Washer nozzles for Nissan Almera Classic: how to select and replace yourself

Nissan Almera Classic (N16) is a popular sedan that is still actively used on the roads of the CIS. But even such a reliable machine has weaknesses, and one of them is windshield washer nozzles. Over time, they become clogged, leak, or stop spraying liquid, which impairs visibility and creates emergency situations. In this article we will look at how to diagnose a malfunction, which injectors are suitable for Almera Classic, how to replace them with your own hands and avoid common mistakes.

A special feature of this model is the non-standard mounting of the injectors, which often raises questions among owners. We have collected all the relevant information: from catalog numbers of original parts to step-by-step instructions with photos. You will also learn why even new injectors can malfunction and how to avoid this.

Signs of malfunction of washer nozzles on Almera Classic

The first signal about problems with the washer is uneven stream or complete lack of liquid when pressing the lever. But there are other symptoms that many people miss:

• 💧 Weak pressure or intermittent spraying - the liquid sprays in jerks without hitting the desired area of the glass.
• 🔍 Leaks on the hood near the injectors - a sign of cracks in the body or wear of the o-rings.
• 🌀 The liquid flows in a stream, not as a spray fan. — clogged nozzles or deformation of the sprayer.
• 🚨 Extraneous sounds (hissing, whistling) from under the hood when the pump is running - possible pipe breakage or leakage.

On Almera Classic A specific problem often occurs: the injectors “shoot” liquid to the side, past the glass. This happens due to wear of the plastic fastening fitting, which rotates in the socket over time. Unlike many foreign cars, where the injectors are fixed rigidly, here they are held on by latches that become loose.

One more nuance - freezing of liquid in winter. If you use regular water instead of anti-freeze, ice can damage the internal valves of the nozzles. And on Almera Classic This does not appear immediately, but after several freeze-thaw cycles.

⚠️ Attention! If the washer stops working after a high pressure wash, check the integrity of the tubes. On Almera Classic they often become detached from the injectors when the engine is not washed carefully.

Which injectors are suitable for Nissan Almera Classic N16

Original washer nozzles for Almera Classic (body N16) have a catalog number 28531-4M000 (left) and 28532-4M000 (right). They are interchangeable with parts from Nissan Primera P12 And Renault Megane II, since these models have a common platform. However, original spare parts are expensive (from 1,200 rubles per piece), so many owners choose analogues.

The table below shows proven analogues that exactly match the seats and spray pattern:

Brand	Article	Price (for 1 piece), rub.	Features
Febi	28531	450–600	High-quality plastic, fan spray like the original
RIDEX	1202W0005	300–400	Budget option, but the seal may leak over time
Valeo	698513	700–900	Improved nozzle design, suitable for winter use
Hella	8FL 008 397-001	800–1000	Premium segment, 2 year warranty

When choosing analogues, pay attention to spray shape. On Almera Classic injectors should be installed fan spray (not jet), otherwise the liquid will not cover the desired area of the glass. Also check the package contents - some sets contain only the injectors themselves without o-rings, which you will have to buy separately (item number 28535-4M000).

Step-by-step instructions for replacing injectors

Replacing injectors with Almera Classic does not require special tools, but there are several nuances. The main thing is do not break the plastic clips, which hold the injectors in the hood panel. If they crack, you will have to buy a new panel (part number 62610-4M000).

You will need:

• 🔧 Flathead screwdriver or plastic puller
• 🧴 Silicone grease (for example, Liqui Moly Silicon-Fett)
• 🧻 A rag and a container for draining remaining liquid
• 🔍 Flashlight (for checking tubes)

Sequence of actions:

1. Open the hood and disconnect the battery terminal (quite negative). This will prevent the washer from accidentally turning on during operation.
2. Remove the plastic covers from the injector mounts. They are held on by latches - use a screwdriver to pry them off from the side.
3. Carefully turn the nozzle counterclockwise (on the left - clockwise) and pull it out of the nest. Don't pull on the hose!
4. Disconnect the fluid supply hose. If it sticks, wet the connection WD-40 and wait 5 minutes.
5. Install a new injector, first lubricating the O-ring with silicone. Screw it clockwise (on the left - counterclockwise) until it clicks.
6. Connect the hose and check the tightness by briefly turning on the washer.

