installing wheel arch liners on a car 2107

Another week has passed and another step forward has been taken. After painting, grinding and polishing the car, it was time to deal with anti-corrosion of the internal cavities, arches and install protection. But first things first. In the rear arches I treated the patches and seam with epoxy primer. Then I went over the seam with body sealant and covered it with 3 layers of anti-gravel on top:

I did not install plastic fender liners in the rear arches, because... When dismantling them, I saw how much wet dirt was stored under them. And rust always starts from the screws that secure this protection. Therefore, I decided to simply protect everything with mastic. I used BODY 930, applied with a brush:

The wheel arches of automobiles are equipped with fender liners, which serve to protect against stones and sand flying out from under the tires. Factory fender flares turn out to be ineffective due to their small size. In addition, the situation on the roads becomes significantly more complicated in winter, because the roads are sprinkled with salt and reagents. Drivers change these elements. Screws and clips are used to secure the fender liners.

Fastening designs for automobile fender liners

Depending on the material and design features of the fender liners, additional fixation elements are required. Models made of ABC and fiberglass have increased rigidity; this feature does not allow them to be fixed absolutely motionless over the entire plane. Otherwise they will burst due to vibration.

Fastening designs differ depending on the manufacturer:

CIS countries. When installing fender liners on domestic cars, self-tapping screws are used.
European manufacturers use all types of fasteners.
Asian manufacturers produce two types of fastening systems - clips and self-tapping screws.
American automobile factories prefer to use plastic clips.

How to install fender liners - installation of lockers

Wheel arch liners, also called lockers, are a plastic casing on the inside of a car's wheel arch. At the manufacturing plant, cars are rarely equipped with fender liners, completely shifting the responsibility for this to the future owner. Our domestic manufacturer usually does this. It happens that fender liners are installed, but only on the front arches. And their size is negligible, so they do not protect even one third of the arch.

What are they needed for

Why are fender liners needed?
If the owner is responsible or wants to drive a car for a long time without thinking about rust in the arches and on the edges of the wings, then he will definitely install the fender liners himself or at a car service center. In general, they are installed to protect against stones flying from under the wheels. The fact is that stones fly out at great speed and when they hit the wheel arch they spoil the paintwork, which in this place is very weak due to mechanical influences and reagents that are so generously sprayed on our roads. Additionally, an owner who loves his car will definitely cover the arches with anticorrosive. This, among other things, will make sound insulation better, because most extraneous sounds enter the car from the wheel arches.

What you need

It is necessary to wash it with water under pressure
So, you have decided to do this simple task and are thinking how to take on this task, that is, how to install the fender liners? But everything is simple. In order to do this job we will need 4 fender liners, anti-corrosion agent, brush, degreaser, rag, self-tapping screws and a screwdriver. First you need to wash the arches with water under pressure. It would be better to do this at a car wash. Then you go to the garage or other place where no one will bother you for the next couple of hours.

Anticorrosive
First of all, we remove all the wheels one by one, and put the car on trestles or bricks. Now pour degreaser onto a rag and thoroughly wash the wheel arch so that the anti-corrosive agent adheres to the surface of the arch as best as possible. It’s better to do it this way: wash one arch with a degreaser and move on to the other. After the last arch is washed, the first one will already dry.

Now we apply anticorrosive. It is better to use a brush for this rather than a spray bottle.

If you paint with a brush, then do not skimp on the anticorrosive agent. The thicker the layer, the longer it will last and the longer the guarantee that the arches of your car will not be eaten away by corrosion. If you have time and resources, it would be better to paint in two layers.

The application scheme is the same. We painted one arch and moved on to another. By the time you paint the last one, the first one will already be dry.

Applying the compound
Now we move on to installing the fender liners. To do this, it is better to use the services of an assistant. It is necessary for one person to press the fender liner to the arch so that it does not move or slide to the side, and at the same time another person uses a screwdriver to screw them to the arch with self-tapping screws. Screw in the screws carefully; don’t just make a sieve out of the arches of your car. And choose shorter self-tapping screws. Centimeter ones with a large cap will be enough.

There are special plastic clips on sale that secure the fender liner to the arch without screws or extra slots. But, unfortunately, they do not fit all cars, so you can ask about them in the store, but if you are the owner of a domestic car, don’t have high hopes.

