For easy engine breathing: replacing the Renault Logan air filter

Date: 08/05/2015. Articles section. Views:

Renault Logan with a gasoline power unit is equipped with a system for cleaning the air entering the engine. The main component of the system is the air filter. It requires regular replacement.

The French car Renault Logan of the second generation was equipped with two types of engines: with 16 and 8 valves. The dimensions, shape and procedure for replacing the filter element in cars with different power units are different . The operating sequences for each of these vehicles are described below.

• Which filter manufacturer should I choose?
• Step-by-step replacement instructions

  8 valve engine

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• 16 valve engine

Renault Logan air filter replacement interval

According to the manufacturer's regulations, this part in Renault Logan must be replaced every 15,000 km. But in practice everything is not so rosy. The load on the air purifier exceeds the norm if the car constantly drives in a large city or on a dusty country road.

In such conditions, after 6-7 thousand km the air vent is completely clogged. Therefore, it is better to check it every 10,000 km.

In this case, you will be able to timely determine the degree of wear of the part and replace it in a timely manner.

Auto repairmen recommend remembering the signs of critical wear of the air filter in Renault Logan. They will tell you exactly when it’s time to change the part.

Signs of a clogged filter element

New and old
Experienced owners of Renault Logan, judging by the behavior of the car, are able to recognize most problems. With experience comes the ability to feel your car. Renault Logan indicates that the air filter (AF) is worn out and needs to be replaced with the following symptoms:

• Fuel consumption increases noticeably.
• The lambda probe shows oxygen starvation of the engine.
• The fuel in the cylinders does not burn out completely due to a lack of oxygen, so its injection automatically increases. Accordingly, the motor power decreases.
• Air passes through clogged layers of the air filter with difficulty; the engine has to spend additional effort sucking in the air mass, which also leads to a drop in power.
• In severe cases, due to ignition problems, the engine stops starting.
• Incomplete combustion of fuel leads to an increase in the concentration of carbon dioxide in the exhaust. And this is fraught with additional fines and deterioration of the microclimate in the cabin.

If Renault Logan's dynamics are obviously deteriorating and fuel consumption is increasing, replace the VF.

Cleaning filters: is it worth the time?

Surely, many drivers have tried to clean the air filter using a vacuum cleaner. And indeed, almost white paper was obtained from the gray surface. However, this method allows you to remove only large debris that is literally on the surface. The difficulty lies in the fact that small particles are tightly stuck in the internal pores of the fibers, and it is almost impossible to remove them even with the most powerful air flow. Such cleaning will be absolutely useless. The cost of a new filter is not that high. You will spend more on fuel if you overuse it if the filter is completely clogged.

The second “brilliant” idea of ​​drivers is to saturate the filter with oil. Naturally, there will be no positive effect from such a decision. The liquid instantly clogs the micropores, which reduces the throughput of the part to almost zero. Remember that all paper filters are disposable. They only need to be replaced with new ones.

Article numbers for Logan air filters

165469466R – article number of the original filter element for Logan 2 with a 1.6 K7M 82 hp engine.

Renault art. 165469466R

Its analogues:

• FRANCECAR FCR-210-137
• AMDFA-778
• AMIWA 2001-074
• ZEKKERT LF-19-75
• ASAM 30-487
• BOSCH F-026-400-377
• MANN-FILTERC-33-006

8200431051 – article number of the original Renault Logan 2 air filter with 1.6 K4M 102 hp engine.

Renault art. 8200431051

Analogues:

• FRANCECAR FCR-210-138
• STELLOX 710-0773-SX
• MILES AFAU-108
• ASAM 30-664
• ZEKKERT LF-13-91
• MASUMA MFAN-211
• MANN-FILTERC 18-58/2

RENAULT 77 01 070 525 – article number of the original oval filter for 1st generation Logan.

Renault art. 7701070525

Analogues:

• FRANCECAR FCR-210-136
• AMIWA 200-10-01
• STELLOX 7101-051-SX
• FEBI BILSTEIN 300-71
• FILTRON AR-131/1
• ASAM 305-18
• ZEKKERT LF-14-43
• MAPCO 60-487
• MANN-FILTER C 26-72/1

Replacement instructions

In order to perform this work correctly and competently, carefully read the material we offer. Since you will have to do this work regularly, every 2 years or after 30 thousand kilometers. But since the conditions in which our cars are traditionally operated are considered extreme by European standards, it is advisable to reduce these periods by 2 times - one year of operation or 15 thousand kilometers.