After replacement adjust the direction of the jet. On Almera Classic This is done by hand: insert a pin into the nozzle and turn it to the desired angle. The optimal position is that the liquid should fall on 2/3 glass height on the driver and passenger sides.

⚠️ Attention! If the injectors continue to leak after replacement, check check valve in the washer pump (article 28530-4M000). On Almera Classic it often fails, causing liquid to spontaneously flow out through the nozzles.

Typical replacement mistakes and how to avoid them

Even experienced car owners make mistakes when working with washer. Almera Classic. Here are the most common:

• 🔧 Injectors are overtightened - leads to cracks in the plastic case. Tighten until you hear the first click without applying any effort.
• 💦 Using water instead of anti-freeze - on Almera Classic this is fraught not only with freezing, but also with corrosion of the metal parts of the pump.
• 🔄 Confusion with left and right injectors — they are mirrored, and if they are mixed up, the liquid will hit the side pillars.
• 🛠️ Ignoring O-rings — without them, the injectors will leak, even if they are new.

Another mistake - failure to check hoses. On Almera Classic The washer tubes become dull and crack over time, especially at bends. If after replacing the injectors no liquid comes out, blow out the hoses with a compressor (pressure no more than 2 bar).

What to do if the injectors “spit” air?

This is a sign of air leaks in the system. Check:

- Tightness of hose connections with the pump and tank.

- The integrity of the tank itself (at Almera Classic it often cracks at the bottom).

- Operation of the check valve (if there is a malfunction, air is sucked in through the nozzles).

If the problem persists, replace distributor tee (article 28533-4M000).

Special attention - winter operation. Many owners Almera Classic They are faced with the fact that the injectors freeze even when using an anti-freeze device. Reason - design feature: the nozzles are located too close to the hood, and when driving at high speed they are blown with cold air. Solution:

• Use a liquid with a freezing temperature -30°C (even if on the street -10°C).
• After washing, blow out the nozzles with compressed air.
• Install heated nozzles (for example, from Valeo with article number 698514).

How to clean injectors without replacing them

If the injectors are clogged, but not yet mechanically worn out, they can be restored. On Almera Classic Three methods are effective:

1. Pressure washing:

   Remove the injectors and connect them to a compressor with a container filled with cleaning solution (e.g. Liqui Moly Kuhler-Reiniger diluted with water 1:1). Supply liquid under pressure 1–1.5 bar within 2–3 minutes.

2. Ultrasonic cleaning:

   Immerse the nozzles in a bath of ultrasonic cleaner (e.g. Karcher Puzzi 10/1) for 10–15 minutes. The method removes even stubborn salt deposits.

3. Mechanical cleaning:

   Gently clean the nozzles with a fine needle or toothpick. Do not use metal objects - they will scratch the plastic!

Be sure to check after cleaning tightness of o-rings. If they have lost their elasticity, replace them (they cost pennies - about 50 rubles per set).

If the spray remains uneven after cleaning, the problem may be clogged washer pump filter. On Almera Classic it is located in the tank and often becomes clogged with rust. To get to it, remove the tank (4 bolts on 10 mm) and rinse the mesh.

Upgrading the washer system: what can be improved

Standard washer system Almera Classic has several disadvantages:

• 🌡️ Injectors freeze in winter.
• 💧 Weak pressure at idle.
• 🔄 Quick wear of seals.

But it can be modernized:

1. Installation of heated nozzles

Nozzles from Volkswagen Passat B6 (article 1K8 955 965/966) with integrated heating element. They are connected to the dimensions wiring and automatically warm up when the ignition is turned on. To install, you will need to modify the seats with a file.

