Air filter Ford Focus 3: where it is located and how it works, ways to determine its contamination, step-by-step instructions for replacing it yourself and reviews from motorists

Greetings to everyone who is reading this article! For a very long time, the idea of making a detailed article on replacing the Ford Focus air filter has been spinning in my head! There were two reasons. Firstly, this material would complement the Ford Focus maintenance section.

Secondly, having learned a little from Focus owners about replacing this unit, I came to the conclusion that most of them do not do the job quite correctly, namely, they deform the filter in order to insert it into place.

I was sure that this was not correct, but after watching how the officials did their work, I came to the conclusion that their arms grow much lower than their shoulders. Let's look at how to replace the Ford Focus air filter RIGHT! But first, as usual, a little theory.

I would like to add that the instructions are suitable for the 2nd and 3rd generation Ford Focus, since the air filter design is absolutely the same in both cases. So, let's go.

Air filter replacement interval Ford Focus 2, 3

According to the regulations, the engine air purification filter element on Ford Focus 2 and 3 vehicles is changed after 45,000 km. However, this figure is very arbitrary and the area where the vehicle is used should also be taken into account. If the car is used in a very dusty area, then it is better to reduce the frequency of replacing the filter element to 20 - 25 thousand km.

Replacing the air filter Ford Focus 2, 3 - step-by-step instructions

Replacing the air filter for Ford Focus 2 and 3 will require minimal effort and will take about 10 - 15 minutes. If desired, the procedure can be performed even without an open-air garage. 1. First of all, we buy a new air filter. The part has the shape of a cylinder. You can find it using the original Ford part number 1 496 204. Take the original or the duplicate - decide for yourself.

I will not advise anything, since everything depends on your financial capabilities. 2. We stock up on the necessary tools. Don't be alarmed, no special equipment is required. Just a screwdriver and a 7″ socket. 3. Open the hood and find the air filter housing. 4. Unscrew the 4 screws as shown in the photo below.

And remove the cover of the air filter housing.

At the same time, you can replace the oil trap filter. You can buy a new one in the store, you can cut it out of foam rubber, or you can wash the old one if it is not in poor condition.

We take out the old air filter and wipe off the dust with a damp cloth or rag.

We pull the corrugation onto the engine and carefully insert the new air purification filter. You can first lubricate the rubber filter seal with silicone grease or regular motor oil. As you can see, there is no need to deform anything; the new filter fits without any problems. It is important to install the filter in the groove so that there is no excess air leakage.

Install the air filter housing cover and tighten all the screws in the reverse order. That's it, replacing the air filter for Ford Focus 2, 3 is over. That's probably all, in the end I would like to recommend our other materials that will help you carry out routine maintenance of your car yourself:

Source: https://oils-market.ru/articles/a.108.html

Replacing the air filter Ford Focus 3

According to the maintenance map for the Ford Focus 3, the air filter must be replaced every scheduled maintenance. That is, every 15,000 km you should replace not only the cabin filter, but also the air filter. If you service your car yourself rather than at a dealer, this article will be useful to you. Below I will tell you how to replace the air filter on a Ford Focus 3 with your own hands.

Selection of air filter for Ford Focus 3

The original Ford filter 1708877 , it can also be found under the number 1848220. The cost of the original air filter is from 650 rubles and more, depending on the region. If you are not ready to pay that kind of money for a filter, you can take a closer look at analogues.

Analogues of Ford 1708877

AWM EA0106 (USA)
BIG Filter GB9320 (Russia)
Filtron AK3721 (Poland)
Fortech FA027 (Korea)
Goodwill AG251 (UK)
Mann C161341 (Germany)
Sakura EA19710 (Indonesia)
SCT Germany SB2188 (Germany)
Nevsky filter NF4022 (Russia)

As you can see, there is a huge selection of analogue filters on the market. The above list is far from complete. When choosing an air filter, we advise you not to purchase filters that are too cheap, as they are often of poor quality and clog much faster.

Why is it important to change the filter regularly?

A stream of air passes through the air filter, which is filtered and enters the combustion chamber. If your filter is clogged, it is more difficult for air to pass through it, which can lead to some problems with the engine:

Unstable engine operation at idle
Poor engine thrust
Slow acceleration

In the maintenance regulations, as we already wrote above, replacing the air filter on the Focus 3 is necessary for every scheduled maintenance, just like on any other car. Therefore, we advise you not to neglect these recommendations and replace the filter on time.