Tools

To change the air barrier on a Renault Logan, we need a minimum set of tools:

• curly screwdriver;
• rags;
• vacuum cleaner:
• pure water;
• new filter element.

Replacing the air filter on a 2nd generation Logan

To replace the air filter on a 2nd generation Renault Logan equipped with a 1.6 K7M 82 hp engine, you will need a key No. 8 and Torx T-25 . The algorithm of actions is as follows:

1. You need to disconnect the air intake pipe from the air filter housing by first sliding its side.
2. A high-voltage wire is removed from the holder located on the body of the part.
3. The right mounting bolt is unscrewed at the front of the housing.
4. The left mounting bolt is unscrewed from the front.
5. To release the 2 spring holders at the back and bottom of the case, you need to pull them down.
6. Two mounting screws are unscrewed from the top and back.
7. The body is removed from the cover.
8. The VF is removed from the housing.
9. A new consumable is installed in the reverse order.

To replace the air filter in Renault Logan with a 1.6 K4M 102 hp engine, you will need key No. 10 and TOPX T25 .

The algorithm of actions is as follows:

1. The end of the air intake hose is removed from the holder.
2. The fastening bolt is unscrewed.
3. The intake noise muffler slides off the cover.
4. The muffler is lifted and removed.
5. After compressing the clamps, the vacuum brake booster hose is disconnected from the intake pipe receiver.
6. After moving the cover to the side, the Logan air filter is removed.
7. The new VF is installed in the reverse order.

8-valve and 16-valve engine

Replacing the air filter in Renault Logan 1.4, 1.6, 2 is a standard procedure that does not have any special differences depending on the engine capacity. The only difference is the location of the filter element in cars with 8-valve and 16-valve engines and the replacement process that depends on this.

In the case of an 8-valve engine, the filter is located at the top of the carburetor. To remove the part, it is necessary to remove the clamps that are located on both sides of the filter element.

After this, it is necessary to remove the bolts on the body of the filter protective box and the lower screws. When removing the part in question, the air intake pipes must be moved to the side, because they can serve as an obstacle to the removal of waste material.

After these manipulations, the filter box is removed, cleaned, and then the filter is changed.

If the engine is equipped with 16 valves, then the filter element is most likely located inside the air intake. For this reason, the procedure for changing the filter element itself is somewhat more complicated:

• The rubber seal is removed;
• In the places where the previous filter is attached, the air intake pipes and the unit itself are disconnected;
• The vacuum pump hose connected to the filter element box is moved to the side;
• The part to be disposed of is carefully detached from the fastenings to avoid damage to the resonator.

Air filters are designed for single use in the Renault Logan system. The discarded filter element should not be used, even if thoroughly washed. The part accumulates harmful elements that can contaminate the fuel system of the vehicle and cause irreparable harm to it.

Changing the filter element on Logan 1

To replace the air filter on a first generation Logan you will need a Phillips screwdriver . The procedure is as follows:

1. The locking bracket on the part cover rises, after which the holder can be unfastened. Do this with all four clamps.

   
   (link to photo source)

2. The 5 mounting screws on the cover are removed.

   
   (link to photo source)

3. The cover is removed.
4. The VF is removed from the housing.

   
   (link to photo source)

5. In reverse order, all the parts are put back into place.

Is an air filter really necessary?

To begin with, many drivers completely doubt the need to replace this filter, based on the fact that the air is already quite clean.
To some extent, this is indeed true, but on average, over 100 kilometers a car “swallows” up to 15 cubic meters of air. This is a fairly large volume that contains dust, dirt and other small particles. Each part in the engine is precisely matched to the others, so there is no room for foreign particles. It is for this purpose that filter elements are installed on all liquids that enter the power unit. Air is no exception. For regular off-road driving or in a city, the filter is simply irreplaceable. Sand poses the greatest danger. When it gets into the internal parts of the structure, it slowly but effectively wears away the metal, increasing the backlash of parts. Of course, this can lead to costly damage. Water is no less dangerous for the structure, which can cause corrosion. Don't forget about soot, dust, small peelings from the asphalt surface, tires and brake pads. It turns out that the air is not as clean as it seems at first glance. Timely replacement of the Renault Logan air filter is a mandatory procedure. According to research, if you change the air filter on time, you can extend the life of the engine by an average of 15-20%.

