The need to replace parts in a car's design is completely normal, especially when it comes to consumables. The Russian station wagon called "Lada Largus" is no exception to the general rule, therefore, owners often have to change certain units in its design.
Most often, unscheduled repairs are triggered by contamination of the car filters. In the road conditions of Russia, the air filter gets dirty faster than others. That is why our resource decided to cover in detail the question of how to quickly and without any problems replace the Largus air filter.
Purpose, design and service life
The air filter of any car, including the Lada Largus, is very important for its normal functioning. This is due to the fact that this unit filters all the air entering the cylinders along with gasoline. In the event that the air-fuel mixture systematically has foreign impurities during the operation of the machine, then the engine resource will be reduced several times. Given this fact, it can be stated: the air filter in the Lada Largus-Cross and the regular version of the model must be kept in good condition, constantly checked and, if necessary, replaced.
The construction of the knot is not complicated. It consists of three main elements:
- a box that connects the filter element with all airways and protects the internal parts of the unit from adverse external influences;
- filter element, made like an accordion and cleansing the air from impurities;
- seals located at the edges of the box and preventing foreign fractions from entering the unit.
Contamination of the air filter, or rather, its filter element, on the Lada Largus is an inevitable process. This phenomenon is due to the fact that there is no perfectly clean air in the atmosphere, therefore, dust, water and other fractions often get stuck in the filter and are deposited, the ingress of which into the engine is undesirable. Replacement of the air filter must be carried out when instability in the engine operation appears or when the moment in time comes when the car manufacturer recommends this procedure.
As for Lada Largus, AvtoVAZ has designated the following periods for routine inspection and replacement of the air filter on this model:
- it is important to carry out the first inspection of the node after 7,000 kilometers, and its replacement - 15,000 kilometers;
- further, the check is carried out every 10,000 kilometers, and replacement - 30,000 kilometers.
Important! Filter contamination earlier than specified by the manufacturer is a significant reason to replace it. Otherwise, problems with the car's engine in the future cannot be avoided.
Dirty filter symptoms
A dirty air filter on the Lada Largus will definitely not be silent about itself. This problem of the car assembly, like any other, will make itself felt with certain symptoms. You should not ignore it, since operating a car with a dirty air filter really kills the engine.
The main signs that the Largus air filter can no longer perform its functions properly are represented by the following list:
- decrease in power and agility in the movement of the car (the "dirtier" the filter, the more the problem manifests itself);
- increased fuel consumption;
- hard start of the "cold engine";
- increased engine knock.
As noted earlier, it is not worth postponing the replacement of a contaminated air filter... Despite this, it is possible to use a car with such a unit, but in an extremely short time - no more than 30-50 kilometers.
Important! To finally make sure that the air filter on the Lada Largus is dirty, its removal and detailed inspection will help.
Replacement
Having identified the need to replace the air filter, it is advisable to carry it out immediately. It is worth noting that this type of repair is not something complicated, so any motorist can do it. This kind of event does not require special preparation, except for the acquisition of a new filter element. Do not forget that when buying a new part, it is important to consider which motor is installed in your Largus:
- for the 8-valve unit, the filter part number 165469466 is used;
- for 16-valve - "8200431051".
Replacing the Lada Largus air filter is a fairly similar process for both engine options. The template algorithm for its implementation is as follows:
Important! After replacing the filter, it is advisable to start the engine and let it run for a few minutes.
In general, the design, principle of operation and replacement of the Lada Largus air filter are not so complicated. We hope the presented material was useful for you. Good luck on the road!
According to the technical regulations for servicing the Lada Largus car, the engine air filter must be changed every 15 thousand km of run for a 16-valve K4M engine and every 20 thousand km. mileage for the 8-valve K7M engine. If the car is operated in difficult climatic conditions or on dusty dirt roads, then the replacement period is recommended to be halved.
Replacing the air cleaning element with a sixteen valve motor and an eight valve motor is slightly different. The filters are different in design, but the replacement schedule is the same. Due to the simple design of the filter housing and the accessible location, you can replace it yourself. To change it, you do not need any special knowledge, and you do not need to dismantle any additional systems and nodes. To work, you need a standard set of tools for a car enthusiast and a set of TORX keys.
Attention! This video is not official instructions and manuals for car repair.
