What kind of oil to fill in power steering Nissan Almera Classic: original vs analogues

Nissan Almera Classic (also known as B10 or N16 depending on the market) is a reliable car, but its power steering (power steering) requires attention to the choice of working fluid. The wrong oil can lead to hum pump, heavy steering wheel or even rack failure. In this article we will look at which oil is suitable for power steering. Almera Classichow original fluids differ from analogues, and how to avoid common mistakes when replacing.

The manufacturer recommends using specialized oils for power steering with certain properties: resistance to foaming, thermal stability and compatibility with system seals. However, in practice, owners are often faced with confusion: which liquids are interchangeable, whether different types can be mixed, and how to save money on cheap analogues. We have collected up-to-date information, including data from service manuals Nissan and reviews from auto mechanics.

Original power steering oil for Nissan Almera Classic: part numbers and specifications

The official manufacturer recommends for Almera Classic (including versions with engines QG15DE And QG16DE) liquid Nissan PSF (Power Steering Fluid). This is a universal power steering oil that meets the standards Nissan And Renault (since the platform B10 developed jointly). Main articles:

• 🔹 KE900-99931 - original liquid Nissan PSF (1 liter). Suitable for all models with power steering, including Almera Classic, Primera And X-Trail until 2010.
• 🔹 KE900-99932 - the same liquid, but in a 0.5 liter container. Convenient for topping up.
• 🔹 19210-999E0 — an alternative article for the markets of Asia and the Middle East (similar in composition).

Characteristics of the original oil: Color - red (sometimes with an amber tint), viscosity — ~7.5 cSt at 40°C, temperature range — from -40°C to +120°C. Important: Nissan PSF belongs to the class ATF (Automatic Transmission Fluid), but is not a gear oil for automatic transmissions — its formula is optimized specifically for power steering.

Where to buy the original? Official dealers Nissan or trusted online stores (for example, Exist.ru, Autodoc). The cost of a liter bottle is from 800 to 1200 rubles. Be careful with fakes: there are counterfeit liquids with labels on the market Nissan, but of dubious quality. Signs of the original: a clear label with a hologram, the production date on the bottom of the canister, no sediment.

Analogues of the original oil: what can be filled instead of Nissan PSF

If the original liquid is not available or its price seems too high, you can use certified analogues. The main rule: the oil must meet the specification ATF-J or ATF-M (for hydraulic boosters) and have approval Nissan or Renault. Below are proven options:

Brand	Liquid name	Article	Color	Notes
Mobil	ATF 320	153530	Red	Complete analogue Nissan PSF, often used in services
Liqui Moly	ATF 1100	20206	Red	Suitable for power steering and automatic transmission, but not recommended to mix with the original
Motul	Dexron III	105777	Red	Budget option, but requires more frequent replacement
Castrol	Transmax Dex III	157ABF	Red	Good thermal stability, but may foam under high loads

⚠️ Attention: Not all class oils Dexron III suitable for power steering Almera Classic. For example, ZIC Dexron III or Shell Donax TX have a different additive package and can cause swelling of the seals or accelerated pump wear. Please check approval before purchasing Nissan PSF on the label.

Also avoid green liquids (such as Pentosin CHF or Febi 06161) - they are intended for power steering systems VW, BMW and are incompatible with Nissan. Mixing red and green oils results in formation of gel-like deposits and blocking the rack valves.

Oil volume in power steering Nissan Almera Classic: how much to fill

The full volume of the power steering system in Almera Classic amounts to 0.8–1.0 liters, but with a standard replacement (without flushing) it takes about 0.6–0.7 liters. The exact amount depends on the replacement method:

• 🔧 Partial replacement (topping up or replacing without bleeding): 0.3–0.4 liters.
• 🔧 Complete replacement with flushing (recommended every 60–80 thousand km): 0.8–1.0 liters.
• 🔧 Replacement after repair of rack or pump: up to 1.2 liters (including losses).

To accurately determine the level, use dipstick on the power steering reservoir. The optimal level is between the marks MIN And MAX when the system is warm (after 5–10 minutes of engine operation). If the oil is below MIN, add in small portions (50–100 ml) to avoid overfilling.

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Before checking the oil level in the power steering, turn the steering wheel from lock to lock several times - this will help remove air from the system and get accurate readings.

⚠️ Attention: When changing power steering oil Almera Classic never use vacuum pump for pumping liquid out of the tank. This may lead to airing of the system and the appearance of foam in the oil. The correct way is to drain it through the return hose or completely disassemble the system and flush it.

When to change power steering oil: signs of wear and regulations

Official regulations Nissan does not provide for the replacement of power steering fluid throughout the entire service life of the vehicle ("fill for life"). However, in practice, the oil loses its properties after 60–80 thousand km or 3–4 years of operation. Signs that it's time to change the fluid:

• 🚨 Dark oil color (black or brown) - indicates the accumulation of wear products.
• 🚨 Power steering pump hum or squeal when turning the steering wheel, especially when cold.
• 🚨 Stiff steering wheel rotation in one of the directions (usually when turning left).
• 🚨 Foam or bubbles in the power steering reservoir - a sign of air or water getting in.
• 🚨 Burning smell from oil - indicates overheating of the system.

