Fuel filter for Lada Vesta petrol original analogues

Fuel filter location

A feature of the fuel system of such models as Lada Vesta and Xray, the price of which is exceptionally attractive, is its built-in design. What does it mean? First of all, the coarse and fine fuel filters in these models are built into their electric fuel pumps.

Moreover, these models have different types of electric pumps. If in the case of the Xray model they use a device identical to the one that can be found not only in Lada Largus, Granta or Kalina, but also in Renault Logan and Sandero, then the situation with Vesta is different.

The latest model has a different fuel pump. Its catalog number is 21800113900900. This, however, does not lead to a big difference in technical characteristics.

Analogues of the Lada Vesta filter

If the entire unit needs to be replaced, then the Lada Vesta owner has no chance to save money. However, individual elements of the system can be replaced with cheaper analogues. For example, you can install a gasoline pump from the Japanese company AISIN, which will cost about 3,000 rubles. Installation of an electric fuel pump from a Kia Rio car, the price for which is 4,000 rubles.

Important: the analogues will have to be slightly modified in order for them to fit the Lada Vesta.

How much such work is worth at a reduced price - the car owner must judge for himself. It is believed that while there are no official analogues, it is better to replace the fuel module in a trusted service center and with an original one. Perhaps in the future this procedure will be simplified, or the part itself will become cheaper.

How often should the fuel filter be changed?

A car consumes countless amounts of fuel over its life. If we take the average fuel consumption as 10 liters per hundred kilometers, then during the warranty period alone, which is equal to 100,000 km for most manufacturers, approximately 10,000 liters of fuel will pass through the car’s fuel system. Now let’s imagine how much dirt such an amount of fuel can bring into the power system.

The frequency of routine filter replacement is primarily determined by the vehicle manufacturer. For some manufacturers this is 30,000 km, for others - 120,000 km. Moreover, frequent replacements are usually recommended by manufacturers who place the filter outside the fuel tank.

Diesel engine fuel filters have the most difficult time in winter: after all, thickened fuel must pass through the filter material. That is why it is better to carry out preventive filter replacement on a diesel car in the fall. This is due to the fact that the filter capacity, already reduced by clogging with solid particles, will be insufficient to pass the cold, thickened fuel.

Frequency of replacement of gasoline filters of some manufacturers, thousand km:

• Volkswagen 30 (remote filters)
• Renault 120
• Kia 60
• Hyundai 60
• Lada 30 (remote filters), 120 (built-in filters)

Some tips for replacing the fuel filter:

• Refuel at proven, or even better, branded gas stations.
• Try not to pour fuel into the tank immediately after the fuel has been drained from the tanker at a gas station, because the fuel in the tank is agitated and dirt is more likely to get in.
• Do not pour fuel into old, rusty cans.
• Change fuel filters on time - then a malfunction will not catch you on a long journey.
• Wash the fuel intake strainer at the pump inlet: this will extend its service life.

Tell us in the comments if you have encountered problems related to fuel filters? Good luck on the roads everyone!

Where is the fuel filter in Lada Vesta

The filter element, electric pump, like all other parts of the fuel module in the car are located behind the rear seat of the car, so in order to replace one of the parts of the module or the entire unit, car enthusiasts have to remove the rear seat cushions and soundproofing pads. The closest thing, namely right behind the pump inlet, is a coarse filter - a mesh - this is the only part of the entire unit that you can change yourself.

Manufacturers of Lada Vesta do not recommend replacing module components on your own, however, car enthusiasts have still found a way to disassemble and change filters without outside help.

Replacement features

According to the automaker, the service life of fuel filters corresponds to the service life of the electric pump itself. Therefore, there are no exact recommendations regarding the frequency of replacement of this element from official representatives of the corporation.

Attention! The manufacturer guarantees the operation of only original car parts.

Despite this, car owners occasionally experience clogged filters. The coarse filter, which is a mesh, must be replaced, although this operation is now not so easy - it was easier on Grant. A different situation arose with the fine filter. It is made of paper and cannot be separated from the pump.

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As a result, in order to avoid problems and the need for an entire fuel pump, it is recommended to refuel only with high-quality gasoline.

The electric fuel pump of both Lada models is located in the gas tank of the car. In order to gain access to it, you must first remove the cover from the latter and lift the rear seat.

As a result, the car owner will see a system consisting of:

• electric fuel pump module;
• clamping ring;
• fuel tank;
• wiring harness blocks;
• rear fuel pipe.

Each of these elements plays an important role in the operation of the fuel system. So, the wiring connects the pump to the pressure regulator and the gasoline level indicator. And the gasoline line serves to supply fuel that has already been cleaned by filters to the fuel module.

