Choosing the right lubricant for a Japanese car is the foundation for a long engine life. When it comes to brand Nissan, factory specification NS-2 becomes a key reference point for owners. Many car owners face difficulties in finding the original catalog number, since the manufacturer often changes packaging and part numbers, leaving the chemical composition unchanged.
Understanding how the markings on the canister are deciphered allows you to avoid buying a fake and ensures that your crankcase Qashqai or X-Trail exactly the product recommended by the companyβs engineering department will be delivered. In this article we will look in detail at how to find a real article number NS-2 oil, how it differs from analogues and how to correctly carry out the replacement procedure.
Deciphering the NS-2 standard and its purpose
Abbreviation NS-2 in the catalog Nissan Motor Oil denotes a synthetic motor oil designed specifically for modern gasoline engines with emission reduction systems. This is not just a set of base oils and additives, but a product created taking into account strict environmental standards that require high fluidity and stability.
The main characteristic of this line is viscosity 5W-30. This combination allows the engine to easily start in cold weather, providing instant supply of lubricant to critical components, and at operating temperature maintain a protective film even at high speeds. Exactly viscosity is the main parameter that you need to pay attention to when choosing.
Oil NS-2 Ideal for engines with direct fuel injection and turbocharging. It has enhanced cleaning properties, which prevents the formation of carbon deposits on pistons and valves, and also protects the catalyst system from phosphorus and sulfur poisoning. If you drive a car in a city with frequent traffic jams, this product will be the best protection against heat stroke.
Current articles and packaging sizes
Finding the right one article number is the first step to a successful purchase. U Nissan There are several codes for the same product depending on the volume of the canister and the region of delivery. It is very easy to make mistakes in numbers, since old catalogs often contain outdated information.
The most common code for a 4 liter canister is KE900-90041 (or updated version KE900-90042). For a small top-up volume of 1 liter, the article number is used KE900-90031. There are also 5 liter canisters, but these are less common and often have dealership specific codes.
It is important to consider that the manufacturer can change the packaging by adding new barcodes or changing the color of the label, but the chemical composition will remain the same. Always check the inscription SN/CF and viscosity grade on the canister itself with the requirements of your instruction manual.
- Original NS-2
- Original NS-4
- Analog (Shell/Mobil)
- Other brand
Nissan Engine Compatibility and Recommendations
Most of the concern's modern gasoline units Nissan designed to use the NS-2 specification. This applies to such popular models as Qashqai with HR16DE and MR20DE engines, as well as X-Trail and Teana. Using oil with a different viscosity may result in increased fuel consumption or noisy operation of the hydraulic compensators.
For series engines VQ (for example, VQ25DE or VQ35DE) that were installed on Maxima and Fairlady Z, NS-2 oil is also preferred, especially if the car is operated in a temperate climate. However, for older engines or cars with high mileage, it is sometimes advisable to consider a thicker oil if waste is a concern.
It is worth noting that the NS-2 specification complies with API SN and ILSAC GF-5 standards. This means it has excellent oxidation resistance and protects parts from corrosion. If you live in an area with harsh winters, synthetic base this oil will ensure reliable starting even at temperatures below -30Β°C.
How to distinguish an original from a fake
The auto chemical market is oversaturated with counterfeit products, and oil Nissan NS-2 was no exception. Counterfeits often have poor packaging, incorrect fonts on the label, and incorrect consistency. In order not to pour βwaterβ into the engine, you need to know the main features of the original product.
Check the quality of the plastic canister: the original has a smooth surface, without burrs or seams, and the lid fits tightly to the neck. There should be a stamp on the bottom of the canister serial number and production date, which must match the information on the sticker. If the numbers are blurry or erased, this is a reason to refuse the purchase.
Pay special attention to the label. On the original product, it is glued smoothly, without bubbles or folds. The color scheme must correspond to the current brand design. Carefully inspect the protective film on the lid: it should be solid and have a clear logo engraving.
β οΈ Attention: If you notice that the oil in the canister is cloudy or there is sediment at the bottom, do not use it under any circumstances, even if the part number matches. This is a sign of violation of storage conditions or an obvious fake.
What to do if you bought a fake?
If you find that you have filled a counterfeit product, you need to drain the oil and replace the oil filter as soon as possible. In this case, flushing the engine with special means is mandatory to remove aggressive additives and decomposition products from the channels of the lubrication system.
