Finding the correct article Nissan Matic S often becomes a real puzzle for owners of Japanese cars. Unlike motor oils, where API and ACEA standards allow the use of products from different brands, transmission fluids require strict compliance with manufacturer specifications. An error in choosing a number can lead to incorrect operation of the gearbox, jerking and even failure of the unit.
Article Nissan Matic S is not just a set of numbers, but a key to understanding the chemical composition and scope of application of the lubricant. This fluid is designed specifically for modern automatic transmissions with torque converter, where friction properties and stability at high temperatures are important. Understanding the nuances of labeling will help you avoid buying counterfeit products and save on expensive repairs.
Why do you need the correct article number and what is hidden behind the markings?
Many car owners believe that it is enough to fill any automatic transmission fluid, but this is a fundamental misconception. Each transmission Nissan has unique requirements for viscosity and friction coefficient. Article Matic S indicates a fluid designed for certain generations of transmissions, particularly models with 4-speed and 5-speed automatics.
If you use the wrong specification, the friction linings will begin to slip, causing overheating and accelerated wear of the parts. Original number ensures that the chemical composition meets factory tests. In spare parts catalogs you may find different designations, but the essence remains the same: this is a lubricant approved by engineers for specific components.
It is important to distinguish Matic S from other versions such as Matic J or Matic D. These fluids are not interchangeable. Specification is a strict requirement, not a recommendation. Ignoring this rule often results in the automatic transmission no longer shifting gears smoothly.
Main catalog numbers and packaging options
When ordering parts, you will need accurate information. Main article of the original packaging Nissan Matic S in a 1 liter canister it looks like KE902-90031. However, there are other packaging formats that may be commercially available. Sometimes in stores you can find 4-liter canisters with the number KE902-90032, which is convenient for completely replacing the volume.
There are also analog products from third parties that claim to be compatible with Matic S. They have their own unique catalog numbers, but must have a conformity mark. Analogues often cheaper than the original, but require careful verification of certificates. You should not skimp on gearbox chemicals if you are not confident in the supplier.
- 🔍
KE902-90031— original 1 liter canister, the most popular size - 🔍
KE902-90032— original 4 liter canister for volumetric replacements - 🔍
KE902-99031- outdated or regional packaging option
Please note that the label number may differ depending on the country of origin (Japan, USA, Europe), but the chemical formula remains identical. Visual inspection packaging should be your first step when purchasing. The packaging must be sealed, with clear printing and protective elements.
⚠️ Attention: Counterfeits often have blurry fonts on the label and crooked seams on the canister. Real Nissan Matic S has a characteristic yellowish tint and a specific smell, different from the smell of gasoline or solvent.
Compatibility and application in Nissan models
Liquid Nissan Matic S Designed for a wide range of vehicles. It is a standard lubricant for many models equipped with classic automatic transmissions. First of all, this applies to cars such as Almera, Teana, X-Trail and Qashqai previous generations.
It is important to understand that this fluid is not suitable for modern CVTs and new 7-speed automatic transmissions. There are specialized lubricants for them, such as NS-2 or NS-3. Compatibility You should always check using your vehicle's VIN. Usage Matic S in a variator will lead to immediate failure of the belt drive.
Below is a table showing the main models that this specification is suitable for:
| Model | Generation/Year | Transmission type | Note |
|---|---|---|---|
| Almera (N16, N17) | 2000–2013 | 4AT, 5AT | Standard replacement |
| Teana (J31, J32) | 2003–2013 | 4AT, 5AT, CVT | Only for classic slot machine |
| X-Trail (T30, T31) | 2001–2013 | 4AT, 5AT | Not suitable for CVT T31 |
| Qashqai (J10) | 2006–2013 | 4AT, CVT | Only for 4AT |
| Pathfinder | R50, R51 | 4AT, 5AT | Check the year of manufacture |
If you are unsure of the gearbox type, consult the documentation or use online catalogs. Accurate identification type of unit will save you from mistakes when choosing a lubricant. Some models have modifications with different types of transmission, which complicates the task.
- Classic automatic (4-5 stages)
- CVT (CVT)
- Mechanics
- Robot
- I don't know
How to distinguish an original from a fake by article number and packaging
The auto parts market is full of counterfeit products, and Nissan Matic S is no exception. Attackers often copy articles, but cannot replicate the quality of packaging and labels. When inspecting the canister, pay attention to the quality of the plastic and the presence of protective holographic stickers.
On the original packaging the article number KE902-90031 must be applied clearly, without blurred edges. The production date and batch number must also be stamped on the bottom of the canister or on the label. Batch check allows you to track the origin of the product. If the production date does not coincide with the supply logic, this is a cause for concern.
- 🛡️ Check the barcode: it must be scannable and correspond to the region of sale
- 🛡️ Pay attention to the smell: the original has a faint oil smell, but not a strong chemical smell
- 🛡️ Ask the seller for a quality certificate: original products always have accompanying documents
Sometimes counterfeits have the correct numbers but an incorrect label. For example, a flammability warning may be missing or the brand name may be incorrect. Attentiveness when purchasing, it is a guarantee of long service life of your car. Do not buy oil on tap or in dubious places without labeling.
What to do if you have already uploaded a fake?
