice? We analyzed reviews from car owners, technical data and laboratory test results to give an objective assessment. We will pay special attention to issues of compatibility with different generations of engines - from proven QR25DE to modern MR20DD.

Technical characteristics of Nissan NS-2 oil

Oil Nissan NS-2 0W-20 belongs to the category full synthetic and complies with the following international standards:

• 🔹 API: SN/GF-5 (for gasoline engines) and CF (for diesel)
• 🔹 ILSAC: GF-5 - guarantees energy-saving properties
• 🔹 ACEA: A5/B5 - suitable for highly loaded engines
• 🔹 JASO: DL-1 — compatibility with modern exhaust gas aftertreatment systems

Key Features - unique additive package Nissan Oil Technology, which reduces friction by 15-20% compared to conventional oils of the same viscosity. This is especially important for engines with a system Variable Valve Timing (VVT), where the accuracy of the mechanisms directly affects power and efficiency. Operating temperature range: from -40°C to +150°C, which makes it suitable for most climatic zones of Russia.

According to internal specifications Nissan, this oil is recommended for the following engine series:

• 🔧 HR (HR16DE, HR15DE) - popular motors for Juke, Note, Micra
• 🔧 MR (MR20DD, MR18DE) - installed on Qashqai, X-Trail, Sentra
• 🔧 QR (QR25DE, QR20DE) - time-tested units for Teana, Primera
• 🔧 VQ (VQ35DE, VQ25DD) - powerful V6 for Pathfinder, Murano, 370Z

Advantages and disadvantages of NS-2 oil

Like any product, Nissan NS-2 has its strengths and weaknesses. Let's consider them based on reviews from car owners and expert tests.

Benefits	Disadvantages
✅ Optimized for engines Nissan — precise adjustment of viscosity characteristics	❌ High price - 1.5-2 times more expensive than analogues
✅ Low waste consumption (up to 100 ml per 10,000 km during normal operation)	❌ Difficult to find in small towns - you often have to order
✅ Good cleaning properties - prevents the formation of deposits on valves	❌ Not suitable for older engines with high mileage (may cause leaks through worn seals)
✅ Stable operation at low temperatures (easy starting in winter)	❌ Some fakes on the market mean a high risk of running into counterfeit goods

Especially good NS-2 manifests itself in the urban operating cycle, where the engine often operates at low speeds and is susceptible to overheating. Due to its low viscosity at high temperatures (2.6 mPa s at 150°C) oil more effectively removes heat from loaded parts. However, for a sporty driving style or severe conditions (towing, off-road), the manufacturer recommends using more viscous oils, for example, Nissan NS-3 5W-40.

⚠️ Attention: Oil NS-2 not compatible with engines requiring standard oils API SP (for example, new VC-Turbo in Qashqai J11). In such cases it is necessary to use Nissan NS-4.

How to distinguish original NS-2 oil from a fake

Fakes Nissan NS-2 are so common that the manufacturer has even issued an official guide to checking originality. Here are the key signs to look out for:

• 🔍 Packing: The original canister has an embossed logo Nissan on the lid and a holographic sticker with the serial number on the bottom
• 🔍 Oil color: New oil should be clear with a slight amber tint (cloudy or dark color is a sign of fake or old oil)
• 🔍 Article: The official code for a 1 liter canister is KLE22-00002, for 4-liter - KLE22-00004
• 🔍 Price: If the cost is lower 800 rub/liter, this is a reason to doubt the originality

The most reliable way to check is to buy from authorized dealers Nissan or in trusted online stores with certificates. You can also use the originality checking service on the website Nissan Russiaby entering the serial number from the canister. Remember: even if the oil looks original, but its viscosity when checked with a dipstick differs from the declared one, it is better not to use it.

What happens if you use fake oil?

Fake oil may contain low-quality base oil and cheap additives that:

1) They quickly lose their properties (after 3-4 thousand km)

2) Form abrasive deposits on the cylinder walls

3) Lead to coking of oil channels and hydraulic compensators

4) May cause corrosion of non-ferrous metal parts (eg copper bushings)

In critical cases, this leads to scuffing on the crankshaft and the need for major engine repairs.

To further check, you can do a simple test: drop oil on paper and let it soak. Original NS-2 forms a uniform spot with a clear outline, while a fake often leaves blurry edges or a dark ring around the edge of the spot. Also, the original oil has a characteristic faint odor, while fakes may smell of chemicals or burning.

The best analogues of Nissan NS-2 oil

If for some reason you cannot use the original oil, here is a list of proven analogues that meet all technical requirements Nissan:

Manufacturer	Oil name	Viscosity	Standards	Notes
Idemitsu	Zepro Eco Medalist	0W-20	API SN, ILSAC GF-5	Japanese oil, often used on the assembly line
Eneos	Sustina 0W-20	0W-20	API SN, ILSAC GF-5	Excellent cleaning properties, low waste consumption
Mobil	Mobil 1 ESP 0W-20	0W-20	API SN, ACEA C5	Suitable for engines with particulate filters
Liqui Moly	Special Tec AA 0W-20	0W-20	API SN, ILSAC GF-5	Good wear protection during cold starts
Castrol	Edge Professional A5 0W-20	0W-20	API SN, ACEA A5/B5	Recommended for turbocharged engines

When choosing an analogue, be sure to check compliance with the standard ILSAC GF-5 - this is critical for modern engines Nissan with variable valve timing system. Also pay attention to the manufacturer's tolerances: for example, for engines VQ37VHR (installed on 370Z And Infiniti Q60) oil with approval is required Nissan KE900-99932, which not all analogues have.

