Types of generators for Priora: which one is better to replace and types of models installed from the factory

A car generator is a rather important design element, without which it would not be possible to even move the car.

The unit is designed to convert mechanical energy into electrical energy, which powers the vehicle battery, as well as associated systems, sensors and devices.

In the case of Lada Kalina cars, manufacturers used two types of generators with part numbers:

• 3771;
• 3701-06.

Both units are three-phase AC units. Their design includes a rectifier unit and an electronic voltage regulator that facilitates the constant transfer of electricity. The cost of original generators is 10-12 thousand rubles.

In case of failure, the owner of the Lada Kalina can replace the generator with its analogue. The table shows the main models, where the article number and price are indicated.

Generator	vendor code	Cost, in rubles
1118 Lada (90a) LADA art. 11190370101003	11190370101003	4750
110A VAZ 1117-1119/2170-2172/Kalina/Pri¬ora/Granta F 000 BL0 652_ Bosch	F000BL0652	9000
(115A) LADA Kalina / Granta / Priora	21700370101082	5480

Thus, you can replace a failed generator with a cheaper analogue or select a unit of the same cost, but with better characteristics.

What is this?

A generator is a device that transforms mechanical energy into electrical energy. Lada Kalina cars are equipped with a three-phase alternating current generating device. Thanks to this equipment, all electrical appliances function: radio, wipers, lighting elements, starter.

The following signs indicate that it is time to buy a new generator:

• The battery is undercharged and completely discharged ahead of schedule.
• The brightness of the headlights decreases.
• You can hear grinding and whistling noises when the machine is running.

The cause of failure of an electric current-generating device may be:

• Loose belt.
• Charging relay faulty.
• Brush wear.
• Short circuit or break in the stator or rotor winding.
• Breakdown of the diode bridge.

Sometimes the current-generating device can be repaired. But if there are a large number of failed elements, it is easier to replace them with a working device.

Cause of generator failure

The failure of the generator in a Lada Kalina car is influenced by several reasons:

• Poor quality of vehicle operation. This implies ignoring regular technical inspections, timely replacement of the timing belt, and repair of structural parts.
• Using low-quality oil. Oil reduces friction between parts and improves their performance. If you use low-quality compounds, the friction index may increase, which will lead to failure.

Also, the generator may fail simply because its service life has expired. In any case, the car owner will need to replace the unit in order to continue operating the car.

Types of generators

Based on current strength, generating devices for Kalina are available in the following types:

By power there are units:

The higher the performance characteristics of the device, the higher the price is set for it.

There are new units:

New devices naturally cost more.

Generators for Kalina are produced by different manufacturers. So, you can buy a device from the company:

• ISKRA (Slovenia).
• LKD (China).
• BATE (Belarus).
• Eldix (Bulgaria).
• StartVOLT.
• KZATE.
• Pramo.
• Bosch.

Products from Eldix, Bosch, and BATE are more valued. Products from the Chinese company LKD are cheaper.

You can purchase a generator at the place of purchase:

1. At the car market.
2. In a specialty store.
3. According to an advertisement in the newspaper of people who own Lada Kalina.
4. In the online store.

The most expensive units are sold in specialized stores, the cheapest - in the car market and through advertisements.

Design Features

A standard generator for AvtoVAZ JSC cars consists of the following elements:

1. Back and front covers.
2. Air intake.
3. Brush holder.
4. Rectifier block.
5. Stator.
6. Capacitor.
7. Voltage regulator.
8. Pulley.
9. Rotor.

Some electric generators do not have a built-in voltage regulator. For example, this element is missing in generators for the VAZ-2101.

Approximate prices

In Russia, you can buy a generating device for a Kalina car for approximately the following price:

• In the car market - for 4,000-5,000 rubles .
• In a specialized store - for 5,000-6,000 rubles .
• On the Internet - for 3,500-5,500 rubles .
• According to an advertisement in newspapers - for 3,500-4,000 rubles .

Price depending on the newness of the device:

• New - from 3,800 to 7,000 rubles .
• Used - about 2,000-3,000 rubles .

Cost depending on current strength:

• 85 A – from 3800 rubles.
• 90 A – 4000.
• 100 A – from 4500 rubles.
• 110 A – 5000.
• 115 A – from 5500 rubles.
• 135 A – 6300 rubles.

