Wipers for Nissan Sunny FB15: how to choose and replace correctly

Nissan Sunny FB15 is a popular sedan that is still found on the roads due to its reliability and ease of maintenance. But even such a proven model has weaknesses, and one of them is wipers. Over time, the rubber of the brushes wears out, the metal elements corrode, and the trapezoid mechanism may begin to creak or jam. If you notice that your windshield wipers leave streaks, are noisy, or operate jerkily, it’s time to figure out the problem.

In this article we will look in detail at how choose wipers by size, what articles of original and analogues suitable for Sunny FB15what's their name replace it yourself (including trapeze and motor), and also give advice on care. Let us separately dwell on the typical mistakes that owners make during repairs - this will help to avoid unnecessary expenses and breakdowns.

Dimensions and articles of wipers for Nissan Sunny FB15

The first thing to start with is to determine exact brush sizes. On Nissan Sunny FB15 (1990–1995) wipers of the following parameters were installed:

• 🚗 Driver's wiper: length 550 mm (21.5 inches).
• 🚗 Passenger wiper: length 400 mm (16 inches).
• 🚗 Rear wiper (if installed): length 300–350 mm (depending on the configuration).

It is important to consider that there are two types of brushes on the market: frame (classic with metal body) and frameless (aerodynamic). For FB15 Both options are suitable, but frameless ones cope better with icing and are less noisy at high speeds.

Brush type	Article (original)	Popular analogues	Notes
Driver's side (550 mm)	28650-4M000	Bosch 3397004548, Denso WI-55L, Valeo 600176	The original is often not available for sale; analogues are not inferior in quality.
Passenger (400 mm)	28651-4M000	Bosch 3397004537, Denso WI-40L, Champion WW400	When purchasing, check the fastening - it must be of the same type U-hook (9x3 mm).
Rear (300–350 mm)	28680-4M000	Valeo 600058, Trico 35-300	Not installed on all modifications; mounting may vary.

Critical mistake: many owners buy 500mm blades instead of 550mm for the driver's side, which leaves uncleaned areas on the windshield. Always check the dimensions with the original data or measure your old wipers before purchasing.

How to choose wipers: original vs analogues

Is it worth overpaying for original brushes? Nissan, or can we get by with analogues? Let's look at the pros and cons of each option.

• ✅ Original wipers:
• 🔧 Ideal for fastening and length.
• 🔧 Guaranteed compatible with the trapezoid mechanism.
• ❌ The price is 2-3 times higher than analogues.
• ❌ Often out of stock (discontinued).
• ✅ Analogs (Bosch, Denso, Valeo):
• 💰 They cost less, but are not inferior in quality.
• 🔧 Wide selection of models (including frameless).
• ⚠️ It is necessary to check the compatibility of the fastening.

If you live in a region with frequent rainfall or frost, pay attention to brushes with graphite coating (For example, Bosch Aerotwin) - they last longer and glide on glass better. For southern regions, standard silicone options are suitable.

Step-by-step instructions for replacing wipers

Replace brushes with Nissan Sunny FB15 you can do it yourself in 10–15 minutes. All you need are new wipers and a flathead screwdriver (for some types of mounts).

Step 1. Preparation. Raise the wipers to a vertical position (perpendicular to the glass). If they are “stuck,” carefully pry the lever with a screwdriver, but do not use excessive force—you may damage the trapezoid.

Step 2. Removing the old brush. On most FB15 type mount is used U-hook. To remove the brush:

1. Press down on the plastic tab (usually located on the side).
2. Slide the brush down along the lever.
3. If the latch does not budge, carefully pry it off with a screwdriver.

Step 3. Install a new brush. Align the new brush mount with the lever and press until it clicks. Make sure that the latch snaps into place, otherwise the brush will fly off while moving.

Step 4. Check. Lower the windshield wipers and turn on the washer. If the brushes leave streaks, check:

• 🔹 Correct installation (are they skewed?).
• 🔹 Rubber quality (possibly defective).
• 🔹 Condition of the glass (greasy stains or microcracks impair cleaning).

⚠️ Attention: Never turn on your wipers if they are frozen to the glass! This can bend the arms or break the trapezoid. In cold weather, first treat the glass with defroster or warm water.

Repair of the wiper mechanism: trapezoid and motor

If the blades are new, but the wipers work jerkily, squeak, or don’t move at all, the problem is mechanical part. On Sunny FB15 Most often they fail:

• 🔧 Trapezoid wipers (wear of bushings, corrosion).
• 🔧 Motor (winding burnout, contact oxidation).
• 🔧 Levers (bending, play in fastenings).

For diagnostics:

1. Remove the plastic protection under the hood (held on by 4–6 clips).
2. Turn on the wipers and watch the trapezoid work. If it moves unevenly, there is a mechanical problem.
3. Check the voltage on the motor (should be 12 V when turned on).

Replacing trapezoid:

• Disconnect the wiper arms (you will need a puller or WD-40).
• Remove the motor (3 bolts on 10 mm).
• Unscrew the trapezoid (4 bolts on 12 mm) and install a new one.