Special fasteners

Do not leave gaps between the fender liner and the arch. Subsequently, dirt and moisture will get clogged there, which means that rust will form even faster than without wheel arch liners and anti-corrosion.

If such gaps remain, then there is a simple way to seal them. Take a simple syringe and fill it with anticorrosive, bitumen or anti-gravel and pour it into the cracks. After this, the car needs to sit for at least a day. This is necessary for complete drying of the poured substance.

So, it’s not so difficult to properly coat the wheel arches with anticorrosive and close them with lockers. All you need is a little free time and a lot of desire. After installing the lockers, you can be sure that the arches of your car will remain intact for the next three to five years.

Video

How to install fender liners on a VAZ, watch the video:

This video shows how to install fender liners on a Chevrolet Lacetti:

Read our other articles:

How to make liquid fender liners

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Fastening elements

The reliability of the fixation will depend on the quality of the wheel arch liners and fasteners. It is important that they are not afraid of deformation.

Clips

Clips can be used to attach not only the fender liners, but also the trim. The photo shows a Renault Logan mounting clip. A plastic body part may also be called a spring clip. The fender liner mounting clips are fixed by expanding the cut part during installation.

Latches

When installing fender liners without self-tapping screws, elements for rigid types of fender liners are used - S-shaped brackets or “clothespins”. They provide a less “traumatic” fastening for the body and do not require drilling. This technique is used by foreign manufacturers. The installation method is not rigid, so the product may wobble a little. For this reason, it is recommended to cover the arches with anti-corrosion mastic.

Read more: CV joint on a Chevrolet Lacetti

Self-tapping screws

It is recommended to use galvanized self-tapping screws. They will last longer because they can resist corrosion. A hole is drilled in the metal. The screws are installed on the sealant.

Pistons

The piston is a universal fastener. It is securely attached in the cap area and in the hole. Even when the piston does not reach the end, it still remains firmly fixed. The pistons for fasteners have dimensions of 19.9 × 13.3 × 6.8 mm.

Bolt nut

This type of fastener belongs to threaded fasteners and has good strength properties. The bolt + nut will directly interact with the metal surface. It is recommended to treat it with Movil or a similar fatty composition. The principle of fixation is similar to a regular nut that is screwed onto a screw.

Correct installation of lockers

Many cars have factory mounting locations for fender liners. Special plastic “bugs” are used as fastening elements. The use of self-tapping screws is permissible when attaching lockers to plastic elements (decorative threshold trim, bumpers). If processed correctly, self-tapping screws can be used as fasteners at the bottom of the internal cavity of the mudguard.

Never use self-tapping screws to attach the fender liner to the edge of the wing. Moisture is trapped between the plastic casing and the wing. In the place where the metal is exposed, rusting will inevitably begin, which, moving upward, will destroy the paintwork.

When you can't do without self-tapping screws

If another installation method is not possible or if holes have already been drilled in the wing before you, the metal must be protected. If there are no traces of rye in the area where the paintwork is damaged, prime the area with epoxy primer and paint it with acrylic paint from a spray can. Rusted areas must first be cleaned and treated with a rust converter. After drying, treat the inner cavity of the wing and the edge adjacent to the fender liner with anti-corrosion mastic (for example, Movilya). Also soak the self-tapping screw in mastic before screwing it in.

Useful solutions

Often, protecting wheel arches with fender liners can only do harm. Vibrations from a poorly secured product damage the paintwork in the plane of contact with the wing. There are two ways to deal with this:

The edge of the locker is trimmed, and a special seal is put on it. The soft rubber coating fits tightly to the wing and does not scratch the paint;
use of body sealant. It is applied where the plastic adheres to the body. Promotes waterproofing, which is important for both paintwork and laminated sound insulation. The sealant not only performs a waterproofing function, but also acts as an additional fastener. After drying, it remains elastic and therefore does not crack.

High-quality preparation of a car for operation involves the use of fender liners - special plastic devices to protect the body space around the wheels. Today, various manufacturers offer car fender liners that are ideal for your model, specially designed to take into account all the shapes and features of the wheel arches. It should be noted that this particular protection option is the most important and necessary to preserve the body from corrosion. The paint under the wheels is quickly scratched off due to constant attack by small stones, sand and water, so rust in these places forms within a matter of weeks of using the car. It is necessary to install fender liners immediately after purchasing the car and protect the body from further destruction. If rust has already begun to spread, it is better to treat these areas.

