Oil filter 1520831U0B - one of the most popular consumables for engines Nissan, installed on popular models like Qashqai, X-Trail And Juke. This filter is responsible for cleaning engine oil from abrasive particles, wear products and carbon deposits, directly affecting engine life. However, not all owners know that the original article number hides nuances: from differences in design for different markets to common fakes that can shorten the life of the motor by 2-3 times.

In this article we will look at unique features of the 1520831U0B filter, including its “secret” catalog code for the European market (15208-31U1B), which is often confused with the main article. You will learn how to distinguish an original from a counterfeit by 5 key features, which analogues are acceptable for use (including little-known but high-quality brands), and receive step-by-step instructions for replacement, taking into account typical mistakes made even in services. We will pay special attention to the issue of compatibility with turbocharged engines MR20DD And M9R, where a poor-quality filter can lead to oil starvation after 5,000 km.

Technical characteristics of filter 1520831U0B

Filter 1520831U0B belongs to the class spin-on (non-separable) with a metal body, internal bypass valve and anti-drainage valve made of silicone rubber. Its key parameters:

  • 🔧 Thread: M20×1.5 (standard for most engines Nissan-Renault)
  • 📏 Height: 76 mm (including O-ring)
  • ⚙️ Case diameter: 65 mm
  • 🔄 Bypass valve opening pressure: 1.1–1.3 bar
  • 🛢️ Filter element area: ~450 cm² (the original has cellulose-synthetic material)

The feature of this filter is reinforced body, designed for pressure up to 15 bar (important for turbocharged engines). Installed inside check valve, preventing oil from draining from the channels after stopping the engine. This is critical for engines with a system Stop/Start, where frequent starts without oil in the upper part of the cylinder head lead to accelerated wear.

⚠️ Attention: Filters with article number 15208-31U0A (old revision) are identical in appearance, but have a bypass valve with an opening pressure of 0.8–1.0 bar. Their installation on turbocharged engines Qashqai J11 or X-Trail T32 is fraught with oil starvation during a cold start!

Parameter 1520831U0B (original) 15208-31U0A (old version) Analogs (for example, Mann W712/94)
Filter element material Cellulose + synthetics (3 layers) Cellulose (2 layers) Synthetic (most brands)
Bypass valve opening pressure 1.1–1.3 bar 0.8–1.0 bar 0.9–1.2 bar (depending on brand)
Temperature resistance of the seal up to +150°C (silicone) up to +120°C (rubber) up to +130°C (silicone/rubber)
Service life (recommended) 15,000 km (or 1 year) 10,000 km 10–15,000 km

Which Nissan models does 1520831U0B fit?

Filter 1520831U0B unified for most gasoline and diesel engines Nissan since 2010. However, there are nuances regarding the years of production and sales markets. For example, for Nissan Juke (HR16DE) until 2014, the article number is sometimes indicated 15208-4M00A, but in fact it is the same filter with a different designation for the American market.

Full list of compatible models:

  • 🚗 Nissan Qashqai J10/J11 (2010–2021) - engines MR20DD, M9R, H5FT
  • 🚙 Nissan X-Trail T31/T32 (2010–2020) — MR20DD, M9R, QR25DE
  • 🚛 Nissan Navara NP300/D23 (2015–present) — YD25DDTi (only for European and Asian markets)
  • 🏎️ Nissan Juke F15 (2010–2019) — HR16DE, MR16DDT
  • 🚐 Nissan Pathfinder R52 (2013–2020) — VQ35DD (requires confirmation by VIN)

For diesel engines M9R (installed on Qashqai And X-Trail) filter 1520831U0B only suitable if the injection system Common Rail not modernized after 2017. For newer versions (eg Qashqai J11 with motor R9M) filter required 15208-4M01A with reinforced anti-drainage valve.

📊 What engine does your Nissan have?
  • MR20DD (2.0 petrol)
  • M9R (2.0 diesel)
  • QR25DE (2.5 petrol)
  • HR16DE (1.6 petrol)
  • Other

How to distinguish an original filter from a fake?

