Crossover owners Nissan Murano second generation (Z50 body) are often faced with a dilemma when servicing the transmission. The Jatco JF011E variator (RE0F10A series), installed on these cars, is a high-tech unit that requires special attention to the quality of lubricants. Errors in fluid selection can lead to premature wear of the belt and cones, which leads to costly repairs.
Correctly selected transmission fluid provides not only smooth gear shifting, but also cooling of components, as well as protection against corrosion. In this article we will look at which oil is suitable for Nissan Murano Z50, which analogues are acceptable and how to correctly carry out the replacement procedure in order to preserve the life of the unit.
Specifics of the Jatco JF011E variator on Nissan Murano
The heart of the transmission system Nissan Murano Z50 is a CVT developed by Jatco. This unit uses a specific friction fluid that works differently than the oil in classic automatic or manual transmissions. Main task CVT fluids — provide the necessary friction between the steel belt and the cones to transmit torque without slipping.
If you use the wrong oil, the friction properties will change, leading to slipping. This causes overheating and rapid wear of the surface of the cones, as well as damage to the steel belt. Manufacturer Jatco has developed strict quality standards that the fluid must meet to ensure the longevity of the assembly.
A special feature of this model is its sensitivity to temperature conditions. In the Russian climate, especially during winter starts and long driving on the highway, the properties of the oil are critically important. That's why the choice original specification is a priority when servicing a vehicle.
Original specifications and approvals
For correct operation of the variator in Nissan Murano Z50 it is necessary to use a liquid that meets the standard Nissan NS-2. This is the only specification recommended by the manufacturer for this generation of crossover. The use of fluids of other standards (for example, NS-3 or old CVT Fluid) is strictly prohibited, as they have excellent viscosity characteristics and friction properties.
Original oil from Nissan Available in 1 liter and 4 liter canisters. The marking must always be present on the label NS-2. It is important to understand that this fluid has a specific green color, which helps to visually distinguish it from other types of gear oils when checking the level.
Many owners wonder if the more modern NS-3 specification can be used. The answer is clear: it's impossible. NS-3 fluid has a different viscosity and is intended for newer models with CVTs that can withstand heavy loads. Pouring NS-3 into the engine Z50 will lead to belt slippage and transmission failure.
⚠️ Attention: Never mix NS-2 fluid with other types of oils, even if they are also declared as CVT Fluid. This can lead to changes in chemical properties and destruction of seals.
Analogues and acceptable replacements
Despite the fact that the original oil is the best choice, the market offers many high-quality analogues that are certified to the standard Nissan NS-2. When choosing a brand, you should give preference to well-known manufacturers that have official approval from Jatco or Nissan.
Here is a list of verified manufacturers whose products are suitable for Nissan Murano Z50:
- 🔹 Motul Multi CVT is a universal fluid that meets the NS-2 specification
- 🔹 ZIC CVT - Korean brand with excellent price-quality ratio
- 🔹 Idemitsu CVT Fluid is a direct competitor to the original, often used on the assembly line
- 🔹 Shell CVT Fluid is a reliable option with good friction properties
When purchasing an analogue, be sure to check the packaging for approval. Nissan NS-2. If the canister contains only general tolerances or specifications of other brands (for example, for Toyota or Honda), use such oil in Murano shouldn't. The risk of damage to the variator is too great.
- Complete replacement in service
- DIY partial replacement
- Only top up according to level
- I don't plan to change yet
Oil volumes and replacement procedure
Before starting work, you need to know the exact volume of liquid that will be required for the procedure. In the variator Nissan Murano Z50 The total volume of the system is about 8.5–9 liters, however, with a standard partial replacement, only a portion of this volume is drained.
When conducting partial replacement Approximately 3–4 liters of oil are drained. This is due to the fact that most of the fluid remains in the valve body, radiator and internal channels. A complete replacement requires the use of special equipment that replaces the old oil with new oil under pressure.
If you plan to make the replacement yourself, you will need:
- 🔧 14 or 17 key for drain plug
- 🔧 Container for used oil (volume of at least 5 liters)
- 🔧 New oil (minimum 4 liters for partial, 8-9 liters for full)
- 🔧 Drain plug gasket (recommended to be changed every time)
☑️ Preparing for an oil change
Critical errors during maintenance
Even if you use the right oil, you can damage the transmission if you violate the maintenance technology. One of the most common mistakes is not checking the fluid level. In CVTs Jatco The level is checked at a certain oil temperature, usually in the range of 35–45°C.