Air filter replacement process

Open the hood and see the air filter housing on the right side.

We unscrew the 4 bolts securing the cover and lift it and put it aside.

We see a round air filter. Gently pull it slightly to the left and pull it out of the body.

We clean the housing from dust, leaves and dirt and, in the same way, lightly pull the air duct and insert a new filter.

We screw the lid back on and rejoice at the work done.

The whole process will take us no more than 15-20 minutes maximum, while in a car service we would have to pay 300 rubles or more for this procedure.

Source: https://cleanerauto.ru/zamena-vozdushnogo-filtra-ford-fokus-3.html

Which filter to choose

During assembly, a Ford 1709013 cabin filter is installed on the vehicle. This model meets all necessary standards. At the same time, it is quite elastic, which greatly facilitates the installation process. The item is not expensive and of excellent quality. The only drawback is that the original filter is rarely found in stores.

In cases where it was not possible to find the original, you can use analogues. Suitable models include:

Filter K1350;
TSN 9.7.876;
MANNCU25007;
Frame CFA11642;
Knecht LAK875;
Corteco 80001773.

How to replace the Ford Focus 3 air filter yourself

The air filter on the Ford Focus 3, according to the manufacturer's regulations, is changed every scheduled maintenance or 15,000 km. If the car is used in harsh conditions, for example in desert or steppe areas, the filter must be replaced more often - every 10,000 km.

Which air filter to choose

Ford air filter 1708877 is installed from the factory . It can also be found under another article: 1 848 220 . The cost of the filter is from 600 rubles. Unlike most other filters, the Focus 3 has an oval-shaped filter.

Analogues of Ford 1708877

AMD AMDFA744 from 450 RUR
Amiwa 2001018 from 400 RUR
BIG Filter GB9320 from 345 RUR
Bosch F 026 400 492 from 550 RUR
Filtron AK 372/1 from 460 RUR
Fortech FA027 from 280 RUR
Goodwill AG251 from 370 RUR
Mann C161341 from 600 RUR
Sakura EA19710 from 600 RUR
SCT Germany SB2188 from 350 RUR

All filters presented above are suitable as replacements for the original Ford filter. The indicated prices are approximate, as they may vary in different regions.

Replacing the air filter on a Ford Focus 3 is a simple process that even a novice car enthusiast can handle. At a car service center they will charge you from 300 to 500 rubles for a replacement, or even more.

Is it necessary to change the filter every service?

An air flow passes through the air filter, which then enters the throttle; if the filter is clogged, the flow will be weaker, therefore reducing engine power. In addition to this, there are other minutes of using a clogged filter.

Instructions for replacing the filter

So, open the hood, in front of us is the filter housing. It is located to the right of the fuse mounting block.

To get to the filter, unscrew the 4 bolts securing the filter housing cover and move it to the side.

Next, slightly pull back the corrugation going to the filter and remove it from the housing.

It is advisable to clean the housing from dust and dirt, then install a new filter.

This is what the new and old filters look like, as you can see the difference is clearly visible. The old filter was replaced after 14,000 km.

As you can see, there is nothing complicated about this; the whole procedure, even for a beginner, will take no more than 15-20 minutes.

Source: https://1remontauto.ru/kak-zamenit-vozdushnyy-filtr-ford-focus-3.html

Sequence of work

In the Ford Focus 3, the cabin filter is located behind the center console and can be reached from the front passenger side.

Having prepared everything, you can start working:

We immobilize the car and make sure to put it on the handbrake.
To gain access to the cabin filter cover, it is necessary to remove the fuse box protective panel located below the glove compartment. This panel is easy to recognize - it is fastened with two pistons;
Carefully remove the pistons, and then remove the protective panel and put it aside;
Two chips connected to the fuse block may prevent you from removing the consumable. When removing a used element, it will rest against these chips, so we disconnect them;
There will be a cover installed on the side wall of the center console that needs to be removed;
In Focus models of 3 different years of production, this cover is secured in its own way. In some it is screwed with a bolt with a Phillips screwdriver head, in others it is with a T15 Torx head, and in others it may not have this bolt at all. If there is still a bolt, unscrew it;
The lid is also held in place by two latches located on its sides. We press these latches, pull the cover towards you a little, and then pull it down and remove it;
There is a filter under the cover; carefully remove it. It may rest against something, so to make removal easier, you can squeeze and bend the old consumable;
Wipe the inside of the case with a rag to remove debris and dust;
We install a new one in place of the removed one. It is important to place it correctly. There are arrows on the end surface of the filter, and there may also be the inscription “Air Flow”.