⚠️ Attention: Do not use oils with a viscosity 5W-30 or 10W-40 instead of 0W-20 without emergency. This can lead to increased load on the oil pump and poor lubrication during cold starts, especially in frosts below -25°C.

If you are in doubt about your choice, you can use the official oil selection service on the website Nissan, where you just need to enter your vehicle's VIN to get an accurate recommendation. It is also useful to study the reviews of the owners of your model on specialized forums - the nuances of using certain oils are often discussed there.

NS-2 oil change intervals: official recommendations and real practice

Manufacturer Nissan indicates the following oil change intervals NS-2:

• 📅 Standard conditions: every 15,000 km or 12 months (whichever comes first)
• 📅 Difficult conditions: every 10,000 km or 6 months

Severe conditions include:

• 🚗 Frequent trips over short distances (less than 8 km)
• 🏙️ Driving in a metropolis with traffic jams
• 🏔️ Operation in mountainous areas or extreme temperatures
• 🚜 Towing trailers or transporting heavy loads

However, many experienced car owners and independent experts recommend reducing replacement intervals to 8-10 thousand km regardless of operating conditions. This is due to several factors:

1. Fuel quality in Russia often does not meet European standards, which accelerates oil aging
2. Dusty roads and aggressive driving styles increase engine load
3. Modern turbocharged and direct injection engines are more sensitive to oil conditions

1. Warm up the engine to operating temperature (5-10 minutes idling)

2. Prepare a new oil filter (original part number: 15208-9F600)

3. Buy the required amount of oil (usually 4-5 liters for most models)

4. Prepare tools: filter wrench, drain container, funnel

5. Make sure you have a new O-ring for the drain plug (Part Number: 11026-01M02)

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To check the condition of the oil between changes, you can use rapid tests for the content of metal particles or special viscosity analyzers. If the oil has darkened ahead of time or metallic sparkles are visible on the dipstick, this is a reason for an unscheduled replacement. It is also worth paying attention to the oil level: if it drains faster than 100 ml per 1000 km, this may indicate problems with the engine.

Step-by-step instructions for changing NS-2 oil

Changing the engine oil Nissan - a procedure that can be performed independently with minimal skills. Here are the detailed instructions:

1. Preparation: Place the vehicle on a level surface or a lift. Stop the engine and let it cool for 10-15 minutes (but not completely, so that the oil remains fluid).
2. Draining old oil: Place a container with a capacity of at least 5 liters under the drain hole. Unscrew the plug with a 14 mm wrench. Be careful - the oil will be hot!
3. Filter replacement: Use a special puller to unscrew the oil filter (on most models it is located to the right of the engine). Before installing a new filter, lubricate its O-ring with fresh oil.
4. Filling with new oil: Add approximately 4 liters of oil through the filler neck NS-2. Then add a little at a time, checking the level with a dipstick. The optimal level is between the MIN and MAX marks.
5. Check: Start the engine and let it idle for 2-3 minutes. Make sure the oil pressure light goes out. After 5 minutes, check the level again and top up if necessary.

Pay special attention to the tightening torque of the oil filter - it should be tightened tightly, but without excessive force (usually a hand force is sufficient). An overtightened filter can burst, and an undertightened filter can leak. Also, do not forget to lubricate the new o-ring of the drain plug - this will prevent it from sticking.

1. Turn the key to the ON position (do not start the engine)

2. Press and hold the daily mileage reset button

3. After 5 seconds, a successful reset message will appear on the display

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If you are replacing for the first time, we recommend filming the process - this will help avoid mistakes and serve as a reminder for the next replacement. It is also useful to keep a maintenance log, which records the date of replacement, mileage and materials used.

Frequently asked questions about Nissan NS-2 oil

Can NS-2 be mixed with other oils?

In emergency cases, mixing is allowed NS-2 with other synthetic oils of the same viscosity (0W-20) and standard (ILSAC GF-5). However, after this, it is recommended to perform a complete oil and filter change as soon as possible. Long-term use of a mixture of different oils can lead to sedimentation and deterioration of lubricating properties.

Is NS-2 suitable for high mileage engines (200+ thousand km)?

For engines with mileage over 200 thousand km NS-2 may not be the best choice due to its low viscosity. In such cases, it is better to use oils with increased viscosity at high temperatures, e.g. 5W-30 or 5W-40, which better compensate for the increased gaps between parts. However, the final decision should be made after diagnosing the engine condition.

How is NS-2 different from NS-3?

Main differences between NS-2 And NS-3:

• 🔧 Viscosity: NS-2 — 0W-20, NS-3 — 5W-40
• 🔧 Purpose: NS-2 is optimized for new engines, NS-3 - for highly loaded and turbocharged ones
• 🔧 Temperature range: NS-2 is better suited for cold climates, NS-3 for hot regions
• 🔧 Standards: NS-3 meets a higher standard API SN Plus

NS-3 is recommended for turbocharged engines such as VR38DETT (in GT-R), or for vehicles operated in harsh conditions.

Can NS-2 be used in Nissan diesel engines?

Yes, NS-2 certified according to standard API CF, which allows it to be used in diesel engines Nissan without particulate filters. However, for diesel engines with a system DPF (For example, Navara or Pathfinder with engine YD25DDTi) requires special low sulfur oil with approval C3 or C4 by ACEA.

How to properly dispose of used NS-2 oil?

Used oil is classified as hazardous waste and requires special disposal. Do not pour it down the drain or onto the ground! Here's what you can do:

• 🔄 Take it to waste oil collection points (many car services and stores accept it for free)
• 🔄 Use for heating the garage (if you have a special boiler)
• 🔄 Transfer for recycling (some companies regenerate oils)

In Moscow and other large cities there are programs for collecting used oils - check the addresses of collection points in your region.