Criteria for choosing car generators

1. Maximum power . Power is one of the main characteristics of VAZ generators. It must ensure an uninterrupted supply of current and supply electricity to the battery, which is discharged due to the operation of regular electricity consumers at low speeds of the power unit. To perform basic tasks, the device must have the required power. The required indicator is indicated in the vehicle operating instructions.
2. Current strength . The factory generator installed in the car is not designed for a large number of additional consumers, but at the same time it has a certain reserve. If the autogenerator is “not enough,” then before purchasing a new device, first inspect the old equipment, clean the contacts, check the bearings, etc. You shouldn't use 120A generators in every car. First of all, it's expensive. Secondly, the current may be excessive. Such power-generating devices are installed in tuned cars with a powerful acoustic system.
3. Dimensions . Before purchasing, it is also worth comparing generators by overall dimensions. The device must be compact with high technical characteristics.
4. Noise level . The generator should not make too much noise during operation. This “disease” often affects high-power generators that are sold at a low price. One of the main reasons for the appearance of extraneous sounds (hum) is the poor quality of bearings, which wear out quickly.
5. Availability of guarantee . If there is a warranty, you can exchange a faulty device for a new one if it is defective.

Generators for VAZ 2106 and 2107

The generator on the VAZ 2106-2107 costs the same as on the VAZ 2101 - G221. If you install additional external current consumers that operate constantly, this will lead to undercharging and insufficient current will be supplied from the relay regulator. These additional devices include:

• powerful audio systems;
• fog lights;
• TV;
• preheater;
• additional heater;
• fridge.

Any similar device will lead to greater power consumption and, consequently, to premature battery discharge, even when the engine is running at high speeds. Standard devices for 2106 were developed a long time ago and are not designed for modern energy-consuming add-ons.

In this case, it is recommended to replace the standard generator with a more powerful unit.

What to install?

G 222

If you need to increase the current power, then, when deciding which generator is better to install on the VAZ 2106 or 2107, instead of the standard one, take the G 222, which was installed on the VAZ 2105, Nivakh. It would seem that it itself is no better than the standard one on the “six”, but you can take an upgraded version that will be more powerful. Unlike the 221, this unit is designed with a built-in regulator relay, assembled into one unit with brushes. The G 221 gives an output of 42 A, and the 222nd - 50 A. Increasing the cross-section on the rotor winding increases the power, although the design is completely similar to the G 221. However, to install it on the 2106 you will need minor modifications. The easiest way is to install brushes from G 221. They fit perfectly in place of the relay. This modification is quite feasible even for car enthusiasts who do not have the skill.

It can be installed on a VAZ 2106 G222 with a standard regulator, but then it is necessary to change the connection diagram of the electrical machine.

On 2107 everything is installed without problems.

Check the voltage at medium engine speeds at the battery terminals, if it is 14 V at 2500 rpm, then everything is fine. You can drive with a more powerful unit by connecting additional options.

Construction and repair of the Kalina generator

Lada Kalina cars are equipped with generators of two brands - 5132.3771 or 9402.3701-06. The standard Kalina generator is a three-phase alternating current device, which has a built-in rectifier unit and an electronic voltage regulator.

There are very different reviews regarding the quality and reliability of the devices with which these cars are equipped during factory assembly. If the unit fails, you can replace or repair it yourself.

Operating principle

The basic principle of operation of the generator is as follows: a three-phase alternating current is induced in the stator winding, which is converted into direct current using a rectifier unit attached to the cover of the device. On the cover there is a unit consisting of an electronic voltage regulator and a brush holder. The rotor rotates from the crankshaft of the car engine via a serpentine belt.

The Lada Kalina generator has the following characteristics:

• maximum output current - 85-90 A;
• voltage - 14.4-15.1 V;
• engine-generator gear ratio - 1:2.4;
• direction of rotation is right.

4 bolts secure the stator and covers of the device. The covers contain bearings in which the rotor shaft rotates. The rear bearing is located on the rotor shaft; it is mounted in the rear cover with a small gap. The front bearing, which slides along the rotor shaft, is installed in the front cover with a slight interference fit and covered with a pressure plate. The device is covered at the back by a plastic casing.

The generator connection diagram is quite simple. When the car's ignition is turned on, voltage is supplied to the voltage regulator through the low battery warning light. When the engine is started, the field winding receives power from 3 diodes that are installed on the rectifier block.

Typically, checking the alternator is easily done using the battery charging warning light. If the device is working properly, this lamp should light up when the ignition is turned on, and when the engine starts, it should go out. If the lamp burns brightly or at full intensity, then the generator needs to be replaced or repaired because it is faulty.