The arrows indicate the direction of air movement, that is, when installing a new filter, they should point towards the passenger compartment, not the engine compartment;
Carefully install the new cleaning element. When installing it, you can also bend and compress it a little. The only important thing is not to damage it. Having installed it in place, we check and, if necessary, straighten the filter so that it is positioned correctly and there are no gaps between it and the housing;
Replace the cover and secure it with clamps and a bolt (if present). We connect the chips to the safety block, put the protective panel in place and secure it with caps.

This operation will take no more than 20 minutes to complete. Therefore, it is not necessary to contact a service station to have them change the cabin filter; anyone can change this element on a Ford Focus 3, quickly and saving money.

Timely replacement of this element will ensure clean air in the cabin, absence of dust and litter, adding comfort.

Replacing the Ford Focus 3 air filter

Engine efficiency depends not only on the quality of the fuel, but also on the quantity and purity of air entering the cylinders. Timely replacement of the air filter in a Ford Focus 3 is one of the factors affecting the durability of the engine, its performance characteristics and ride comfort.

Types of filters

There are several types of air filters for Ford Focus 2. Before restyling, Ford Focus 2 (2004 - 2007) was equipped with a rectangular filter.

In 2007, manufacturers released a restyled Focus 2 with a cylindrical air filter.

Nowadays, companies have invented a filter with zero air resistance. Its main difference from a regular filter is that it is made of higher quality material - cotton. Cotton does not absorb dirt and retains its properties under any conditions.

Zero resistance air filters need to be washed and lubricated.

The zero-resistance air intake increases the car's power by 5%. By allowing more air into the intake manifold, the volume of fuel supplied also increases. More complete combustion of fuel occurs and power increases.

The procedure for changing the air filter on a Ford Focus 3 car

Air is an important component of the fuel mixture on which the automotive system of any car operates. Of course, this air is taken from the environment. And it is not always pure; it contains many different impurities that negatively affect the operation of the entire system. Sand is considered the most harmful, as it quickly clogs power units and increases their wear.

To reduce clogging, air filters were invented. They purify the air entering the engine and are installed on absolutely all types of cars that run on an internal combustion engine.

Like any other device, the filter gradually wears out. Moreover, it is quite intense, because it constantly passes large air masses through itself. Therefore, if we do not want to one day be left with a stalled engine, we must regularly change the filters.

Experts recommend changing them every 10 thousand kilometers. But much also depends on the environmental situation in the region, operating conditions, etc.

That is, if we mainly drive through the most polluted areas of the city and leave the engine constantly running, then we will have to install new filters somewhat more often than those who only periodically use their car and live in a relatively clean area (for example, in a cottage village in the distance from the metropolis). But even if the machine is rarely used, the filter should still be changed at least twice a year, in winter and summer.

Replacing the air filter is not particularly difficult. Some people immediately install a new one right next to the auto shop. This is also convenient because the devices have different sizes and after removing the old one, you can immediately select a new one, focusing on its dimensions.

So, replacing the Ford Focus 3 air filter begins with opening the hood. But to get to the filter itself, you will have to deal with several bolts on its cover. When this is done, we remove the old filter. We inspect the place of its installation. It is likely that everything is clogged there. Take a rag and clean the installation site from dirt and sand.

Then we unpack the new device and see if it is identical in size to the old one. We install it into the system and close the lid. We tighten the bolts on it properly and rejoice at the proper operation of the engine with the new filter. We spent about 20 minutes on the entire replacement process.

But now we can be sure that during the operation of the engine no unforeseen problems will arise due to its clogging.

Source: https://autoremka.ru/advices/protsedura-smenyi-vozdushnogo-filtra-na-avtomobile-ford-fokus-3.html

Features of cabin filters

Replacing the cabin filter yourself is easy. But before you “climb” into it, you need to buy a new element.

Naturally, it is better to purchase an original cleaning element, although it is more expensive.

But the auto parts market is quite extensive, so you can find a cheaper and non-original filter.

It is only important that the item being purchased is suitable in size and intended for this car.

Now a little about the filters themselves. They are available in two types - dust and coal.

The first of them is made from cellulose; it provides good air purification from foreign impurities.

