The air you breathe in the cabin Nissan Note first generation, directly affects your well-being and safety while driving. Many owners of the model Nissan Note E11 The condition of the cleaning element is often ignored, believing that it lasts forever until a distinct smell of burning or mold appears. This misconception can lead to glass fogging in rainy weather and the development of allergic reactions in passengers.
Replacing this consumable is one of the simplest maintenance procedures, which you can do yourself in 10–15 minutes. However, the correct choice of product and accuracy during installation play a decisive role in the efficiency of the ventilation system. We will analyze all the nuances of selection, the differences between filter types and show how to avoid mistakes during installation.
Why change the filter on Nissan Note E11 and how often to do it
The main task of the cabin filter is to trap dust, dirt, pollen and exhaust gases without allowing them to enter the cabin. Over time, the pores of the element become clogged, and the cleaning efficiency drops to critical levels. If you live in a metropolis with heavy traffic, then activated carbon in the filter it becomes saturated with toxins much faster than stated by the manufacturer.
Ignoring the timing of replacement leads to the fact that the fan of the heating and air conditioning system begins to work with increased load. This can cause overheating of the stove motor or the appearance of unpleasant odors, which are then difficult to remove. It is recommended to check the condition of the element every 10,000 kilometers, and complete replacement at least once a year.
- 🚗 Deterioration of glass blowing and rapid fogging due to a clogged channel.
- 🤧 The appearance of allergic reactions or sneezing in passengers while driving.
- 🤢 An unpleasant musty smell that does not go away even after flushing the air ducts.
In Russian winter and spring conditions, when roads are treated with reagents, the load on the filter increases many times over. Ordinary paper cannot cope with chemical compounds, so for regions with aggressive environments, choosing carbon models becomes not a whim, but a necessity.
Article and original catalog numbers for the model
When looking for consumables for Nissan Note E11 body, it is important to focus on the correct catalog numbers so as not to buy a fake or incompatible product. The main factory part number for the standard model is 27891-ED000, however, depending on the year of manufacture and type of ventilation system, other options may occur.
Often, owners are faced with a situation where a filter with a different marking is found under the glove compartment lid, for example, 27891-3Y000. This does not mean an error, as Nissan periodically changes suppliers and refines the design of the filter housing. The main condition is the correspondence of the geometric dimensions and shape of the seal.
| Filter type | Original article | Analogue (Brand) | Features |
|---|---|---|---|
| Standard (Paper) | 27891-ED000 | MAHLE LAK 141 | Dust retention, low price |
| Coal | 27891-ED005 | BLUE PRINT ADN 12601 | Protection against gases and odors |
| Reinforced carbon | 27891-3Y000 | CABFILTER FC1221 | High degree of purification |
| Anti-allergenic | 27891-ED000 | FRAM CF11542 | Treatment with special compounds |
Remember that the use of non-original analogues requires careful study of reviews and checking the geometry. Cheap fakes often have a smaller thickness, which leads to the filter sagging and failure after just a couple of thousand kilometers.
⚠️ Attention: Do not buy filters that look too thin or have weak frame rigidity. This is a sign of low-quality material that may tear during installation or operation.
Comparison of filter types: paper or carbon?
Choice between conventional paper construction and carbon filter - This is a classic dilemma for car owners. Paper elements do an excellent job of removing large particles of dust and lint, but they are almost transparent to exhaust gases and sulfur compounds. If you often drive in traffic jams, where the concentration of emissions is maximum, a piece of paper will not save you.
Carbon filters contain a layer of activated carbon that acts as an adsorbent. It absorbs molecules of odors and toxic gases, letting clean air inside. However, there is a nuance: a carbon filter has a slightly higher aerodynamic resistance than a paper filter, which theoretically can slightly reduce the fan’s performance at extreme conditions.
- 🛡️ The carbon filter is ideal for city driving in gas-filled conditions.
- 💰 The paper version is more economical and preferable for country roads with clean air.
- ⚡ The carbon filter is heavier and more expensive, but provides a better microclimate in the cabin.
For Nissan Note E11 With its compact engine bay and cramped components, it's important to choose filters that don't require excessive installation effort. A carbon element that is too hard can become deformed in a narrow housing, creating gaps for untreated air.
It is important to consider that the service life of the carbon layer is limited. Once the carbon is saturated, the filter no longer protects against odors, but continues to act as a mechanical barrier. Therefore, its replacement should be more regular than its paper counterpart.
- Clean from dust
- Odor protection
- Product price
- Durability
Preparation for replacement and necessary tools
The process of replacing the filter Nissan Note The first generation is simple, but requires care, since access to the element is closed with a plastic cover. You don't need a complex set of tools; just have a flathead screwdriver or a special plastic key on hand to remove the latches.
Before starting work, make sure that the car is on a level surface and the ignition is turned off. This will prevent the furnace fan from accidentally turning on, which could injure your fingers when trying to remove the old filter. It is also advisable to have a flashlight, since the niche under the glove compartment is often dark.