Why you shouldn’t save money on replacing the filter element

Let's talk about the most common myths about the air filter.

Myth #1: The engine oil filter is more important than the air filter.

This is not true because each filter does its own job . The oil one operates in a confined space, so dirt and abrasives from the outside do not enter it. The air filter blocks the path for anything that can penetrate the cylinders simultaneously with air, and then stick to the oil and enter the Renault Logan fuel system. Oil filters can repeatedly drive contaminated oil , but the task of an air filter is to immediately stop dangerous dirt in one go .

The Latin word “filtrum” translates as felt. The ancient Romans used felted sheep wool to purify water, wine, and vegetable oil. In modern Renault Logan, the filter elements do not consist of sand or felt, but of paper .

Myth #2: All filters are made from the same paper, so there is no point in buying expensive models.

This is not true, because few people produce paper that is 100% capable of serving as a cleaner. Its most famous manufacturers are Neenah Gessner and Ahlstrom. They introduce various ingredients into the paper that improve the performance of different motors. In some cases, synthetic fibers are added, in others, paper is made from special tree species. Production technology is a trade secret. There is nothing special about cheap models; they are made from ordinary paper without additives.

(link to photo source)

Myth No. 3: An expensive filter can easily be replaced with several cheap ones, you just have to change them more often.

This is a dangerous misconception, because... replaces the concepts of cleaning parameters and service life. It's far from the same. Cheap products allow dirt particles to pass through, 2-3 times larger than those allowed for Renault Logan. And the frequency of their replacement does not affect the fineness of cleaning.

Myth #4: Air filters are restored after blowing.

Yes, purging does result in some cleaning of the part. But this is only a visual effect , because... The largest particles visible to the eye and deposited outside are removed. A modern consumable performs the function of deep cleaning, when the finest cleaning is carried out in the depths of the part. And it is impossible to remove the finest dust from the deep layers by blowing. So don't give in to provocations.

(link to photo source)

If the air vent requires replacement, change it!

Types of filters

It would be a good idea to find out what types of filters exist. Most passenger cars are equipped with classic paper filters with an accordion-shaped structure. More than 400 types of paper have been developed. In terms of filtration quality and ease of manufacture, they occupy a leading position, surpassing carbon and oil-inertial ones. The oil in the air filter did not provide the necessary cleaning effect, so they were abandoned.

Models made of synthetic microporous materials are also actively used. They are stronger and more durable, but are more expensive. By design, filters are divided into round (for engines with a carburetor), panel (used in modern cars) and cylindrical (mostly for diesel cars). Please note that depending on the year of production of Renault Logan and the type of engine, the shape may differ, but we will talk about this a little later.

There are classifications based on the number of degrees of filtration:

• 1st degree. The design includes only paper arranged in an accordion-shaped casing.
• 2 degrees. Additionally, the design includes a pre-cleaner made of synthetic material. Such filters effectively retain large particles. Most often they are installed on SUVs and special equipment that operate in extreme conditions.
• 3 degrees. It includes a special impeller, which, due to turbulence, causes particles to settle inside a special container in the filter itself. They are among the most effective.

Please note that each filter produced is subject to strict requirements. It should have an air flow resistance of around 0.6%, and also retain 99% of pollutants. New certified products must meet these requirements.

Stages

1. After you have purchased everything you need, you can begin repair work.
   Using a shaped screwdriver, unscrew the screws that are located on the cover of the housing in which the filter itself is located. There are only four self-tapping screws, and in order to unscrew them, you do not need to disconnect any additional systems or components. Everything is simple here. We put the unscrewed screws in a separate place so that they do not get lost.
2. The filter housing cover is held in place by four latches.
   If everything is fine, they should open without much effort. We remove the cover and gain access to the filter. Most likely, it will be extremely dirty and dust may fall off it, so this work must be done very, very carefully.