2. Replacing the standard pump with a more powerful one

Original pump (28500-4M000) loses performance over time. Instead, you can install a pump from Toyota Corolla E12 (article 85321-28010) - it issues on 30% more pressure and breaks less often.

3. Additional washer reservoir

If you do not have enough standard volume (5 l), install a second tank from Nissan X-Trail T30 (article 28501-4M000). It can be placed in the spare wheel niche and connected in parallel to the main one through a tee.

4. Frost protection

Cover the hood in the area of the injectors thermal insulation material (For example, Penofol 5 mm thick). This will reduce heat loss and prevent ice formation.

Where to buy injectors and components for Almera Classic

Original spare parts for Almera Classic can be ordered from official dealers Nissan, but it is long and expensive. Alternative options:

• 🛒 Online stores:

  Exist.ru, Autodoc.ru, Emex.ru — here there are catalogs with selection by VIN. Prices are 20–30% lower than those from dealers.

• 🏬 Retail chains:

  AutoSpetsCenter, IXORA, PartReview — there are usually analogs available from Febi And RIDEX.

• 🔧 Showdown:

  On Avito or Drom.ru you can find used injectors from Almera Classic or Primera P12 at a price of 200–400 rubles. per piece. Check for leaks before purchasing!

• 🌍 AliExpress:

  Chinese analogues (for example, brand Janmor) cost from 150 rubles, but the quality of the plastic is worse - they last on average 1-2 seasons.

When purchasing, pay attention to country of origin. Original injectors for Almera Classic were issued in Japan (labeling Made in Japan on the body). Analogs from Turkey or Korea (Febi, Mando) are often not inferior in quality, but Chinese ones may have inaccurate nozzle geometry.

If you are buying online, check with the seller:

1. Is the O-ring included?
2. Does the spray angle match the original (should be 60–70°).
3. Is there a guarantee for tightness (minimum 6 months).

FAQ: Frequently asked questions about Almera Classic washer nozzles

Is it possible to install universal injectors from other cars?

Theoretically yes, but only if they fit bore diameter (10 mm) and spray angle. However, on Almera Classic universal nozzles often do not fit with standard hoses - adapters have to be used, which reduces reliability. It is better to take analogues designed specifically for N16.

Why does fluid flow only from one side after replacing injectors?

The reasons may be:

1. Clogged tee-distributor (article 28533-4M000).
2. The supply hose to the “non-working” injector is pinched or burst.
3. Defective washer pump — check it by connecting directly to the battery.
4. The injector is installed incorrectly (for example, left and right are mixed up).

Start by checking the hoses - Almera Classic they often rub against the edge of the hood.

How to remove an injector if it is stuck?

Do not try to pull it out by force - you will break the latches. Proceed like this:

1. Water the connection generously WD-40 or rust remover.
2. Wait 10–15 minutes.
3. Gently rock the nozzle left and right while pulling upward.
4. If this does not help, heat the plastic with a hairdryer (temperature no higher 60°C).

After dismantling, clean the seat from dirt and sealant residues.

What kind of liquid is best to use in the washer fluid in winter?

For Almera Classic fluids with freezing temperatures are optimal -30°C and lower, since the nozzles are located in the blowing zone. Recommended brands:

• Liqui Moly Scheiben-Frostschutz (does not leave streaks).
• Sonax Xtreme (cleans glass well from oil film).
• Hi-Gear Radar (a budget option with a pleasant smell).

Do not mix different brands - this may cause sediment to form, which will clog the injectors.

What should I do if the washer works, but the liquid does not get on the glass?

Most likely the injector adjustment has gone wrong. On Almera Classic their position is adjusted as follows:

1. Take a thin screwdriver or pin.
2. Insert it into the nozzle and carefully turn it in the desired direction.
3. Check spray pattern and repeat adjustment if necessary.

If the injectors are new and not adjustable, check that they are not upside down - there are marks on them TOP or UP.