Instructions for replacing and repairing fender liners

It is recommended to carry out work when the car is jacked up or placed on a lift. The wheels are removed and dirt deposits are removed from the arches. Each spare part is tried on at the installation site. The fender liner must fit exactly in the arch. The fastening method will depend on the shape and design of the products.

On passenger cars

To install the fender liner, you will need a Phillips screwdriver and a utility knife.

Before starting work, it is advisable to take the car to a car wash. The main task is to thoroughly wash the areas under the wings.
Dismantling wheels and old products - all screws and clips are removed.
The attachment points and the space under the wing are cleaned. All moisture and dirt are removed from the entire surface. The wheel arch can also be wiped with a degreaser.
The new locker needs to be prepared for installation. Pre-fitting is done. If excess protruding parts are found, they should be removed with a utility knife.
The fender liner is fixed, the fasteners from the kit are distributed, inserted into the appropriate holes and tightened.

There shouldn't be any difficulties during the installation process. You should slowly understand all parts of the structure and carry out installation. If the installation is done incorrectly, you will have to do everything again.

On trucks

Lockers are installed on trucks and trailers according to the same principle as on passenger cars. For installation you will need an electric drill and galvanized screws with wide heads. The installation method will depend on the type of fender liner, they come standard with a sleeping bag and without a sleeping bag. You should pay attention to whether there are specially designated places on the car for installing lockers.

Sound insulation with plastic fender liners: work procedure

It is believed that the only purpose of plastic fender liners is to protect the arches from dirt or water. But we cannot fail to note one more function - the ability to use the product in the form of a sound shield.

Proceed as follows:

Remove the wheel arch liners, clean them and treat them with a degreasing compound.

Perform arch processing in the order described above;

Apply Vibroplast to the inside of the fender liner. Be careful - some fender liners have holes for ventilation. If this is your case, then it is not recommended to close the holes.

Use Splen to improve overall work efficiency and ensure that extraneous sounds are reflected from the surface.

The disadvantage of the considered option is that when temperatures fluctuate, Splen can move away from the surface. To avoid this, use another option:

Attach rubber plates to the inside of the lockers; these can be “Comfort” sound insulators based on foam rubber (alternatively, they can be cut from car mats).
Fix the product with waterproof glue.

The difficulty of the rubber mat method is that the rubber material is hard and difficult to cut.

In addition, it is important to use the glue correctly - it must have waterproof qualities. Otherwise, the layer will not last long.

The peculiarity of the “Comfort” sound insulator is that it has a fleecy surface, does not rot and is able to soften shocks, while it is self-adhesive.

Advice from experienced drivers

To eliminate the relief discrepancy, during installation, individual sections of the plastic are deformed by heating them with a high-temperature hair dryer. If the fastening is done correctly, the tire should not touch the wheel arch protection even at maximum wheel inversion.
If the area of the wheel arches is already rusty, then after cleaning it needs to be primed with anti-corrosion agents, for example “ML”, “Movil”. The composition protects exposed metal in holes from the corrosion process. For the same purpose, during installation, screws should be screwed in, having previously treated them with sealant.

Read more: Northern Butovo district reviews

Most products have point protrusions - this greatly simplifies installation, which can be done without distortions. If the fasteners are not performed correctly, some areas of the body will remain unprotected. According to reviews from consumers and sellers, the warranty on fender liners corresponds to their shelf life - 5-8 years.

Hi all.

Denis and I decided to install fender liners from the 14 for me. I couldn’t find any information about the installation on the Internet.
I decided to share my personal experience with you, maybe it will be useful to someone.
Today Denis and I completed the installation of fender liners on my car.
We installed standard wheel arch liners from 14 in 2109. There seemed to be no difficulties with the installation. The installation took three evenings for two hours. First evening.
I went to the car wash, washed the whole car, special emphasis was placed on washing under the wings. After washing, I went to put the car in the garage. That same evening I removed the front wings. To wash off any remaining dirt, dry everything. Apply a little mastic in the right places if required.