The carbon filter is also made of cellulose, but it is impregnated with activated carbon.

The presence of carbon particles allows such a filter not only to purify the air, but also to neutralize harmful chemical compounds. Therefore, for drivers with allergies it is better to use just such a filter.

But the carbon element has its own peculiarity. Neutralization of harmful substances is carried out by retaining them with coal particles. But over time, these particles become so saturated with these substances that they no longer retain them and they begin to actively enter the cabin.

Therefore, the service life of a carbon element is shorter than that of a conventional dust element.

Having purchased a new consumable, you can begin to replace it. In addition to this, you will also need two things:

A screwdriver with interchangeable bits (you will need either a Phillips bit or a T15 Torx);
Rags.

Remove and replace the Ford Focus 3 air filter yourself

Ford Focus 3 is our guest today in the car service center. The visit has a simple explanation: we need help solving a problem with the engine. The owner of the car encountered problems with the car's heart. The behavior of the flame motor indicates that it is clearly lacking oxygen. Breathing is difficult, heart rate is rapid. The reason for this collapse is simple - the air filter needs to be replaced. Using this car as an example, we will tell you how to replace the filter. By the way, such a replacement is needed every 20-30 thousand kilometers.

Article number of the replaced air filter is F 026 400 136. Tools for work: 7” wrench head.

So, the operating procedure is as follows:

The photo shows in red where the air filter is located under the valve. This is where you will need a 7" wrench head. They need to unscrew the bolts.

Once the bolts are removed, the old air filter can be pulled out. The surface underneath must be wiped to remove dirt and dust.

Once all surfaces have been wiped, the new air filter can be installed in place. Don't forget to tighten the bolts in the cover back.

As you can see, the process of replacing the filter on a Ford Focus 3 is simple and takes only 15-20 minutes. And most importantly, the engine has found a second wind. No more hassles.

Source: https://ford.spb.ru/snyat-i-zamenit-vozdushnyj-filtr-ford-focus-3-samomu/

Signs of a dirty filter

dust in the cabin air, which is noticeable even in cloudy weather,
reduction in the power of air masses during operation of ventilation or heating systems,
increased fuel consumption,
the appearance of a burning smell in the cabin.

All of these signs indicate that the filter has reached the end of its service life.

Sources

https://krutilvertel.com/zamena-salonnogo-filtra-ford-focus3
https://k-SportRacing.ru/avtoservis/zamena-salonnogo-filtra-ff3.html
https://GrandFart.ru/transmissiya/zamena-salonnogo-filtra-fokus-3.html
https://razborov.net/ford/zamena-salonnogo-fil-tra-na-ford-focus-3.html
https://drive2.su/pod-kapotom/zamena-salonnogo-filtra-fokus-3
https://adm-maisk.ru/uhod-za-avto/salonnyj-filtr-ff3.html
https://zapchasti.expert/salonnyj-filtr/zamena-salonnogo-filtra-ford-fokus-3.html
https://ZaphastiVaz.ru/transmissiya/zamena-filtra-salona-fokus-3.html
https://jrepair.ru/to-ford/zamena-salonnogo-filtra-ford-focus-3
https://kakpravilno04.ru/zamena-salonnogo-filtra-ford-fokus-3/
https://gdesobiraut.com/ford/focus-3-zamena-salonnogo-filtra/
https://OFiltre.ru/avtomobilnyj/salonnyj/ford-fokus-3
https://AutoTopik.ru/ford/1015-zamena-filtra-salona-focus-3.html

How to replace the air filter on a Ford Focus 3?

The air filter is a small part, but its impact on engine performance is large. Therefore, as part of maintenance, it must be replaced in a timely manner so that the motor works without problems and does not fail. In our article today we will focus on the features of its replacement, and also tell you what can indicate its poor condition.

Signs indicating the need for replacement

Modern cars can be used for many years, but for them to work well, they need timely maintenance.
One of the necessary operations on the Ford Focus 3 is to replace the air filter according to the regulations. Updating the filter cannot be ignored, since this part affects the performance of the motor and its stability. As for the frequency, it’s quite difficult to say for sure.

The fact is that the need for replacement largely depends on the conditions of use, and accordingly the frequency will be different. On average, it is necessary to check the air filter every 10,000 km.

If the external environment is quite polluted, then the period may decrease.