Replacing bearings

AvtoVAZ cars are very often subject to fair criticism from the owners of cars produced by this company. The Lada Kalina model was no exception to the general rule. Almost all current converters installed on cars of this brand break down after 10 thousand kilometers, after which the generator requires repair or replacement.

As practice has shown, the cause of many breakdowns is not only the bearings, but also the Kalina generator bracket. Car owners often fix this problem on their own. Doing this with certain skills is not so difficult.

To repair the generator, it is necessary to disassemble it. To do this, use a screwdriver to hook the tips of the stator wires and pull them out a little from the springs of the diode bridge. Then unscrew the bolts that attach the diode bridge. After this, the connecting bolt is unscrewed.

After disassembling the generator, check whether the rear bearing is in good condition. To do this, you need to twist its outer ring. If it rotates easily, without noise or rattle, and there is no play, then the bearing is in good condition. At the slightest suspicion of a malfunction, it is better to replace the bearing.

Next, you need to dismantle the Kalina generator bracket. Using a screwdriver, the stator is picked up and removed from the device casing. The bracket includes a bearing, which should also be checked. If a malfunction is detected, the part must be replaced.

The front bearing of the unit is rolled into its casing. Although AvtoVAZ does not recommend changing it, it would still be more advisable to do so, because otherwise you may then need to buy an expensive new generator for Kalina.

The bearing is removed by removing the pulley and spacer plug. After this, the rotor is removed from the rubber using a hammer, and the front casing of the unit is clamped in a vice. The bearing is carefully removed.

Replacing the roller and brushes

If you hear a rustling noise coming from the tension roller of the Lada Kalina generator belt, then you need to check its serviceability and replace it.

To perform this procedure, you need to use a set of wrenches and a flat-blade screwdriver. Replacing the roller is a very simple procedure. To perform this, you must first loosen the belt tension by unscrewing the rod. Then use a flat-head screwdriver to pry off the protective cap of the roller and unscrew the bolt securing the bearing to the bracket.

The bushing and washer are removed from the old roller, then they are installed on the new roller. The entire assembly assembly is placed in place of the old roller and secured with a bolt. Next, the belt is properly tensioned and the car engine is started to check how the new roller works. After replacing the roller, no extraneous noise should be heard from the Lada generator.

One of the reasons that the battery does not charge well is wear on the generator brushes. To eliminate this malfunction, it is not necessary to replace the entire generator; it is enough to change only the brushes. To check their condition, the brushes must be removed and inspected. This can be done both with the generator installed and with it removed.

To avoid a short circuit when performing this procedure, it is necessary to remove the negative terminal of the battery. After this, remove the protective cover of the device and remove the power plug using a flat-head screwdriver. In this case, you need to make sure that the solder does not come off from the voltage regulator.

At the final stage, the bolts are unscrewed and the voltage regulator with the brushes attached to it is removed. To find out if the brushes are working properly, you need to measure their height. It must be at least 5 mm. If this value is lower, then the generator brushes complete with the voltage regulator must be replaced.

How to replace a generator

Sometimes repairing a generator on a Lada Kalina does not help eliminate the problems associated with it. In this case, you have to replace the old unit with a new one. It is necessary to judge which generator is best to purchase from those available for sale by paying attention to its technical characteristics. Replacing the device is quite quick, the whole procedure takes about an hour.

To do this you need:

• remove the belt by loosening its tensioner;
• disconnect the plug and wire terminals;
• unscrew the nut securing the upper part of the device and remove the bolt;
• remove the bolt at the bottom in the same way;
• Remove the generator from the engine compartment.

The new unit is installed in the reverse order. Replacing a generator with a Kalina, as well as repairing it, is not difficult if you have certain skills in car repair. If such skills are not enough, then it is better to contact car service specialists.

Source: https://1ladakalina.ru/komplektuyuschie/generator-remont.html

Lada Priora - generator replacement

The Priora requires a powerful generator; the car has a lot of electronics and a weak installation cannot cope with it.

A generator labeled 5102.3771 is recommended for the Priora, providing a power of 80 A; on luxury versions with even more electronics, a 115 A device is installed. Then which generator is better to install on the Priora?

Car owners recommend a unit produced by KZATEtm Samara plant under number 9402.3701-14, producing 115 A.

There is no need to modify it during installation, you just need to find the connector, because there are differences from the standard one. You can use a plug from a VAZ-2108 from the limit switch for turning on the reversing lights, which costs only 20 rubles.