☑️ Preparation for replacement
Inspect the filter housing for cracks or deformations. Sometimes the plastic of the body can be brittle due to the age of the car, and careless movement can cause it to break. If you find traces of moisture or dirt on the housing, they must be thoroughly wiped before installing a new element.
It is also recommended to check the condition of the heater fan motor. If you hear unusual noise during operation, there may be dirt stuck to the blades, which can be cleaned immediately after removing the filter. This will improve airflow efficiency and reduce the load on the electric motor.
Before removing the cover, take a photo of the location of the old spring or retainers so you will remember what they should look like after assembly.
Step-by-step instructions for replacing the filter
To get to the cleaning element, you need to open the glove box (glove compartment). IN Nissan Note E11 To do this, you just need to pull the handle. However, the filter cover is not immediately visible - it is hidden behind the rear wall of the glove compartment, which must be accessed by unfastening the stoppers.
Remove the glove box clips. Usually these are two plastic levers on the sides that need to be pulled to the sides or up to release the wall of the box. After this, the wall of the glove compartment will drop down, opening access to the rectangular filter housing. Be careful not to break the plastic hinges.
Open the filter cover by pressing the latches. The lid is held in place by latches, so do not use excessive force. If it doesn't budge, check to see if it's warped. Open the cover and remove the old filter. Pay attention to the air flow direction arrow, which should be visible at the end of the element.
What to do if the filter is stuck?
If the old filter is stuck to the housing due to dirt or moisture, carefully pry it off with a flathead screwdriver wrapped in a rag to avoid damaging the plastic. Do not pull sharply to avoid tearing the dirty filter into pieces.
Clean the housing from dust and debris. Use a vacuum cleaner or damp cloth to remove accumulated dirt. This is critical because even a clean new filter will not work effectively if there is a layer of dust left in the housing that is being blown around by air.
Install the new filter, observing the direction of air flow. The arrow on the filter should point down or in the direction indicated on the housing. Insert the element as far as it will go and close the cover by clicking the latches. Lift the glove compartment wall and return the limiters to their place.
Proper filter orientation is key to an efficient ventilation system. The airflow arrow always indicates the direction of air movement from the external air intake into the passenger compartment.
Typical mistakes and their consequences
One of the most common mistakes is incorrect filter orientation. Many owners install the element “as it stands”, ignoring the air flow arrow. This causes the dense side of the filter, designed to receive the load, to be inside, and it quickly deforms under the air pressure.
Another common problem is using improperly sized filters. If the filter is too small, gaps form between it and the housing, through which dirty air enters the cabin without being cleaned. If it is too large, it is difficult to install and can pinch the air ducts.
- ❌ Installation without the air flow direction arrow reduces the service life of the element.
- ❌ Ignoring cleaning the case before installation negates the effect of replacement.
- ❌ Strong squeezing of the filter during installation can break the tightness of the seal.
Some drivers try to extend the life of the filter by shaking it out or vacuuming it. This is pointless for carbon elements and dangerous for paper ones, since microscopic dust particles become deeply embedded in the structure of the material and are not removed mechanically.
⚠️ Attention: Never install a filter that has visible damage, holes or frame deformations. This is equivalent to no filtering at all.
It is also worth noting that on some modifications Nissan Note There may be no standard filter if the car was produced in early batches or for markets with special requirements. In this case, it is necessary to purchase not only the filter itself, but also a housing for its installation.
Frequently asked questions (FAQ)
How long does it take to replace the cabin filter on a Nissan Note E11?
On average, the procedure takes 10–15 minutes for an experienced driver. It may take a beginner 20-25 minutes to learn the fasteners and carefully install them.
Can I use a paper filter instead of a carbon filter?
Yes, you can, but you will lose protection from odors and exhaust fumes. If you drive primarily on the highway, a paper filter is fine. For the city, it is better to choose the coal option.
How do you know when it's time to change the filter?
The main signs: a decrease in the blowing force, the appearance of a musty smell, fogging of the glass when the stove is turned on. It is also recommended to change it annually, regardless of mileage.
Do the seals on the new filter need to be lubricated?
No, no lubrication is required. The seals on high-quality filters are made of foam rubber, which ensures tightness due to compression. Grease may attract dirt and dust.
Where is the filter located on Nissan Note E11?
It is located behind the glove box (glove compartment) on the passenger side. To gain access, you need to unfasten the glove compartment restraints and lower it down.
Regularly replacing the cabin filter is the key to fresh air and healthy lungs. Do not neglect this simple rule of maintenance, and your Nissan Note will delight you with comfort for many years. The right choice and careful installation will ensure maximum efficiency of your car's ventilation system.
If you encounter difficulties during replacement or notice unusual symptoms in the operation of the stove, do not hesitate to contact a specialist. Sometimes a simple filter hides more serious problems with the air conditioning system that require professional diagnosis. Timely replacement of the filter can save you thousands of rubles on stove motor repairs in the future.