Methods

For most drivers, mud flaps are rubber flaps that are installed behind the wheels near the bottom of the front fender and rear bumper. If we are talking about a car body, then a mudguard is usually called a metal casing that connects the spar, the engine shield and the wings in the nose (the shock-absorbing strut cup is part of the mudguard). In the rear part there is a mudguard - the wheel well of the body. The protection of these body elements will be discussed.

The car owner has only 2 ways to protect wheel arches:

installation of fender liners. The plastic casing is attached to the wings and the internal cavity of the mudguards;
liquid protection. The arch is treated with a special anti-gravel material based on bitumen and anti-corrosion components. For application, use a special gun that sprays a liquid mass, or a brush. After drying, a dense, damping surface is formed on the body, which has noise and vibration insulation properties.

Sound insulation deserves special attention. Due to vibrations from driving over uneven surfaces and the rolling noise of tires, the cavities of the mudguards are quite vibration- and noise-laden areas. Water, dirt and large stones flying from under the wheels, hitting the metal part of the body, resonate, which leads to the transfer of noise into the car interior. Good noise insulation protection of the wheel arches significantly increases the level of comfort.

Which is better

If we consider plastic fender liners and liquid protection separately, it is difficult to choose the best method. If there are factory places for attaching protection, as well as corresponding plastic products, it is better to give preference to fender liners. They are more durable in use. To install rubber mud flaps, you will not need to drill into the body, which is a huge advantage.

If there are no standard places for fastening in the wings, and the owner does not want to bother installing lockers without screws, then it is better to choose liquid sound insulation. In terms of the level of transmitted noise, these methods of protection are approximately the same, but the disadvantage of liquid fender liners is their fragility. Constant impacts of stones, dirt, moisture, temperature changes and vibrations of the body lead to delamination of the material. As practice shows, even high-quality processing must be repeated every 2-3 years.

The best way is combined protection with preliminary sound insulation. After applying noise and vibration insulation, the cavity is treated with liquid mastic. And only then the fender liner is installed.

Selection of lockers, mastic, sound insulation

Guidelines when choosing fender liners:

thickness. Products that are too thin are damaged faster and are more susceptible to deformation in the hot season;
elasticity. Lockers are made of ABS or PP plastic. The latter option is more elastic and therefore often more durable. But even with the same labeling, you can feel the difference between manufacturers. You should not buy products that are too hard, as the material will become completely hard in the cold, which can cause cracking;
presence of stiffeners;
holes for standard fasteners, if provided.

Tags: installing factory fender liners without screws and extra holes in the body

Comments 56

What perversions did you see?

the type of fender liner itself

I also set these for myself in the summer at 9k)

Somehow I found where to buy them)

Hi, what kind of fender liners are these?

Hello, the wheel arch liners from the VAZ 2114 are factory.

the plasticine will melt in the summer, cover it with a transparent silicone sealant, the fender liners are shaped like foreign or something, to me they’re like the factory fender liners for 2108, my wings are plastic, I don’t care about the cutter

I bet regular plasticine will melt, but auto plasticine will be just elastic

Wow, this is a useful post. I’ve had these fender liners lying around for two years now, I tried them on once, they didn’t fit, I thought for a long time about how to install them. I'll take note. Thank you!

You're welcome, installation is very simple and quick. Of course you'll have to cut off the excess

Good job, but there is one BUT, will this plasticine fly off the first time you wash the car? In my rear, almost all the anti-corrosion protection in the arches was knocked off at the car wash.

Thank you. The plasticine will not fly off, it holds very tightly. Once upon a time it was smeared on my 9, drove for 5 years, did not fly off

Installing wheel arch liners without screws on a vase

How to install fender liners

What are they needed for

If the owner is responsible or wants to drive the car for a long time without thinking about rust in the arches and on the edges of the wings, then he will definitely install the wheel arch liners himself or at a car service center. In general, they are installed to protect against stones flying from under the wheels. The fact is that stones fly out at great speed and when they hit the wheel arch they spoil the paintwork, which in this place is very weak due to mechanical influences and reagents that are so generously sprayed on our roads. Additionally, an owner who loves his car will definitely cover the arches with anticorrosive. This, among other things, will make sound insulation better, because most extraneous sounds enter the car from the wheel arches.

