Oil filter for Nissan Dayz: how to select and replace without errors

Nissan Dayz - a compact minivan, popular in Japan and countries with left-hand drive, which is valued for its efficiency and practicality. However, even such a reliable car requires regular maintenance, and one of the key elements of maintenance is oil filter. Its condition directly affects the engine life, especially considering that Dayz often used in the urban cycle with frequent starts and stops.

In this article we will look at which filters are suitable for Nissan Dayz (including models with engines HR12DE And HR10DE), how to choose them correctly among originals and analogues, and also give step-by-step replacement instructions taking into account typical mistakes. We will pay special attention to the nuances that even experienced car owners often miss - from compatibility with oils to signs of fakes.

Which oil filters are suitable for Nissan Dayz: originals vs analogues

Original oil filter for Nissan Dayz has an article number 15208-9E00A (for engines HR12DE/HR10DE). It comes in original packaging Nissan and guarantees 100% compatibility with the lubrication system. However, its price (from 800 to 1,200 rubles) often forces owners to look for alternatives.

Among the proven analogues, the following stand out:

• 🔹 Mann-Filter W 610/3 — German quality, optimal price/performance ratio (price ~500 rubles).
• 🔹 Framm PH7317 - a popular choice in the US and Japan, but requires verification of authenticity (risk of counterfeits!).
• 🔹 Bosch 0 451 103 336 — a reliable option with a reinforced housing, suitable for harsh operating conditions.
• 🔹 Sakura C-1006 - Japanese brand, often installed on a conveyor belt (price ~600 rubles).

Important: filters for Nissan Dayz with HR10DE (1.0 l) and HR12DE (1.2 l) engines are interchangeable, but when purchasing an analogue, check the compliance with the manufacturer’s catalog! For example, Mann W 610/3 suitable for both engines, and Framm PH5722 - only for HR12DE.

Filter technical characteristics: what is important to know

Oil filter for Dayz must meet the following parameters:

Parameter	Meaning	Explanation
carving	M20 x 1.5	Standard for most Japanese cars
O-ring diameter	62 mm (external), 52 mm (internal)	Deviation of more than 1 mm is unacceptable!
Bypass valve opening pressure	0.9–1.1 bar	If the oil level is too high, it bypasses the filter.
Filter element material	Cellulose + synthetics	Pure cellulose clogs faster

Pay special attention bypass valve. In cheap filters, it can open at a pressure below 0.7 bar, which leads to unfiltered oil entering the engine during a cold start. This is critical for Dayz, since its engines are sensitive to abrasive particles.

One more nuance - anti-drain valve. In the original filter, it is made of silicone rubber, which does not harden in the cold. Analogs often use regular rubber, which can lead to "oil starvation" when starting in winter.

When to change the oil filter: regulations and signs of wear

According to the regulations Nissan, replacing the oil filter with Dayz required every 10,000 km or once a year (whichever comes first). However, this interval is relevant only for ideal operating conditions:

• 🚗 Driving along the highway at a constant speed.
• 🌡️ Moderate climate (from −10°C to +30°C).
• 🛢️Using high quality synthetic oil (e.g. Nissan Strong Save X 5W-30).

In reality, the majority Dayz are used in the city, where the replacement interval should be reduced to 7,000–8,000 km. Signs that the filter requires urgent replacement:

• 🔴 Increased oil consumption (more than 500 ml per 1,000 km).
• 🔴 Extraneous noise in the engine at idle (may indicate a clogged filter).
• 🔴 The oil in the filter, when checked with a dipstick, has a dark color and a burning smell.
• 🔴Loss of oil pressure (a light comes on on the dashboard OIL).

⚠️ Attention: If you use semi-synthetic oil or drive in very dusty conditions (for example, on dirt roads), the filter may become clogged after 5,000 km. In this case it is recommended flushing the lubrication system special compounds (for example, Liqui Moly Pro-Line Motorspulung).

Step-by-step instructions for replacing the oil filter on a Nissan Dayz

Replacing the filter with Dayz does not require special skills, but there are several nuances that distinguish this process from other models Nissan. You will need:

• 🔧 Oil filter puller (better chain or crab).
• 🛢️ New oil (3.2 l for HR12DE, 2.7 l for HR10DE).
• 🔧 14 mm wrench for drain plug.
• 🧻 Rags and container for used oil (minimum 4 l).