Article number of the original trapezoid: 28530-4M000. Popular analogues: Febi 28530, Meyle 100 285 0003.

⚠️ Attention: When replacing the trapezoid, be sure to lubricate all bushings and hinges lithol or graphite grease. This will extend the service life of the mechanism by 2–3 times.

How to check the wiper motor without removing it?

Turn on the ignition and move the wiper lever to the "on" position. If you hear the sound of the motor running, but the wipers do not move, the problem is in the trapezoid or levers. If there is no sound, the motor is faulty.

Typical problems and their solutions

Owners Nissan Sunny FB15 often encounter the same wiper malfunctions. We have collected the most common cases and ways to eliminate them.

Problem	Possible reason	Solution
The wipers work jerkily	Wear of trapezoid bushings, corrosion	Lubricate or replace trapezoid
The brushes do not press against the glass	Bent arms or weak springs	Align levers or replace springs
The wipers won't turn off	Limit switch or relay faulty	Check relay K30 in the fuse box
Creak when working	Dry bushings or worn rubber brushes	Lubricate the trapezoid, replace the brushes

If the wipers stop working at all, first check:

1. fuse F10 (10A) in the block under the steering wheel.
2. Relay K30 (responsible for the wipers).
3. Wiring on the motor (contacts often oxidize).

Caring for wipers: how to extend their service life

Even the best quality brushes will not last long if you do not care for them properly. Follow these guidelines to keep your wipers on Sunny FB15 worked longer:

• 💧 Wash your brushes regularly. Once a month, wipe them with a damp cloth and soapy water to remove dirt and tar.
• ❄️ Remove ice in winter. Do not turn on the wipers if they are frozen - use a defroster or warm water.
• 🔧 Lubricate the mechanism. Once every six months, apply a few drops of oil to the trapezoid bushings.
• 🚿 Check the washer. Use a special liquid - ordinary water accelerates corrosion.

If the brushes start to “stripe” the glass, try restoring their rubber using sandpaper (grit 1000). Gently walk along the working edge to remove any burrs. This is a temporary measure, but can extend the life of your brushes by 1-2 months.

⚠️ Attention: Never use windshield wipers to clear snow or ice from your glass! This leads to deformation of the levers and wear of the rubber. First remove the snow with a scraper, then turn on the wipers.

Where to buy spare parts for Sunny FB15 wipers

Buy brushes, a trapezoid or a motor for Nissan Sunny FB15 possible in the following places:

• 🛒 Official dealers Nissan: original spare parts, but high price and long delivery times.
• 🛒 Online stores:
  • Exist.ru, Autodoc.ru - wide selection of analogues.
  • AliExpress - cheap brushes, but long wait.
• 🛒 Markets and showdowns: You can find used trapezoids or motors in good condition.

When purchasing, pay attention to:

• 🔹 Country of origin. European analogues (Bosch, Valeo) better quality than Chinese ones.
• 🔹 Guarantee. For brushes they give 6–12 months, for a trapezoid - up to 2 years.
• 🔹 Complete set. The kit must contain all the necessary fasteners and instructions.

Important: at disassembly sites they often sell trapezoids from Nissan Pulsar N14 or Almera N15 as compatible with Sunny FB15. In fact, they only partially fit - the arms may not match in length.

💡

When purchasing a trapeze or motor, always check the article numbers with the catalog Nissan. Even visually identical parts can have different fastenings.

FAQ: Frequently asked questions about wipers Nissan Sunny FB15

Is it possible to install frameless wipers on FB15?

Yes, frameless brushes (eg Bosch Aerotwin or Denso Flat Blade) suitable for Sunny FB15, if their length corresponds to the original (550 mm and 400 mm). They cope better with icing and make less noise, but are more expensive than frame ones.

Why do the wipers stop in random positions?

This is a typical sign of a problem limit switch (position sensor) or wear of gears in the motor. Also check the relay K30 - it may stick. A temporary solution is to manually return the wipers to the down position, but a complete repair will require replacing the motor or linkage.

What size is the rear wiper on Sunny FB15?

The rear wiper was not installed on all modifications. If there is one, its length is usually 300–350 mm. Article number of the original brush: 28680-4M000. For replacement, analogues from Valeo or Trico.

How much do new wipers cost on FB15?

Prices depend on the brand and type of brushes:

• 💰 Frame (for example, Champion) - from 300 to 600 rubles. for a couple.
• 💰 Frameless (for example, Bosch Aerotwin) - from 1000 to 1800 rubles. for a couple.
• 💰 Assembled trapeze - from 2500 to 4500 rubles. (original or Febi).
• 💰 Motor - from 1500 to 3000 rubles.

Is it possible to repair the windshield wiper trapezoid or just replace it?

In most cases, the trapezoid can be repaired: replace the bushings, lubricate the hinges, align the levers. However, if corrosion has damaged metal elements or worn gear teeth, a complete replacement will be required. Bushing repair kits for FB15 sold separately (item no. 28531-4M000).