If you ignore these symptoms, the consequences can be serious: rack tooth wear, seal leakage or pump jamming. For example, in service centers there are often cases where an oil change for 100 thousand km is cheaper than repairing a rack for 150 thousand km (the price of a new power steering pump for Almera Classic - from 12,000 rubles).

Drain the old oil through the return hose|Rinse the system with fresh fluid (2–3 cycles)|Check the condition of the hoses and clamps|Fill with new oil to the MAX level|Bleed the system (turn the steering wheel 10–15 times)-->

Oil service life also depends on operating conditions: city mode (frequent turns) reduces the replacement interval to 50 thousand km,

a driving on the highway can extend it to 100 thousand km. In regions with sharp temperature changes (for example, Siberia or the Far East), it is recommended to use oil with improved low-temperature properties, e.g. Nissan PSF Arctic (article KE900-99933).

Is it possible to mix different oils in power steering Nissan Almera Classic

Mixing oils in the power steering system - last resort, permissible only in emergency situations (for example, in case of a leak on the road). Ideally you should use the same liquid throughout the entire service life. If you had to mix, follow the rules:

• 🔄 Allowed to mix red oils one class (for example, Nissan PSF And Mobil ATF 320).
• ❌ Mixing is prohibited red and green oils (eg Nissan PSF And Pentosin CHF).
• ⚠️ When mixed ATF Dexron III And ATF-J loss of properties is possible (for example, Liqui Moly ATF 1100 + Motul Dexron III).
• 🔧 After mixing be sure to flush the system at the first opportunity.

⚠️ Attention: If you topped up the power steering Almera Classic other type of oil (eg Dexron VI instead of Dexron III), the system can behave unpredictably: from increased pump noise to rack jamming. In such cases, a complete replacement of the fluid with flushing is required.

Case Study: Owner Almera Classic 2008 topped up the power steering Castrol Transmax Dex VI (mistakenly considering it an improved version Dexron III). After 200 km appeared squeaking sound when turning the steering wheel, and after 500 km the rack needed to be replaced. Oil analysis showed additive incompatibility, which led to the destruction of the seals.

What happens if you pour transmission oil into the power steering?

Transmission oils (for example, GL-4 or GL-5) have a different additive package and viscosity. In the power steering they call:

1) Swelling of oil seals and cuffs (due to aggressive sulfur additives).

2) Increased wear of the pump (due to insufficient lubricity at high speeds).

3) Foaming (due to the lack of anti-foam additives).

In critical cases this leads to steering rack jamming at speed.

Step-by-step instructions for changing power steering oil

Replacing power steering fluid Nissan Almera Classic does not require special equipment, but it is important to follow the algorithm. You will need: new oil (1 liter), syringe with tube (for pumping), key for 10 (to loosen the clamps), drain container (1–1.5 liters).

1. Preparation: Warm up the engine to operating temperature (5-10 minutes) until the oil becomes less viscous.
2. Draining old oil:
   • Disconnect return hose from the power steering reservoir (lower pipe).
   • Place a tube on the hose and direct it into a drainage container.
   • Start the engine for 10–15 seconds - oil will begin to flow out under pressure.
   • Repeat the procedure until the liquid stops flowing.
3. Flushing (optional):
   • Pour 0.3–0.4 liters of new oil into the tank.
   • Turn the steering wheel from lock to lock 5-6 times.
   • Drain the flushing fluid and repeat 2-3 times.
4. Refilling with new oil:
   • Connect the return hose back to the tank.
   • Fill the oil to the level MAX.
   • Start the engine and turn the steering wheel 10-15 times to bleed.
   • Add oil to the level (the level will drop when pumping).

⚠️ Attention: If after replacement the oil in the tank continues to bubble, it means that there is air. To remove it: lift the front of the car (so that the tank is higher than the rack), turn the steering wheel all the way left and right 10–15 times, add oil to the level.

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After changing the power steering oil, avoid sharp turns of the steering wheel at high speed for the first 100–200 km - this will help the new fluid to be evenly distributed throughout the system.

Typical mistakes when changing power steering oil and how to avoid them

Even experienced car owners make mistakes when servicing power steering. Here are the most common:

• 🚫 Using the wrong oil (For example, ATF Dexron VI instead of Dexron III). Consequences: pump hum And seal leakage.
• 🚫 Incomplete drainage of old oil. The waste residues are mixed with the new fluid, reducing its service life.
• 🚫 Airing the system when topping up. Signs: foam in the tank And heavy steering wheel.
• 🚫 Ignoring leaks. If the oil drains quickly after changing, check hoses, rack seals And pump.
• 🚫 Oil overflow. Excessive levels lead to foaming And overheating.

Case Study: Owner Almera Classic 2006 poured into power steering gear oil 75W-90 (on the advice of a “knowledgeable” neighbor). After 300 km appeared rattle in the rack, and after 1000 km it needed to be replaced. Disassembly showed that the oil crystallized in the cold and the channels are clogged hydraulic booster.

To avoid mistakes, follow a simple rule: “If in doubt, don’t pour!”.

It is better to postpone the replacement and clarify the information in the service manual or on forums (for example, Drive2.ru or Almera-Club.ru).

FAQ: Frequently asked questions about power steering oil for Nissan Almera Classic