What you need

So, you have decided to do this simple task and are thinking about how to take on this task, that is, how to install the fender liners? But everything is simple. In order to do this job we will need 4 fender liners, anti-corrosion agent, brush, degreaser, rag, self-tapping screws and a screwdriver. First you need to wash the arches with water under pressure. It would be better to do this at a car wash. Then you go to the garage or other place where no one will bother you for the next couple of hours.

First of all, we remove all the wheels one by one, and put the car on trestles or bricks. Now pour degreaser onto a rag and thoroughly wash the wheel arch so that the anti-corrosive agent adheres to the surface of the arch as best as possible. It’s better to do it this way: wash one arch with a degreaser and move on to the other. After the last arch is washed, the first one will already dry.

Applying the composition

Now we apply anticorrosive. It is better to use a brush for this rather than a spray bottle.

Note! If you paint with a brush, then do not skimp on the anticorrosive agent. The thicker the layer, the longer it will last and the longer the guarantee that the arches of your car will not be eaten away by corrosion. If you have time and resources, it would be better to paint in two layers. The application scheme is the same. We painted one arch and moved on to another. By the time you paint the last one, the first one will already be dry.

Now we move on to installing the fender liners. To do this, it is better to use the services of an assistant. It is necessary that one person presses the fender liner to the arch so that it does not move or slide to the side, and the other at this time, using a screwdriver, screws them to the arch with self-tapping screws. Screw in the screws carefully; don’t just make a sieve out of the arches of your car. And choose shorter self-tapping screws. Centimeter ones with a large cap will be enough.

Special fasteners

Note! Do not leave gaps between the fender liner and the arch. Subsequently, dirt and moisture will get clogged there, which means that rust will form even faster than without wheel arch liners and anti-corrosion.

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If you find an error, please select a piece of text and press Ctrl+Enter.

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How to Install Fender Liners on a Priora – Auto news and car repair tips

Removing and installing the fender liner and wing protective casing on a VAZ 2170 2171 2172 Lada Priora

Operations performed when removing and installing the fender liner and wing protective casing on a VAZ 2170 2171 2172 Lada Priora

To protect against dirt, fender liners are installed in the niches of the front wheels of the car. The ingress of dirt and moisture onto the car body shortens its service life, so it is recommended to monitor the condition of the wheel arch liners and, if they are lost, install new ones. In addition, I would like to note that the factory wheel arch liners do not cover the entire wheel niche, so replace them with those that will completely protect the niche from dirt. In the case of installing full-size arch protection, I would also like to note a slight improvement in the sound insulation of the car.

The tool required for removing and installing the fender liner and wing protective cover on a VAZ 2170 2171 2172 Lada Priora

You will need: keys “7”, “10”, TORX T30 wrench, screwdriver with a Phillips blade.

Sequence of operations when removing and installing the fender liner and wing protective casing on a VAZ 2170 2171 2172 Lada Priora

1. Remove the corresponding wheel.

3. ...and remove the shield.

How to install fender liners on a VAZ!

WHO WANTS TO HELP IN THE DEVELOPMENT OF THE CHANNEL CLICK ON THE LINK, I WILL BE THANKFUL: ...

Installing fender liners (lockers) without screws, well, almost without them

I'll show you my idea on how to install fender liners

(lockers) without screws, well, almost without them. Self-tapping screws will come in handy...

4. Using a “7” wrench, remove the screw securing the front fender fairing to the sill.

5. Using a “7” wrench, remove one screw each securing the front wing fairing to the fender liner and fender, and using a “10” wrench, unscrew the two nuts securing it to the body...

6. ...and remove the fairing.

7. Use a 10mm wrench to unscrew the nut, and use a screwdriver to unscrew the screw securing the fender liner...

8. ...and remove the fender liner.

9. Remove the three screws securing the wing protective casing

to the bumper.

10. Unscrew the nut securing the casing to the body bracket and the screw securing it to the bumper...

11. ...and remove the wing protective cover.

12. Install the removed parts in the reverse order of removal.

Note When installing the removed parts, check that all spring nuts are present on the wing housing...

Below, as an example, is a full-size arch that can be attached with screws or rivets. Full-length arch protection requires additional holes for fasteners, since its design is more developed. Holes can be drilled directly on site.

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