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How is the Largus 16 valve air filter replaced
Lada Largus cars, like many other domestically produced cars, can be equipped with various engines, 8 or 16 valves. As for other cars, the Largus 16 valve air filters are replaced every 30,000 kilometers. Under conditions of increased load, such a device needs to be replaced more often. In our online store, residents of Moscow, the region, as well as other regions of Russia can purchase high-quality spare parts for domestic cars, foreign cars.
If the air filter is badly damaged or deformed, then replacement is carried out regardless of the mileage. Replacement is quick and easy enough. To do this, you must first dismantle;
- rubber clamp-strap holding the inlet pipe;
- tube-hose;
- two screws.
If the number of valves is sixteen, then the Largus filter is located in a triangular casing. This element is unscrewed, wound back. Remove the clamp from the plastic protrusion, disconnect the branch pipe. Disconnect the muffler housing from the fasteners, the branch pipe located on the casing of the filtering device. Disconnect, disconnect the rubber tube. Unscrew two self-tapping screws, remove the filter element, install a new air filter. Then wipe the casing from the inside, install all the elements back in the opposite order. After watching the video, you can figure out all the nuances in such a process as replacing the 16 valve air filter on VAZ Larus cars.
It is worth noting that filters 16 valves for Renault Logan or Sandero equipment must be changed after every 15,000 kilometers.
How to choose an analogue of the Largus air filter 16 valves
The K4M engine installed on the Lada Largus, containing 16 valves in its design, does not have to be an analogue of a salon part. It is worth noting that replacing the Largus 16 valve air filter allows you to choose different duplicates of original parts. Instead of the main air filtering element, you can install a reusable air filter-zero. It is characterized by the fact that it has a collapsible frame, which means that it will be easy to clean it. However, the disadvantage of such products is that they need to be cleaned, washed, and impregnated with special means, which are quite expensive.
If you need to replace the filter in a Largus 16 valve car, then you can replace this part with analogues, in particular, such as:
- Renault Logan 16 cl;
- Bosch.
Products from Renault and Bosch are considered the best, since they fully comply with all standards of quality, reliability, functionality. In order to choose the right product for you, you should consult with specialists.
There are many other models, so you need to select the most suitable option in accordance with your needs. It is worth noting that with a competent approach, the replacement of all required spare parts is quick and easy.
Where to buy quality spare parts for a Largus car
If you need high-quality, proven components for your car, we will help you find the required spare parts. We have our own delivery service in Moscow and the region. In addition, we can deliver the made order to other regions of Russia. The cost of delivery in Moscow, the region, to other cities of Russia is calculated individually, depending on the distance and the amount of the purchase.
We work only with trusted manufacturers, so you can be completely confident in the high quality of the purchased products.
If the timing belt contains not 16 valves, but 8, replacing the air filter on the Lada Largus looks trite. It will be enough to unscrew a few bolts and screws, and then the plastic cover is removed - the filter element can be changed immediately. You don't even need to disconnect the battery! The problem is that the Renault 8 valve in question was produced in two different versions. For each of them, the instruction will be "own".
We change the air filter in the "new" version of Lada Largus
Let's say the car was released after 2012. There should be a plastic cover with ribs under the hood. There are no inscriptions on the lid.
Air filter housing (2013-2016)
Locate the four fasteners: two self-tapping screws at the top (Torx T20), two screws at the front (key "8"). To unscrew the screws, you need a "round" wrench.
Two plastic tabs hold the filter housing underneath. Feel them with your hand.
Dismantling procedure:
Installation is carried out in the reverse order: "snap" the case, screw the screws, etc.
The rectangular filter element allows two installation options. None of them will be wrong.
Replacing the air filter on the Lada Largus in the new version is a very simple task. And it is necessary to carry out such a replacement every 15 thousand km. This is a regulation.
How to change the air filter on a car of the first years of production
If the van or station wagon was built before 2013, the filter is likely to be “round”. The filter element itself is closed from above with a lid, which is fixed with latches.
Air filter housing in the "old" version
Having unfastened all the latches, it will not be possible to remove the cover.You will need to unscrew 5 screws.
Procedure:
As you can see, the filter element allows two installation options. And both will be correct!
Installing a "round" filter
When replacing the air filter on a Lada Largus or Renault Logan, it is impossible to make a mistake.
The "filter installed upside down" error applies to cabin filters, and only to them.
As for the replacement period, it is equal to 15 thousand km, regardless of the engine version. This interval is sometimes halved.