Filter counterfeits 1520831U0B widespread on the market - according to Nissan Russia, up to 30% of offers in online stores are counterfeit. Main features of the original:

  1. Packing: The box should be made of thick cardboard with a holographic sticker Nissan Genuine Parts. On the back there is a barcode that can be checked on the website parts.nissan.eu.
  2. Housing: Embossed on the original NISSAN and article number 15208-31U0B (not 31U0A!). The paint cannot be washed off with alcohol.
  3. Rubber ring: The seal must be black (fake ones are often brown or gray) with markings NOK (manufacturer).
  4. Filter element: When cut, 3 layers are visible: outer (yellow), middle (white), inner (gray). Fakes have 1–2 layers of low quality.
  5. Bypass valve: In the original it is metal with a spring, in fakes it is plastic or absent altogether.

The most reliable way to check is to weigh the filter. The original weighs 185–190 grams, fakes - 120–150 grams (due to the thin metal of the case and the lack of internal valves).

⚠️ Attention: Counterfeits often come with a defective anti-drain valve that does not hold oil after the engine is stopped. This leads to dry start and turbine wear (relevant for MR20DDT And M9R).
How to check the filter without opening it?

Try squeezing the case with your hand: the original is not deformed, the fake is crushed. Also shake the filter - the original should not be able to hear the internal parts rolling (this is a sign of the absence of a bypass valve).

The best analogues of 1520831U0B: what to choose?

If the original filter is not available, it is acceptable to use analogues from trusted brands. The main thing is to comply with two conditions:

  1. Bypass valve opening pressure - not lower than 1.1 bar.
  2. Availability silicone (not rubber!) anti-drainage valve.

Rating of analogues in terms of price/quality ratio:

Brand and article Country of origin Features Approximate price, ₽
Mann W712/94 Germany Reinforced housing, synthetic filter element 800–950
Mahle OC237 Germany Additional layer of abrasion protection 750–850
Bosch 0 451 103 336 Portugal High temperature seal (up to +160°C) 650–750
Framm PH7317 Spain Budget option, but with a metal valve 450–550
Sakura C-1016 Japan Nissan approved for the Japanese market, a complete analogue of the original 1 200–1 400

For turbocharged engines (MR20DDT, M9R) are recommended Mann W712/94 or Mahle OC237 — they have a reinforced bypass valve design. For naturally aspirated engines (HR16DE, QR25DE) will fit Bosch.

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When purchasing an analogue, be sure to check the opening pressure of the bypass valve! For example, filter Blue Print ADN12104 externally identical to the original, but its valve operates at 0.9 bar - this is critical for turbo engines.

Step-by-step instructions for replacing the filter

Replacing the oil filter 1520831U0B on most models Nissan takes 15–20 minutes. You will need:

  • 🔧 Oil filter puller (65 mm cup or chain)
  • 🛢️ New oil (volume depends on the engine, for example, for MR20DD — 4.3 l)
  • 🔨 14 mm socket wrench (for drain plug)
  • 🧤 Gloves and rags

Sequence of actions:

  1. Warm up the engine up to 40–50°C (the oil will become less viscous).
  2. Jack up the car or use a viewing hole. U Qashqai J11 the filter is located at the front of the engine, at X-Trail T32 - on the side.
  3. Drain the oil through the plug (tightening torque when reinstalling - 35 Nm).
  4. Remove the old filter puller If it gets stuck, pierce the body with a screwdriver and use it as a lever.
  5. Lubricate the O-ring new filter with fresh oil.
  6. Install a filter by hand until it stops, then tighten 3/4 of a turn (do not use a puller to tighten it!).
  7. Fill with oil, check the level with a dipstick after 5 minutes.

Check filter part number (1520831U0B or 15208-31U1B for Europe)|

Buy oil with Nissan approval (for example, 5W-30 API SN)|

Prepare a container for draining (at least 5 l)|

Check for a new sealing washer for the drain plug -->

⚠️ Attention: On engines M9R (diesel) after replacing the filter, you must reset the service interval counter through the on-board computer menu: Settings → Maintenance → Reset. Otherwise, the system will show a false warning about the need to change the oil.