   Old dirty filter

3. You can clean the old filter and put it back, but it is better not to do this, because during operation, if it is not clean enough, other components may fail. The best option is a new filter.
4. After you remove the old filter, at the bottom of the pan you will find a lot of dust that needs to be removed with a rag, or better yet, with a vacuum cleaner. But before starting work, be sure to close all openings to prevent dust from entering the engine through them. Dust can also be removed with a compressor, but then still go over all surfaces with a cloth.
5. Carefully, so as not to damage it, unpack the new filter element and put it in place.
6. Make sure that the filter fits well into place.
   There should be no distortion. Properly installed filter barrier
7. Next, we begin the assembly, but first you need to clean the cover from dust - just wipe it with a wet rag.
8. Put the filter box cover in place. If this does not work, then the filter assembly is probably installed incorrectly. Install it differently. We remind you once again that it should sit tightly and rigidly. If the lid fits into place without problems, it means you did everything right.
9. The remaining operations are performed in reverse order.
10. Secure the cover with the latches. Before you start tightening the screws, it would be a good idea to lubricate them with alcohol or solvent. This will make it possible to prevent rust and other problems.
11. When screwing them in, you don't need to use much force because you may damage their sockets, and next time you will need to use extra force when unscrewing them. In a word, they should be twisted well, but not too tightly. This completes the replacement of the air filter.

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In conclusion, we draw your attention to the fact that the better the air barrier purchased, the better the motor protection will be. It has already been established that a good filter will help significantly save fuel. Experienced craftsmen advise replacing at least every six months, but in certain situations this period can be reduced or, on the contrary, extended.

For example, if you mostly drive in dusty areas, you may need to change the filter after just a couple of months. If your car sits idle for a long time, and you drive mainly only around the city, then it is enough to change it once a year.

We hope that this article will help you replace the filter yourself, quickly and efficiently.

https://www.youtube.com/watch?v=uDSBWPvicso

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Find out more about the new Logan

• Installing a cabin filter is almost too easy to be true. — Renault Logan, 1.4 liter, 2012 year on DRIVE2
• 2.1. Renault Logan Operation, maintenance and repair of Renault Logan cars since 2005. Location of the main components and assemblies of the car - “IMPORTANT TO EVERYONE” - motor transport portal
• How to eliminate clutch squeaking in Renault Logan/Sandero? — Avtodelkino
• Replacing a CV joint on a Renault Logan with your own hands: grenade article number and replacement video. Replacing the left inner CV joint boot of Renault Logan
• Replacing and adjusting the clutch on a Renault Logan with your own hands – Taxi Bolt
• Car disassembly Renault Bryansk 2022 2020
• Changing the oil in a Renault Logan manual and automatic transmission
• Logan engine does not slow down

List of works then-1

The first maintenance of the second generation Renault Logan is carried out at a mileage of 15,000 kilometers and includes the following work:

• changing the oil in the power unit. The K7M engine requires 3.3 liters, the K4M engine requires a filling volume of 4.8 liters. The car manufacturer's recommendations are MM Evolution 900SXR 5W40 (catalog No. 194877) in a five-liter canister. The oil change operation also requires the installation of a new sealing ring for the drain plug (part number 0110265505R);
• replacing the oil filter (the factory product has catalog No. 8200768913);
• replacing the power unit air purification filter. They are also different for different engines: for the K7M you should buy a filter with article number 0165469466R, for the K4M engine - the more expensive 08200431051;
• replacing the cabin filter. By default, a regular filter with article number 0272773016R is installed. It makes sense to change it to coal, which provides a higher degree of purification of the air entering the cabin.

In addition to replacements, the following checks are carried out at the first and all subsequent maintenance:

• alternator belt condition;
• engine CO radiator and hoses for leaks;
• battery;
• brake fluid level;
• functioning of the vacuum booster;
• degree of wear of brake discs/pads;
• operation of outdoor lighting devices;
• power steering fluid level;
• condition of suspension units, CV joint covers;
• condition of body elements;
• exhaust system tightness;
• correct operation of the clutch pedal;
• condition of the gearbox for transmission oil leaks.

When to change, what interior to install

According to the technical maintenance regulations, the cabin filter on Renault Logan 2 must be replaced at least once a year. Or during every scheduled maintenance, that is, every 15 thousand kilometers.

However, when used on Russian roads, within the period specified in the regulations, the cabin filter becomes quite clogged and ceases to perform its functions. Therefore, to ensure normal filtration, owners recommend cutting the time frame for replacing the cabin filter by half.