Filter articles
The rectangular filter is designated by one article number - 165469466R. There will be more articles for the filter rim: 7701070525, 7701047655, 7701069365.
Component of the "new" engine
All figures above are taken from the Renault catalog.
Analogs of the rectangle filter
- ASAM 30487
- BIG GB-946
- BM FA9466
- FILTRON AP 134/10
Filter rim analogs
- COMLINE EAF411
- FEBI 30071 or 31264
- FILTRON AR131 / 1
- SWAG 60 93 0071 or 60 93 1264
When it comes to air filters, you need to know the following when choosing them:
- The best products are HENGST and MANN Filter, followed by the brands BOSCH, BIG, MAHLE and KNECHT;
- The lowest quality will be for SCT, FRAM and CHAMPION filters;
- Everything else is somewhere in between.
Products of two domestic brands - an option for "budget replacement", no more. But this replacement looks better than the options from point 2.
Example in the video: how to replace the filter on a "new" engine
The air filter in Renault K4M and K7M engines, which Lada Largus is equipped with, is responsible not only for the quality of the air supplied to the combustion chamber, but also for its quantity. A clogged filter, regardless of the engine, will cause air to mix in the wrong proportions with gasoline, resulting in high fuel consumption and malfunctioning of the engine management system. Replacing the air filter on the Largus is performed in a few minutes, and the filter is inexpensive, so there is no need to delay replacement.
Before choosing a filter for Lada Largus, you need to decide on the engine model. Depending on the year of manufacture, the car was equipped with K7M renochnye engines with an 8-valve head and K4M with 16 valves with a capacity of 105 forces. Since 2015, the installation of VAZ 8-valve 11189 engines began on some cars, and in 2017 the plant switched to 16-valve VAZ 21129 engines. Consequently, there are at least four types of filters for Largus. Considering that two VAZ engines were installed on the Lada Granta, there should be no problems with them. Renault engines still have not retired and the plant plans to install an aspirated Renault H4M / Nissan HR16 with a capacity of 110 forces, which was used for some time on the Lada IxRey.
Filter from the old 8-valve Renault K7M engine We conclude: for all 8-valve Renault engines K7M suitable air filter 165469466r, and for 16-valve motors K4M need to buy a filter 8200431051 , until 2016 he had an article 7701045724 ... The price of the original is about $ 10.
In addition to genuine Renault filters, you can buy one of several third-party replacement filters. For the eight-valve K7M motor:
- COMLINE EAF411;
- CLEAN FILTERS MA1142;
- FEBI 30071 or 31264;
- FILTRON AR131 / 1;
- KRAFT 1715035;
- SWAG 60 93 0071 or 60 93 1264.
Filter for 16-valve engine For the K4M engine:
- NF-5455C;
- OPEN PARTS EAF3076.10;
- GAZ 8162;
- PATRON PF1116;
- ASAM 30664;
- AUTOMEGA 30820004310051;
- CHAMPION U724 / 606, CAF100724P;
- BOSCH 1 457 433 529.
When to change the air filter on Largus
The plant recommends replacing the Lada Largus air filter regardless of the engine after a run of 30 thousand km. Nevertheless, a rare filter survives until the middle of this period. This is due primarily to the concentration of dust in urban conditions, and if the car is used mainly on a country road, then the scheduled replacement period is better to be further reduced. In a word, experienced larusovodov recommend not to delay the replacement and carry it out after a run of about 12-15 thousand km. If the filter clogs up very quickly, it is better to buy a cheaper option, but change it more often.
Such a filter definitely requires urgent replacement. Signs of a clogged air filter can look different:
- High fuel consumption, rich mixture.
- Loss of thrust, loss of power.
- The engine does not reach maximum revs;
- Hard start.
- Unstable engine idling.
You also need to find out which filter element was installed on the 8-valve motor. Before 2012, round filters were installed, after that - rectangular ones. The process of replacing them is not much different.
How to change the air filter on an 8-valve Lada Largus
To replace the round filter on the Largus, we use the following technique:
The rectangular filter is located in the cartridge and is connected to the intake air duct with a corrugation. To replace, we perform the following operations:
Replacing the filter on a 16-valve Lada Largus engine
Replacing the filter on a 16-valve Largus will also not cause much trouble. To replace, you will need a Torx T25 bit.