Article table and compatibility
For ease of selection, we have collected the main catalog numbers and the models for which they are suitable. Use this table as a cheat sheet when ordering spare parts in an online store or from an authorized dealer.
| Volume | Article (code) | Viscosity | Compatible Models |
|---|---|---|---|
| 1 liter | KE900-90031 | 5W-30 | Qashqai, Note, Tiida |
| 4 liters | KE900-90041 | 5W-30 | X-Trail, Teana, Patrol |
| 4 liters | KE900-90042 | 5W-30 | New batches for all models |
| 208 kg (barrel) | KE900-90043 | 5W-30 | For service stations and car services |
When purchasing oil in a large store, always ask for a receipt and check the code on the label through the dealerβs mobile application or on the manufacturerβs official website, if such a possibility is provided by your region.
DIY oil change procedure
Changing the oil is not a complicated procedure, but it requires care and consistency of actions. You will need to lift the car on a lift or place it on a viewing hole. Be sure to have a drain container and a new oil filter ready.
Before starting work, warm up the engine to operating temperature so that the oil becomes thinner and drains faster. Open the hood and unscrew the filler plug to speed up the draining process through the bottom hole. Remove the crankcase protection, if provided by the design of your article number oils
It is important to use only high quality oil filter. Original filter for Nissan has an article number 15208-65F0A or its analogues. Don't skimp on this part, as a low-quality filter can let dirt back into the engine.
βοΈ Preparing for an oil change
After the old oil has completely drained, tighten the drain plug with a new O-ring. Tighten it to the recommended torque to avoid stripping the threads. Fill in new oil through the neck, checking the level using the dipstick. Do not overfill above the MAX mark.
Proper oil change includes not only changing the fluid, but also mandatory filter replacement, as well as checking for leaks after starting the engine.
Frequent errors during selection and operation
Many owners make the mistake of mixing oils of different specifications or brands. Even if you use the original Nissan NS-2, mixing it with another liquid can lead to sedimentation and loss of protective properties. Try to completely change the oil at every maintenance.
Another common problem is ignoring replacement intervals. In urban driving conditions, where the car is often stuck in traffic jams, the oil life is reduced by half. The factory interval of 15,000 km should be reduced to 7,500 - 10,000 km to maintain engine health.
Remember to check the oil level regularly. If the level drops, it may be a sign of worn rings or seals. In such cases, topping up should be done with the same oil that is poured into the engine. The use of oil with a different viscosity, even as a temporary measure, is not recommended.
β οΈ Attention: Operating a vehicle with an oil level below the minimum mark on the dipstick can lead to oil starvation and immediate engine seizure, which will require major repairs.
Why does oil turn black quickly?
If the oil turns black immediately after changing, this is not always a sign of poor quality. In modern engines with direct injection and particulate filters, the oil quickly accumulates combustion products. This is normal as long as there is no burning smell or loss of viscosity.
Conclusion and results
Oil selection Nissan NS-2 with the right article number is a guarantee of reliable operation of your car for many years. Do not skimp on the quality of lubricants, since the cost of engine repair is not comparable to the price of a canister of original oil.
Monitor the condition of the motor, change filters regularly and use only proven consumables. If you are in doubt about your choice, always contact authorized dealers or study the technical documentation, which contains the exact specifications for your model.
Remember that your car is a complex system where every part plays an important role. Properly selected oil is the heart of your engine, which requires careful treatment and high-quality βnutritionβ.
How often do you need to change Nissan NS-2 oil in the city?
In urban driving conditions with frequent traffic jams, it is recommended to change the oil every 7,500 - 10,000 kilometers, even if the manufacturer claims a longer interval.
Is NS-2 oil suitable for Nissan diesel engines?
No, NS-2 oil is intended exclusively for gasoline engines. For diesel engines (for example, YD25), the NS-3 specification or other oils with the appropriate API CI-4/CK-4 approvals are used.
Is it possible to mix NS-2 oil with analogues of other brands?
It is strictly not recommended to mix oils of different brands and specifications, even if they have the same viscosity. This may lead to additive incompatibility and sludge formation.
What is the part number for the oil filter for Qashqai J11?
The original oil filter part number for most Nissan models, including Qashqai J11, is - 15208-65F0A. There are also codes 15208-31U0A depending on the year of manufacture.