When replacing, it is necessary to strictly monitor all fragile elements of this system.

The fuel filter on the Lada Vesta is changed according to an algorithm similar to that used when disconnecting and replacing other parts from the fuel module. The main difference is related to both the shape of the coarse fuel filter and its location.

Important! This section describes how to replace the coarse filter, since the fine element cannot be replaced.

In this case, the procedure will look like this:

• You need to take a flat screwdriver and, using it to help yourself, disconnect the drain tube from the intake chamber.
• From the intake chamber you now need to remove all the springs that hold the guides and themselves. In this case, it is important to mark which spring was put on which guide.
• After this, you can begin to release the electric pump fuel module from the intake chamber. It is attached using three clamps, which must be removed.
• The coarse filter is a mesh attached to the pump. It is held in place by one spring.
• In order to remove the filter, you need to pry off the spring with a screwdriver.

Once the old mesh has been removed, you can install a new one and secure it with a locking spring. After this, repeat all the steps in reverse order and return the removed elements to their place.

The coarse fuel filter for Lada Vesta and X-Ray is mounted in the fuel module and consists of a mesh. It can either be replaced or simply cleaned.

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But the fine fuel filter for Lada Vesta and X-Ray is made of paper. It is also integrated into the fuel module, however, it cannot be replaced, and therefore it can only be replaced as an assembly with a fuel pump.

In accordance with the maintenance for X Ray and Vesta, the fuel module of cars is designed for the entire service life.

And if so, then owners are advised to play it safe and refuel only at proven gas stations, and it is desirable that these are branded stations of the companies, and not a franchise.

Technical characteristics of the Lada Vesta fuel module

The filter is a mesh (coarse), unlike the fine filter, it can be removed and cleaned with special liquids. Carb Cleaner works well . According to reviews from Vesta owners, washing is quite enough. Replacement of the mesh is not necessary. This practice is useful for extending the life of the fuel module.

According to the Lada Vesta maintenance regulations, the fuel filter is designed for the entire service life . It is changed only if the fuel pump fails (claimed service life is 180 thousand km), or large particles of debris and dust get into the tank, which eventually clog the filter element. You can extend the life of the fuel filter by using high-quality fuel at proven gas stations. The main signs of a clogged fuel filter are the same as on most cars - excessive fuel consumption and loss of power.

To access the fuel filter, you need to fold down the rear seat. Below it is the fuel module hatch. There are more than a few bolts to secure it.

At the moment, there is no official and verified information about analogues of the assembled fuel module for the Lada Vesta. The manufacturer installs a fuel pump in the fuel module under catalog number 81B04480 . , Japan. The price for the part is from RUB 3,000. At the moment, finding an original fuel pump is a little difficult. Therefore, you can use one of its analogues:

• 311111R000 - Average price - 4000 rubles. original fuel pump from Kia Rio and Hyundai Solaris cars;
• 311111G500 — Price — 5400 rub. Standard fuel pump from Korean cars Kia Picanto, Hyundai Elantra, Sonata. The part is 2 cm longer than the original.

Original fuel pump 81B04480

Fuel pump 311111R000

Fuel pump 311111G500

To install analogues, you need to slightly file the seat of the plastic housing of the fuel module, by 1-2 mm, and replace the connector. The main criterion for choosing a replacement for the original fuel pump is the operating pressure (3.7 - 4 bar).

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Where is the fuel filter installed?

Experienced car owners recommend installing a carbon filter in the summer, especially before the plants begin to actively flower. It better protects the air from harmful bacteria and allergens. In winter, you can get by with a regular cabin filter.

According to the Lada Vesta maintenance regulations, the cabin filter is replaced every 15 thousand km. But in fact, replacement may be needed more often. First of all, the service life of the filter depends on the environment. In places with increased gas and dust levels, the filter element needs to be changed 1.5–2 times more often.

The most obvious signs of the need to replace the cabin air filter:

• penetration of unpleasant odors from the street into the cabin (with the windows closed);
• in winter the stove does not work well, and in summer the temperature in the cabin constantly rises;
• fogging of windows;
• Dust quickly accumulates on interior items.

If the above problems occur, you need to replace the cabin filter, regardless of the mileage of the car. On the Lada Vesta, this part is located under the panel, to the left of the glove compartment, under the plastic facing decorative cover. Removing/installing the cabin filter on Vesta is a little difficult, since the seat is slightly smaller, and the installation of the filter element itself is carried out without a mounting cassette.

Fuel filters are installed on both gasoline and diesel cars. Moreover, the latter have higher requirements for filtration quality than gasoline ones. This is due to the fact that the pressure under which fuel is injected into the diesel cylinders is much greater than that of their gasoline counterparts.