The ideal option is to change the cabin filter of Renault Logan II twice a year, once during the winter season, and once before the summer season. In the spring and summer, it is better to install coal, as it copes more effectively with various allergens and unpleasant odors. And in autumn and winter, ordinary dust is enough.

Although the service book indicates specific terms for replacing the filter element, it is often recommended to carry out the replacement earlier, that is, not according to regulations, but as needed. The basis for replacement are signs of filter contamination:

• When the car is used in the summer on dusty road sections, the filter element becomes much more clogged with fine dust, as a result of which replacement may be required earlier.
• With frequent idle time in traffic jams, the element becomes clogged with small particles of exhaust soot, as a result of which it may appear relatively clean in appearance, but at the same time the surface acquires a gray color, indicating severe contamination, and permeability is reduced to almost zero.
• In the fall, leaves can get into the air ducts - even a small amount can become a breeding ground for millions of bacteria that cause an unpleasant odor. It is quite difficult to get rid of it; you will need not only replacing the filter element, but also completely cleaning the box.
• Increased air humidity in the cabin (window fogging).
• Reduced ventilation and heating system power.
• Noise appears when ventilation is turned on to maximum.

Suitable sizes

When choosing a filter element, owners do not always use products recommended by the car manufacturer. Everyone has their own reasons for this, some say that the original is unreasonably expensive. Some people in the region sell only analogues, so there is a need to know the sizes by which you can subsequently make a selection:

• Height: 35 mm
• Width: 200 mm
• Length: 216 mm

As a rule, sometimes analogues for Renault Logan II can be a few millimeters larger or smaller than the original, there is nothing wrong with that. And if the difference is measured in centimeters, then of course it’s worth looking for another option.

Selecting an original cabin filter

The manufacturer recommends using exclusively original consumables, which, in general, is not surprising. They themselves are of good quality and are widely available in car dealerships, but their price may seem overpriced to many car owners.

Regardless of the configuration, on all second-generation Renault Logans, the manufacturer recommends installing a cabin air filter with article number 272773016R (dust) or 272773151R (carbon). They are also known under other articles, there are no differences in them, and they are interchangeable:

• 272770567R
• 272777764R
• 272778214R
• 272779683R
• 272889739R

It is worth noting that sometimes consumables and other spare parts may be supplied to dealerships under different part numbers. Which can sometimes confuse those who want to purchase an original product.

When choosing between a dust and carbon product, car owners are advised to use a carbon filter element. This filter is more expensive, but it cleans the air much better.

It is easy to distinguish - the paper filter accordion is impregnated with a carbon composition, and therefore has a dark gray color. The filter cleans the air flow from dust, fine dirt, germs, bacteria and enhances the protection of your lungs.

Which analogues to choose

In addition to simple cabin filters, there are also carbon filters that filter the air more effectively, but they are more expensive. The advantage of coal SF is that it does not allow foreign odors coming from the road (street) to penetrate into the car interior.

But this filter element also has a drawback - air does not pass through it well. GodWill and Corteco carbon filters are of fairly high quality and are a good replacement for the original.

However, in some retail outlets the price of the original second-generation Renault Logan cabin filter may be greatly inflated. In this case, it makes sense to purchase a non-original consumable item. In particular, cabin filters are considered quite popular:

Conventional dust cabin filters

• MANN-FILTER CU22011 – high-tech consumables from a well-known manufacturer
• BIG FILTER GB-9978 – popular brand, good fine cleaning
• Nevsky filter NF6433 – Russian manufacturer with an affordable price

Carbon cabin filters

• MANN-FILTER CUK22011 – high-quality and thick carbon coating
• BIG FILTER GB-9978/C – activated carbon
• Nevsky filter NF6433C – normal quality, affordable price

It makes sense to take a closer look at the products of other companies - they also specialize in the production of high-quality consumables for passenger cars:

• Corteco
• Filtron
• SCT
• Sakura
• GoodWill
• Fram
• JS Asakashi
• Champion
• Zekkert
• Masuma
• Nipparts
• Purflux
• Knecht Mahle

It is quite possible that sellers may recommend replacing the Logan II cabin filter with non-original cheap substitutes with a much smaller thickness. They are not worth buying, since their filtering characteristics are unlikely to be at the proper level.