Improperly checking the level can lead to two problems: insufficient oil or overfilling. In the first case, overheating and lack of lubrication occurs, in the second case, foaming of the liquid occurs, which also leads to a loss of pressure and failure of the torque converter.
Another common mistake is using flushing fluids before replacement. In CVTs Nissan Murano Z50 Washing is prohibited, as aggressive chemical compounds can wash away the protective layer from the friction linings and damage the seals.
Why can't I use flushing?
Flushing fluids often contain aggressive solvents that can corrode the rubber seals inside the variator. In addition, they can wash away wear products that circulate in the oil as a suspension and clog the thin channels of the valve body, causing failure of the entire control system.
⚠️ Attention: Checking the oil level must be done strictly according to the instructions: the engine is running, the gearbox is warm, the selector lever goes through all positions and returns to mode P. Only if these conditions are met, the level will be accurate.
Before starting the replacement procedure, be sure to photograph the position of the drain and control plugs, as well as the condition of the gasket on the pan. This will help avoid assembly errors.
Oil compatibility table
For clarity, we provide a table of the main characteristics and compatibility of liquids that may be found on sale. Use it as a cheat sheet when choosing a product in the store.
| Liquid type | Specification | Applicability for Z50 | Color |
|---|---|---|---|
| Nissan CVT Fluid NS-2 | Original | ✅ Perfect | Green |
| Nissan CVT Fluid NS-3 | New standard | ❌ Prohibited | Reddish |
| Motul Multi CVT | Analogue (NS-2) | ✅ Acceptable | Green |
| ATF Dexron III | For slot machines | ❌ Absolutely not | Red |
| Shell CVT Fluid | Analogue (NS-2) | ✅ Acceptable | Green |
Please note that even if the liquid has a similar color, this does not guarantee its compatibility. Chemical composition and friction additives are decisive factors. NS-2 specification only guarantees correct operation of the hydraulic unit and belt.
If you doubt the origin of the oil poured into your car, it is better to completely replace it with the original fluid. This will require more expense, but will save you from repairing the CVT in the future. The use of incompatible NS-3 fluid is the most common cause of failure of CVTs on the Nissan Murano Z50, as it does not provide the necessary friction for the belt drive.
Regularly changing the CVT oil every 60,000 km (or every 4 years) is the most effective way to extend the life of the Jatco JF011E transmission in your Nissan Murano Z50.
Replacement intervals and signs of wear
The manufacturer states that the oil in the variator is filled “for its entire service life,” but practice shows that this approach is disastrous. In operating conditions with frequent traffic jams, short trips and temperature changes, the oil loses its properties much faster.
Recommended replacement interval for Nissan Murano Z50 is 60,000 kilometers or 4 years of operation. If you have an aggressive driving style or frequent off-road driving, this interval should be reduced to 40,000 kilometers.
The need for unscheduled replacement can be determined by the following criteria:
- 🔸 Vibrations appear when moving
- 🔸 Jerks when switching modes
- 🔸 Noise or hum from the variator
- 🔸 Dark color and burning smell when checking the dipstick (if there is one) or draining
What to do if jerking occurs?
If you notice jerking or kicking while driving, stop using the vehicle immediately and call a tow truck. Continuing to drive may result in complete destruction of the belt and cones, making repairs uneconomical.
FAQ: Frequently asked questions
Is it possible to add another brand of oil to an already filled one?
Topping up is allowed only in emergency cases if the oil of another brand has exactly the same specification Nissan NS-2. However, it is best to completely change the fluid as soon as possible to avoid mixing different additives.
How much oil is needed for a complete service change?
For a complete hardware replacement in a service, 10 to 12 liters of fluid are usually required, since the equipment displaces old oil, taking into account the volume located in the cooling radiator and valve body.
Should I change the filter when changing the oil?
Yes, it is recommended to change the coarse filter (mesh) and fine filter (if provided by the design) at every oil change. This prevents wear debris from being released back into the system.
How to check the oil level without a dipstick?
On Nissan Murano Z50 The level is checked through the inspection hole in the transmission pan. The engine should be running and the oil temperature should be between 35–45°C. The oil should drip from the hole and not flow in a stream.
Does driving style affect oil life?
Yes, aggressive driving, constant sudden starts and driving in traffic jams significantly accelerate the oxidation of the oil and the destruction of its molecular structure, reducing the replacement interval.