Next, you will have to make a little modification when connecting to the “B+” power terminal in order to fit it to the desired size.

The cost, of course, of domestic units is higher than that of Chinese or Bulgarian ones, sold for 2200 and 3000, respectively. For Russian ones they ask for about 4000. But if you need repairs with Russian-made components, you can easily find spare parts.

Preparatory stage

Before you begin replacing the generator in Lada Kalina, you should first prepare the necessary set of tools and materials. The list includes:

• open-end or ring wrenches of different diameters;
• small and large ratchets;
• brushes for cleaning the interior;
• wrench with extension.

Only after preparing the instruments can you proceed directly to the procedure.

Which generator is better to put on a VAZ 2110

VAZ 2110 factories install KATEK generators with a current of 80 A. The service life is 140,000 km, which is approximately 10 years of vehicle operation. Answering the question of which generator is better to install on the VAZ 2110, experts recommend products from Russian manufacturers.

What to consider when choosing

• Russian manufacturer or foreign? Of course, first of all, Russian manufacturers are preferable. If only because it is easier to find spare parts in the event of a minor breakdown. If you purchase a generator for a VAZ 2010 from a not so popular company, it may be difficult to find spare parts, and they will not cost you so much.

• Current strength. Factory models for VAZ 2010 - 3771 or 94.3701 - are designed for 80 A, this current is enough, even if there are additional devices that consume it. More powerful ones - 120 A - are installed in the presence of powerful acoustics, no harm is done to the battery, and you will provide all energy consumers with uninterrupted current.
• It is better to purchase a generator if there is a warranty on it. There may well be a defective product, and the warranty will provide the opportunity to replace it with a new one.

Replacing the alternator belt Lada Kalina 8 valves: size, photo, video

The alternator belt on the Lada Kalina plays an important role in engine operation. Without it, the generator will not be powered, which in turn may result in the battery not charging. If the battery is not charged, the car will not be able to start.

Replacing the alternator belt: step-by-step instructions

First of all, to replace the alternator belt of the 8-valve Lada Kalina, you will need a tool: an open-end wrench with a size of 19, a wrench with a size of 10, and a socket with a size of 8. Now you can proceed directly to the replacement process:

1. The alternator belt is located to the left of the engine.
2. Using a wrench, you need to loosen the tension roller to release the belt.
   Loosen the tensioner roller
3. Use a 8 key to unscrew the adjustment rod. Using a 13mm wrench, unscrew the lower fastening of the tensioner mechanism.
4. Move the adjustment rod up and remove the belt.
   Belt adjustment rod down
5. Now we dismantle the tensioner system.
6. We unscrew the roller mount and dismantle it.
7. We assemble everything in reverse order.
   The new belt is preparing to be installed in its “rightful” place

The tension moment must be strictly observed. Too little tension will not give normal speed to the generator, which will lead to a drop in voltage in the on-board network. Too strong and will cause the belt to “stick” or break.

Russian know-how, ordinary market weights guard the alternator belt tightening force

Recommendations

Experts recommend changing the alternator belt on the 8-valve Kalina every 25 thousand km, but AVTOVAZ - every 30,000 km. But, it is worth considering that you need to constantly check the condition of the belt. Since failure can occur even after 10,000 km.

Gates belt - mileage 40,000 km, rips are visible, nothing critical, but better to replace

Replacing this element is not limited by a time frame, but is determined by the condition of the generator belt. If you constantly examine the condition, you can prevent breakage and other negative consequences. At the same time, motorists are recommended to carry a spare belt with them so that they can change it at any time and move on.

Belt selection, catalog number, price

Each belt in a car has its own service life and resource, and therefore requires periodic replacement. So what kind of alternator belt should be installed on the 8-valve Lada Kalina and how is this done?

Original number and belt size:

1. Knowing the original catalog number. Using it you can easily find a suitable belt, without knowing the size or teeth.
2. By size and type of teeth (number of ribs = 6, size = 1018 mm). Belt marking for Lada Kalina with 8 valves – 6PK1018 .
   Gates 6pk108 - ideal price/quality ratio

   This is the standard size that fits this car. The teeth of the generator belt on Kalina do not run across the base of the court, but along it, having 6 strips that are installed on the corresponding pulleys.

It is worth considering that the replacement of the alternator belt also includes a tension roller, which wears out along with it. When performing the replacement process, it also needs to be replaced.