Common replacement errors and their consequences

Even experienced technicians make mistakes when replacing the filter. 1520831U0Bwhich lead to serious damage. Let's look at the top 5 misses:

  1. Filter reupholstery. When tightened with a puller, the thread may break and the body may burst. Consequence: oil leak and pressure drop in the system.
  2. Using an old O-ring. Rubber hardens over time, and even if the ring is visually intact, it will not provide a tight seal. Consequence: air leak and running the engine “dry”.
  3. Unlubricated O-ring. When installing a “dry” ring, it may rotate or break. Consequence: oil leak after 1,000–2,000 km.
  4. Incorrect drain plug tightening torque. For aluminum pallets (e.g. MR20DD) the torque should not exceed 35 Nm. Consequence: pan crack or thread failure.
  5. Ignoring the anti-drain valve. If the valve is faulty (for example, in a fake), after stopping the engine, the oil will drain into the sump. Consequence: turbine wear And VTC (variable valve timing systems).

An error with an anti-drainage valve is especially dangerous for engines with a system Stop/Start. Every time the engine is automatically started without oil in the upper part of the cylinder head, the wear of camshafts and tappets accelerates by 5–7 times.

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If, after replacing the filter, the oil pressure lamp (red oil can) lights up on the instrument panel, turn off the engine immediately! This is a sign of either a faulty bypass valve in the filter or an improperly installed o-ring.

Replacement timing: when to change the filter?

Official regulations Nissan recommends replacing the oil filter every 15,000 km or once a year (whichever comes first). However, this interval is relevant only for “ideal” operating conditions:

  • 🌡️ Ambient temperature: from –10°C to +30°C.
  • 🛣️ Fuel quality: not lower than Euro-5.
  • 🚗 Driving style: no sudden accelerations or long warm-ups.

In real conditions (city traffic jams, frequent cold starts, dusty roads), the replacement interval should be reduced:

Operating conditions Recommended replacement interval
Driving in a metropolis (traffic jams, short trips) 10,000 km
Frequent off-road or dusty trips 8,000–10,000 km
Operation on gas (GBO) 10,000 km (gas burns at a higher temperature)
Engine with turbine (MR20DDT, M9R) 10,000–12,000 km (the turbine contaminates the oil faster)
Using oil with a viscosity of 0W-20 or 5W-20 12,000 km (low-viscosity oils oxidize faster)

For diesel engines (M9R, YD25) filter replacement interval - 10,000 km regardless of conditions, since diesel fuel contains more sulfur, which oxidizes the oil.

FAQ: Frequently asked questions about filter 1520831U0B

Can filter 1520831U0B be used on Nissan Almera G15 (HR16DE engine)?

Yes, this filter is fully compatible with Almera G15 (2012–2018) and Almera Classic (for Russian and CIS markets). However for Almera Tino (with engine QR20DE) filter with article number required 15208-9F60A - it is 10 mm higher.

What is the difference between filters 1520831U0B and 15208-31U1B?

This is the same filter, but 15208-31U1B — designation for the European market (the kit includes an O-ring with a different catalog number). Technically they are identical, but 1520831U0B often counterfeited due to popularity.

Is it possible to wash the oil filter before replacing it?

No! The filter element consists of microscopic pores, which are destroyed when washed with gasoline or kerosene. In addition, dirt particles remain in the housing, which will immediately enter the new oil. Washing is only permissible for collapsible filters (for example, on trucks).

Why did oil consumption increase after replacing the filter?

Probable reasons:

  1. A low-quality filter element (for example, in a fake) does not retain particles, and they accelerate wear of the piston rings.
  2. Leaky sealing ring - oil sucks in air, which leads to foaming and waste.
  3. Overtightened filter - a deformed housing can disrupt the operation of the bypass valve.

Check the oil level 500 km after replacement. If consumption exceeds 300 ml per 1,000 km, the filter must be replaced again.

What kind of oil should I use with filter 1520831U0B?

Recommended oils for different engines:

  • MR20DD (gasoline): 5W-30 or 5W-40 with approval API SN/ILSAC GF-5 (For example, Nissan Strong Save X 5W-30).
  • M9R (diesel): 5W-30 or 0W-30 with approval ACEA C2 (For example, Total Quartz Ineo ECS 5W-30).
  • HR16DE (gasoline): 0W-20 or 5W-30 with approval API SN-Plus (For example, Idemitsu Zepro Touring 0W-20).

For turbocharged engines (MR20DDT) Avoid oils with a viscosity of 0W-20 - they are too thin for high turbine temperatures.