Sequence of actions:

1. Warm up the engine to operating temperature (5-7 minutes at idle speed). This is necessary so that the oil becomes less viscous and drains better.
2. Raise the car on a lift or drive it into a viewing hole. The filter is located in front of the engine, next to the generator.
3. Drain the old oil by unscrewing the plug on the pan (don't forget to replace the container!).
4. Using a puller, unscrew the old filter. Be careful - up to 200 ml of oil may leak from it!
5. Lubricate the rubber o-ring of the new filter with fresh oil and screw it in by hand until it stops, then tighten it 3/4 turn.
6. Fill in new oil, check the level with a dipstick (should be between the marks MIN And MAX).
7. Start the engine, let it run for 2-3 minutes and check for leaks.

⚠️ Attention: On Nissan Dayz with engine HR12DE the filter is located in an inconvenient place - next to the exhaust manifold. When unscrewing there is a risk of getting burned on hot parts! Wear gloves and allow the engine to cool for 10 to 15 minutes after draining the oil.

Common mistakes when replacing a filter and how to avoid them

Even experienced car owners sometimes make mistakes that can lead to serious damage. Here are the most common:

1. Filter reupholstery. If you tighten the filter with a force of more than 15 Nm (or “hard”), you can damage the rubber seal or even the housing. This will lead to oil leaks and a drop in pressure. Solution: use a torque wrench or hand tighten + 3/4 turn.

2. Unlubricated O-ring. A dry ring may “stick” to the seat or fail to provide a tight seal. Always apply a thin coat of fresh oil to the seal before installation.

3. Using the wrong oil. For Dayz with engines HR12DE/HR10DE recommended oil viscosity 5W-30 or 0W-20 (according to classification ILSAC GF-5). Use of oil 10W-40 or mineral may lead to clogging of oil channels and increased wear.

4. Ignoring the anti-drainage valve. If the valve in the filter is faulty, when the engine starts, the oil will flow into the sump and not immediately flow to the rubbing parts. This is fraught "oil starvation" in the first seconds of work.

What happens if you don't change the oil filter on time?

When the filter becomes clogged, the bypass valve opens and uncleaned oil enters the engine. This leads to accelerated wear of the liners, camshafts and turbine (if there is one). In critical cases it is possible crankshaft scuffing and major repairs.

How to distinguish an original filter from a fake

Spare parts market for Nissan Dayz is flooded with fakes, especially for oil filters. Here are the signs by which you can recognize the original:

1. Packaging. Original filter Nissan Comes in a cardboard box with a holographic sticker and barcode. The box should contain:

• 📦 Article 15208-9E00A (printed, not pasted on!).
• 📦 Logo Nissan with the correct font (no blur).
• 📦 Country of origin: Japan or Thailand (Chinese counterfeits are often labeled as “Made in Japan”).

2. Filter housing. The original has:

• 🔧 Clear engraving of the article on metal (not paint!).
• 🔧 Smooth welding seams without burrs.
• 🔧 Bypass valve with a metal spring (often plastic in fakes).

3. Filter element. The originals use multi-layer impregnated paper, while the fakes use cheap cellulose, which crumbles when checked.

A critical sign of a fake: if you hear a knock inside when you shake the filter, this means that the bypass valve is not fixed or is missing altogether.

FAQ: Frequently asked questions about oil filters for Nissan Dayz

Can I use a Nissan Micra oil filter on the Dayz?

Yes, but only when it comes to models Micra K13 with engine HR12DE. The filters for them are identical (15208-9E00A). However for Micra K12 (with engine CR12DE) filters do not fit - they have a different thread (M22 x 1.5).

What should I do if the oil pressure light comes on after replacing the filter?

There may be several reasons:

1. Insufficient oil level (add and check with dipstick).
2. Faulty oil pump (diagnostics required).
3. The filter is defective (check the bypass valve).
4. Oil channels are clogged (the system needs to be flushed).

If the light blinks only during startup and goes out after 1–2 seconds, this is normal (the oil has not yet had time to rise through the system).

How often should the filter be changed when using Long Life oil?

Even if you use oil with an extended drain interval (for example, Mobil 1 Extended Performance), it is still recommended to change the filter every 10,000 km. The fact is that the filter element becomes clogged with mechanical particles that oil cannot dissolve.

Can the oil filter be washed and reused?

No! The filter element is designed for one-time use. When washing, you will only remove surface contaminants, but microparticles will remain in the paper fibers. In addition, rubber seals lose their elasticity after the first use.

What oil is best to fill in a Nissan Dayz with a mileage of more than 100,000 km?

For engines with high mileage, it is recommended to use oil with a high viscosity when hot (for example, 5W-40 instead of 5W-30) and seal restoration additives. Good options:

• 🛢️ Idemitsu Zepro Eco Medalist 5W-40 (Japan).
• 🛢️ Liqui Moly Molygen New Generation 5W-40 (Germany).
• 🛢️ Nissan Strong Save X 5W-40 (original).

Avoid oils labeled Energy Conserving — they are too “liquid” for worn-out engines.