When choosing a belt and roller, the motorist faces a difficult task: original or analogue. Both are good. But what should you do if you don’t have a belt with you when buying in a store?

Alternator belt items for Kalina

1. The original article number for the alternator belt for the 8-valve Lada Kalina looks like this - 1118-1041020 .
   The average cost in the Russian Federation is 750 rubles. Analogue of the original alternator belt 1118-1041020 - 6PK1018
2. The original alternator belt pulley costs about the same, about 750 rubles. and has a catalog number - 2123-1041056. In total, a set of spare parts for replacing the alternator belt with an 8-valve Kalina will cost the owner 1,500 rubles.
   Old roller and new 2123-1041056 generator belt tensioner pulley

Table of alternator belt analogues for the 8-valve Lada Kalina

Manufacturer Catalog number Price in rubles

Luzar	LB 0190	750
Contitech	6PK852 ELAST	1000
Gates	6PK823SF	1150
LYNXauto	6PK0823EL	1200

All belt analogues performed quite well and won the trust of motorists.

Table of alternator belt roller analogues for the 8-valve Lada Kalina

Manufacturer Catalog number Price in rubles

Trialli	CM 123	800
Master-sport	21230-1041056-10-ST-PCS-MS	1000
Pilenga	PT-P 1523	750

Determination of malfunction and replacement time

Determining a faulty alternator belt is quite simple. Let's look at the main indicators:

• Whistle in under engine space. It appears when you increase the speed of the gas pedal, and the current in the bot network increases.
• Tightening the belt had no effect and the whistle remained.
• Cracks or elasticity in the belt.
  Bad alternator belt, bad - teeth torn (torn off)
• Frame deformation, eversion.
  The crack on the alternator belt is clearly visible

All these malfunctions indicate that it is time to replace the alternator belt on Kalina. Otherwise, it may break at the most inopportune moment.

Torn belt on one of the Kalinas

about adjusting the alternator belt after replacing it

A short video about the correct adjustment of the alternator belt on the Lada Kalina.

Generators for VAZ 2114

The generator initially built into the 2114 is low-power, and if it also breaks down and you decide to purchase a new one, the question arises: which generator is better to install on the VAZ 2114? It is important here that the unit is more powerful, but there is no need to change the fastenings.

1. The most successful replacement option for a VAZ 2014 is a generator from a Priora or Kalina with air conditioning. This installation has a power of 115 A, which is 35 A more than the characteristics of the units.

Installing these generators for 2014 usually does not cause problems, however, it will be necessary to replace the pulley, but it only costs about a hundred rubles and is not difficult to find.

1. The Eldix brand generator also has a power of 115 A and works well. The disadvantage is that it is almost impossible to find spare parts, and even if there is a minor breakdown, you will have to replace the entire generator instead of repairing it.

Please note that a lack of charging voltage can occur simply due to oxidation of the battery terminals; keep an eye on them by cleaning them regularly.

Replacing the generator regulator relay on a Lada Kalina: photos, videos, articles

A three-phase voltage regulator (charging relay) is installed on the generator. Responsible for maintaining the voltage of the on-board network within a given limit in all operating modes.

The output voltage may be affected by changes in rotor speed, electrical load, and ambient temperature.

When to change the alternator on a car: main factors

In a car, the generator is a repairable part, so if the standard device malfunctions, you should not rush to buy a new mechanism to replace it. The process of repairing devices will be discussed in a separate article, but first it should be noted that the most common reasons for their malfunction are:

• worn brushes;
• voltage regulator malfunction;
• malfunction of the diode bridge (contacts oxidize or diodes fail);
• collector wear.

Failure of bearings or oxidation of contacts also leads to incorrect operation of the device for generating electricity in the car. However, all these defects can be eliminated without the need to replace the device. There are also situations when it is necessary to replace the generator. Such situations include:

• malfunction of the windings, that is, their damage, burnout, etc.;
• mechanical damage to the housing;
• insufficient device power.

Interesting! If voltage sags are detected, the first step is to check the belt tension.

If it becomes necessary to replace the generator on a Priora, you should first find a suitable option. Today, such devices are offered by different manufacturers, so car owners have plenty to choose from. Below are suggested dimensions of the generator for Priora

(using the example of ATEK brand devices).

Diagram of a Priora generator with dimensions
Next, we will analyze what types of generators were installed on Prioras from the factory, as well as the types of devices to replace standard mechanisms.