As for the location of the fine filter, automakers' opinions have changed over time. In the beginning, all filters were installed under the car's underbody or in the engine compartment and were easily accessible for replacement.

How to change the fuel filter

To change the filter element on the Lada Vesta you will need some tools: a hammer, a tenth wrench and a flat-head screwdriver. Step-by-step instructions for action include several steps:

We lower the rear seat cushions and raise the soundproofing pad. Lightly pry up the edge of the fuel pump hatch cover and remove it. Disconnect the electric pump from the plug. Afterwards, you need to start the car and give it time to idle. After the car stalls itself, the ignition is turned off and the negative terminal is reset. Then the gasoline supply pipes are disconnected. To do this, simply press the tip latches and pull the fitting. The fuel ring is removed. It unscrews counterclockwise. If the process is somewhat difficult, pliers will come to the rescue. Finally, the module is removed, the pump tube is disconnected, as is the electric fuel pump itself. After the procedures, you can replace the fuel filter or other component of the unit. The reverse structure is also installed step by step.

Dismantling procedure

The procedure for dismantling the fuel module and fuel pump is the same for both Lada models that we are considering - Vesta and Xray.

You need to start by removing the rear seat in order to free up access to the module. After this, carefully disconnect the wires that connect the pump and the cover. If you replace one of the elements on the cover, you only need to disconnect the cable that is routed to it.

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If the goal is to replace the filter, for which you need to get the pump, turn everything off.

Only after all electrical wires have been disconnected should the pump be removed when necessary.

Dismantling and disassembling the fuel pump module Lada Vesta

The work is unpleasant because of what will happen inside the cabin, since the pump assembly can only be obtained in this way. A similar solution can be observed on other new AvtoVAZ models, for example, on the Lada Priora; dismantling the fuel module is similar there. Of course, the solution is somewhat strange, and many will find it impractical, but this arrangement of the fuel pump can be seen in most modern foreign cars.

1. The first step is to provide access to the location of the fuel module. To do this, we dismantle the rear sofa cushion. This is done as follows: the front part is pulled out from the latches, and the rear part is removed from the hooks.

1. Next, you need to remove the cover (just turn it) and clean the workplace from dust and sand. We take a vacuum cleaner and vacuum up dust and sand so that nothing gets into the fuel tank during dismantling.

1. The next step is mandatory! You need to relieve the pressure in the fuel system so that when you disconnect the fuel lines from the pump, you do not flood the entire cabin with gasoline. This is very important, so I do not advise you to neglect this point. There are two ways to relieve pressure in the fuel line.

• First : remove the fuel pump fuse, then start the engine and wait until it stalls.
• Second : Turn off the power to the fuel pump, then start the engine, etc.

Decide for yourself which option suits you best.

1. Now that the pressure has been released and everything is ready to begin dismantling, it is necessary to take care of fire safety. Make sure there are no open sources of fire near you, remove anything that could lead to a fire. Remember that gasoline vapors ignite very quickly even from a small spark. I also recommend removing the negative terminal from the battery, “just in case,” as they say.

How the module is disassembled

As noted above, the procedure for disassembling the electric fuel module of a Lada Vesta or Xray depends on what exactly is planned to be changed. There are both specific features in case of replacing one or another element, and a general procedure, regardless of what exactly needs to be repaired.

In the case when the fuel level indicator sensor is changed, you need to:

• First, remove the wire end from the pressure regulator terminal.
• While simultaneously pressing the latches, remove the wire block from the cover.
• Using a flat-head screwdriver, release the retainer that holds the block.
• After the block is completely disconnected, you can remove the sensor itself. To do this, you need to press two special clamps from the grooves.

A slightly different disassembly procedure is provided if you plan to replace the pressure regulator:

• As in the previous case, you need to start by removing the wire tip.
• After this, helping yourself with a flat screwdriver, you need to remove the special spring-shaped retainer.
• Only after this can the regulator itself be removed from the module cover.

As can be seen from the two cases considered, the most important role when disassembling the elements of the fuel module is played by the correct disconnection of wires and clamps.

Where can I buy

Purchasing an electric fuel pump, which is used in the latest Lada models, is not so easy. Its official manufacturer, the Japanese company AISIN, annually supplies this part to the market in insufficient quantities.

The easiest way is to contact official distributors. At the same time, there is no guarantee of the success of such an appeal.

The first of them is used as a standard part of two popular car models - Hyundai Solaris and Kia Rio. And the second is for Kia Picanto, Hyundai Sonata or Elantra. All these models are Korean. This is due to the fact that the fuel system of Korean cars is also of Japanese origin.

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