If you suspect that counterfeit fluid has been poured into the box, you need to carry out a complete oil change as soon as possible. Drain the old fluid, flush the system (if necessary) and fill with the original Nissan Matic S. If the machine starts to work incorrectly (jerking, kicking), it is better to contact a service center to diagnose the condition of the valve body and clutches.
Replacement process and choice of fluid volume
To fully replace the transmission fluid, you will need to know the exact volume of your box. Typically, a partial replacement requires 3-4 liters, and a full hardware replacement requires 6-8 liters. Refill volume depends on the car model and transmission type. Use the table above as a guide, but always check the manual.
The replacement process includes draining the old fluid, replacing the filter (if provided for by the design) and filling in a new one. Correct procedure guarantees the absence of air in the system and the correct operation of the torque converter. Do not forget to warm up the engine after replacement and check the level using the dipstick or through the inspection hole.
☑️ Preparing for an oil change
If you are doing a full replacement using the displacement method, you will need more fluid than the manual says for a partial replacement. In this case, it is better to purchase several 1 liter canisters with the article number KE902-90031to have a reserve. Stock Always useful for topping up in the future.
Before starting work, be sure to take a photo of the position of the gearbox lever and the fluid level on the dipstick before draining - this will help you set the level correctly after replacement.
⚠️ Attention: Never mix Nissan Matic S with liquids of other specifications (for example, ATF Dexron or Matic J). Chemical incompatibility can cause sediment to form and clog the valve body.
Analogues and alternative solutions
In addition to original products, there are high-quality analogues on the market that meet the specifications Nissan. Leading oil manufacturers such as Mobil, Castrol and Lukoil, produce liquids certified for Matic S. When choosing an analogue, be sure to look for the “Approved for Nissan Matic S” marking on the packaging.
Using analogues can be cost-effective, but requires confidence in the authenticity of the product. Certification is the main selection criterion. You should not take liquids from “no-name” brands, even if they promise full compatibility. The risk of damaging the box is too great.
- 🛠️ Mobil ATF Multi-Vehicle - universal fluid with Nissan approval
- 🛠️ Castrol Transmax Multi-Vehicle - a popular analogue for Japanese cars
- 🛠️ ZIC ATF Multi-Vehicle - Korean brand with good price-quality ratio
If you decide to use a replacement, make sure it passes all the required friction performance tests. Testing analogues on stands often show that they are inferior to the original in long-term stability. Original is always a safe choice for Japanese transmissions.
Original liquid Nissan Matic S with article number KE902-90031 remains the best choice for automatic transmission durability and smooth operation.
Frequent mistakes when choosing and using
Car owners often make mistakes, believing that the color of the liquid is the main indicator of quality. Red is the standard color, but some liquids may be greenish or yellowish. Color is not a determining factor for compatibility. Focus only on the specification and article number.
Another common mistake is trying to extend the life of an old fluid by adding additives. In the case of Nissan Matic S This is unacceptable. Additives may upset the balance of chemical additives provided by the manufacturer. This will lead to accelerated wear of the friction linings.
It is also worth remembering that changing the oil is not a panacea for a worn box. If the unit already has significant wear, fresh oil can only temporarily improve the situation. Condition internal components should be assessed by a professional. Changing the oil on an old, worn-out unit sometimes leads to the gearbox stopping working altogether.
Do not forget about the frequency of replacement. For Nissan Matic S The recommended interval is 60,000 km or 4 years of operation. Timely replacement prevents the accumulation of wear products and prolongs the life of the transmission. Regular maintenance is the key to avoiding problems with the gearbox.
What happens if you don't change the oil on time?
Over time, the liquid loses its properties: it oxidizes, thickens and becomes contaminated with metal shavings. This leads to overheating and clogging of the valve body solenoids and valves. As a result, the machine begins to kick, shift gears with a delay, or refuses to move at all.
⚠️ Attention: If you notice that the fluid level is dropping quickly or it changes color to black with a burning smell, immediately contact a service center for diagnosis. These are signs of serious damage.
FAQ: Frequently asked questions
Is it possible to mix Nissan Matic S with other types of liquids?
It is strictly not recommended to mix Matic S with other specifications such as Matic J, Matic D or Dexron. This can cause a chemical reaction, changing viscosity and destroying the seals inside the transmission.
What is the actual service life of the original Nissan Matic S?
The original fluid, under normal operating conditions, retains its properties up to 60,000 km. However, in city conditions with frequent traffic jams and slippage, it is recommended to change it more often - every 40,000–50,000 km.
How to check the level Matic S in the gearbox?
The level is checked with a warm engine (oil temperature 50–80°C) on a flat surface. The gearshift lever must be in position P or N. The dipstick is removed, wiped, inserted back until it stops and removed again to check the level between the marks Hot.
Why liquid Matic S Is it more expensive than its analogues?
The price of the original fluid is due to the complexity of development, strict quality control and the use of specific additives that ensure ideal operation of clutches in gearboxes Nissan. Cheap analogues often skimp on base oil and additive packages.
Where is the best place to buy original Nissan Matic S?
It is best to buy from official dealerships or from trusted suppliers of spare parts with a guarantee of authenticity. Avoid dubious sites and markets where there is a high risk of purchasing a fake. Always check the article number KE902-90031 on the label.