There are certain signs that may indicate the need for replacement. The main ones are:

Increased gasoline consumption.
Poor dynamics, slow gas pedal response.
Unstable idle speed.

If you do not take any action, this may lead to deterioration of the fuel system, breakdown of the fuel sensor and unstable operation of the car.

Replacement frequency

The frequency of replacing the air filter is set by the car manufacturers at the factory and is approximately 10-25 thousand km, depending on operating conditions. For each region, this indicator is very different, since the amount of dust in rural areas is greater than in the city.

Experts recommend replacing it every time the service life of the old element expires, otherwise serious problems may occur in the operation of the engine. The consequences of untimely replacement are expressed in motor breakdown, which will cost more to fix than timely replacement of a new filter element.

As can be seen from the information provided, changing the engine air filter with your own hands is not particularly difficult. Every driver can handle this type of work and no special knowledge is required.

Removing and replacing the air filter ford focus 3

Foreign-made cars require regular maintenance. Replacing the air filter element is an integral part of maintenance, so it is better to adhere to the timing of replacement of this component.

Replacing the air filter is important for any car, because this component affects not only the cleanliness of the air inside the vehicle, but also its overall performance. If the VF is not replaced for a long time, the following problems may occur:

abnormal operation of the vehicle’s engine (the engine operates in increased mode, very intensely, at high speeds);
unpleasant and humid air in the Ford Focus cabin;
regular fogging of windows even in the summer.

How often should the air filter be replaced? This question is often asked by owners of Ford Focus 3. The manufacturer in the car's operating manual recommends that Focus owners change the element at least every 50 thousand kilometers. This is provided that the dust content of the environment is minimal and the operating conditions of the car are standard.

VF for Focus 3, which has expired its service life
However, if you live in Russia or Ukraine, where air purity leaves much to be desired, then the period for replacing the air filter should be reduced.
In addition, if your car is used in regular traffic jams or in rural areas, where the air dust level is even higher, then it is better to replace the VF every 20-30 thousand kilometers.

Replacement instructions

Replacing this element of the air system is not difficult. It will be suitable for inexperienced car enthusiasts and even beginners, especially if you have the replacement manual provided below. The main thing is to strictly adhere to all the actions specified in the instructions, and replacing the VF will not take you much time and effort.

What tools will you need?

Of course, in order to quickly replace the VF, it is necessary to prepare in advance everything that may be useful. In particular, we are talking about:

new air filter for Ford Focus 3;
socket wrench at “7”;
a small piece of foam rubber.

New filter element for Ford Focus 3 Key-head on “7” for unscrewing the screws securing the VF casing A small piece of foam rubber for replacing the seal

It should also be noted here that it is better to install original production parts in your Ford Focus 3.

If you have read the operating manual for your car, then you most likely know about this, since the manufacturer warns motorists about the need to install original elements.

If you purchased a low-quality VF, be prepared for it to fail at any moment.

Source: https://auto-nix.ru/diagnostika/snyatie-i-zamena-vozdushnogo-filtra-ford-focus-3.html

Set of tools and materials

It is logical that in order to quickly and correctly replace the air filter, it is wiser to prepare everything you need in advance. So, you will need:

—new air filter for FordFocus 3 (original part number 1.6 2011-2012 (FORD FOCUS 3) 1708877/1848220 );

key head to “7”;

a little foam.

It should be noted that installing an original part may save you from many problems in the future and will not provide guaranteed performance and reliability throughout the regulated period. However, if such arguments do not scare you too much, you can take a closer look at high-quality analogues at an affordable price.

How to Replace the Air Filter Ford Focus 2

The air filter is a small part, but its impact on engine performance is great. Therefore, as part of maintenance, it must be changed on time so that the motor works without much effort and does not even fail. In our current article, we will dwell on the features of his shift, and additionally tell what can be said about his poor condition.

Signs indicating the need for replacement

Modern cars can be used for a long period of time, but for their good performance it is necessary to carry out timely technical maintenance. One of the necessary operations on the Ford Focus 3 is to change the air filter according to the regulations.

Updating the filter cannot be ignored, as this part affects the performance of the motor and its stability. As for the frequency, it is quite difficult to say with complete certainty.

What exists is that the need for a change largely depends on the criteria for use, and accordingly the frequency will be different. Approximately, you need to inspect the air filter every 10,000 km.

On the contrary, the external environment is quite dirty, then the period may decrease.

There are certain signs that vary, indicating the need for a change. The main ones there are: