What kind of oil to pour into the VAZ 2107 gearbox

Transmission oil for VAZ 2107

Most owners of the "Seven" fill the gearbox with transmission oil recommended by the manufacturer.
In 2107, several types of gearboxes are installed at the factory. They all require high quality lubrication. Only in this case will the box work reliably and for a long time. In the service book, the manufacturer indicates several viscosity levels:

Similar to motor oils, transmission oils, in addition to the viscosity coefficient, are divided into groups. In the VAZ 2107, professionals advise filling in:

The first group includes motor oils that contain a large number of special additives. This type is optimal for gearboxes with a large number of gears.

GL-5 brand oil is designed to lubricate rotating gears operating at a certain angle, that is, hypoid gears.

In the VAZ 2107, the rear axle gearbox has such a transmission. GL-5 is ideal for gearbox lubrication. The car manufacturer recommends replacing the lubricant in the gearbox together with changing the fluid in the manual transmission. Therefore, car owners use only one type of oil, pouring it into the box and gearbox.

In principle, no negative effect will occur. The properties of GL-5 allow it to be used in gearboxes. In addition, the compositions of this group were specially designed for use in extreme conditions.

Influence of viscosity grade

If the VAZ-2107 will be operated in temperate climate areas, where summers are constantly hot and winters are quite cold, then it is recommended to fill the manual transmission with all-season transmission fluid - SAE75W90. It can operate in a wide temperature range (-40/+45). Moreover, the performance qualities of the oil always remain unchanged.

When purchasing lubricant for manual transmission, you must take into account your place of residence. Each region has its own climatic conditions.

For example, SAE 80W85 can be operated in the range from +35 to -26 Celsius. Some regions require a wider range, so it is important to consider these values when purchasing.

Which oils are more suitable for the VAZ 2107?

In principle, any oil can be poured into the “seven”. The highest quality will, of course, be synthetic. Mineral water or semi-synthetic water will also not do any harm.

The cheapest is mineral liquid. However, it has a significant drawback - it begins to freeze quickly in cold weather. As a result, it is difficult to start the engine in sub-zero weather. You have to depress the clutch when starting the car.

Synthetics and semi-synthetics thicken less on cold days. However, their consistency has characteristic differences. Synthetics have high fluidity, which is why they are used in new manual transmissions. It begins to leak even with the smallest defect in the sealing gasket.

Semi-synthetic oil is thicker. Therefore, it is used in the manual transmission of a car that has covered more than 100,000 kilometers. If, after filling, the semi-synthetic material begins to ooze, then it is time to replace the failed parts.

Of course, each driver decides for himself which oil to use. But in any case, it is necessary to take into account all the nuances described above. Lubricant characteristics must comply with the manufacturer's recommendations. Replacement is carried out in accordance with the specified regulations. As a result, the gearbox will operate without repair for a long time.

What kind of oil should be poured into the VAZ 2107 gearbox?

After purchasing a VAZ 2107, it comes into your hands straight from the assembly line, but its transmission is filled with the most common mineral fluid, which was made like this. If you bought a VAZ 2107 at the end of spring, beginning of summer, then you shouldn’t worry at all, the transmission fluid for your gearbox will serve well for the first time, but if you bought your car in the frosty winter, you should think about changing this simple lubricant to something more reliable.

The only logical advantage of synthetic oil is its price; for a four-liter container you will be given a check of 500 rubles. At the same time, oils of other compositions will carry a price tag of 1000-1500 rubles.

Changing the transmission lubricant

Most car enthusiasts in the domestic automobile industry have questions, such as how much and what kind of oil should be poured into the box of a VAZ 2107, as well as how to check its level? We will better discuss these and similar issues with you below.

So, let's begin! What should I give priority to?

AvtoVAZ indicates a whole list of types of fluid recommended for gearboxes, but it is best to fill in this oil - Shell Spirax S5 ATE 75W90 GL4/5, it can be used both in the gearbox and in the VAZ 2107 manual transmission. Of course, you can use another lubricant that costs a class higher - GL4.

If you live in a warm and mild climate, where your car is in normal weather conditions, then you have absolutely nothing to worry about, because you don’t have to particularly select oil. But if you live in a cold and harsh climate, where snow constantly falls, and frosts are similar to the polar ones, here you should already think about selecting a normal gear oil for your gearbox, for the most convenient and efficient operation of the VAZ 2107. You can determine the main advantages of both types of gear oils for gearboxes, you need to note the following points and criteria:

All thanks to high technologies, and impeccable components and additional components, such fluids extend the life of gearbox mechanisms;
The complete freezing point of gear oil is lower than that of mineral oil. Even if the temperature is below 35 degrees Celsius, the VAZ will start immediately, instantly. In addition, synthetic transmissions heat up faster than mineral ones, which means that the VAZ 2107 will warm up almost instantly.

The unique composition and harmony of all components of the additives provide comfort in use, special fluidity at such low temperatures, compatibility with these transmission materials and precise gear shifting. Oil becomes a kind of intermediary between the driver and the gearbox - the car. It becomes part of the intellect and reads all our wants and desires, which in turn come to life on the roads.
The top coating does not tear out, causing scuffing, but is transformed into a durable film, which subsequently becomes the result of use. In this case, the metal is corroded by chemicals, but durability increases under increased conditions of use. There is one thing, but. This only works when cast iron or steel is present. Because non-ferrous metals are a bad component in combination with sulfur components, as a result they do not last long. Nowadays, cars use gearbox lubricants of two categories: GL-4, GL-5. It is the first category that is suitable for almost all VAZ cars. And the second category is for other mechanisms of the native automobile industry.

It is worth noting that this is complete nonsense, supposedly synthetic oils are squeezed out by the oil seals. This was not invented by cunning thieves to increase prices. Even if this happened, it was due to a malfunction of the gearbox, and not to the new filled oil.

Which oil is better to choose for a manual transmission on a VAZ 2107?

The oil for the VAZ 2107 should be changed not only when the period specified for replacement has arrived, but also when the gearbox is repaired, leaks are detected or the usual gear shifting is disrupted. The reason for changing the lubricant is the quality of the liquid filled. Poor quality lubrication will begin the process of destruction of the gearbox. Therefore, when choosing an oil, you need to pay attention to the quality of the lubricant mixture.

Changing the oil in a manual transmission on a VAZ 2107 is carried out taking into account the manufacturer’s recommendations. When purchasing a new lubricant, you should remember that it is not motor oil that is needed, but special transmission oil. The VAZ 2107 has rear-wheel drive and does not have any particular difficulties with maintenance.

Machine manufacturers always recommend a list of fluids that should be used for filling in the gearbox. List of mixtures recommended by the manufacturer of the VAZ 2107:

80W-85.
GL-4432.
Shell Spirax S5 ATE 75W90 GL4/5.
Other lubricants class GL4 and higher.

What is the permissible amount of oil in the gearbox and how to check it?

The lubricant in the gearbox should be inspected every 10 thousand kilometers, but its level should coincide with the bottom line of the filler opening. It is also worth checking the oil if suddenly your car has been standing still for a long time, so that it does not completely drain from the walls. You just need to unscrew the plug and check what level the liquid is at; if it’s at the bottom of the filler hole, then it’s time to change it. I’m sure everyone should know about the different VAZ 2107 models regarding transmission. There are four-stage and five-stage.

They are naturally different, which is clear even from the name:

4-speed gearbox - 1.6 liters;
5-speed gearbox - 1.35 liters.

Self-replacement of lubricant in the gearbox

Checking the oil level in the gearbox

The transmission fluid is checked every 10 thousand km. Essentially, during periodic maintenance (according to the manufacturer’s regulations).

Before you start checking the fluid level, you need to let the car sit for a while. This will allow the oil to flow down the walls of the gearbox.

To check the lubricant level:

The key is 17.
Steel brush and rag.
A screwdriver or other suitable object for measuring the level.
A special syringe to add oil if necessary.

Steps to check the transmission level:

Place the car on an overpass or in a pit (you can use lifts).
Find the oil filler and drain plugs.
Using a steel brush and rag, clean the plugs and the crankcase surface around them from dirt.
Using a 17 mm wrench, unscrew the filler plug.
Using a screwdriver or similar suitable object, measure the oil level. It should reach the bottom edge of the hole.
If the transmission fluid level does not meet the required level, the lubricant must be added. This can be done using a special syringe. At this point, you can check the condition of the oil.
To complete the process, tighten the oil filler plug.

If you notice a strong drop in the fluid level , you need to check the condition of the gearbox seals. Under no circumstances should there be drops of transmission oil on the gearbox housing. At the same time, the presence of oil fogging is quite acceptable and does not indicate damage to the seals. It is imperative to check the fastening of the gearbox housing covers and, if necessary, tighten the nuts. If after all the steps the oil continues to flow, the gaskets and/or seals need to be replaced.

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What kind of oil to pour into the box of a VAZ 2107

Since the time of the 2101st model, the VAZ-2107 has remained the people's car in the post-Soviet space, but already on the secondary market. The machine has a well-studied design and is perfect for self-service. But here the owners may encounter minor difficulties - for example, with the choice of oil for the VAZ-2107 gearbox. This is a very important procedure that affects the reliability of the transmission. Let's take a closer look at which oil is best suited for a popular model with a long history.

Choosing the right brand

Both beginners and experienced motorists are recommended to use oil approved by the manufacturer. This will allow you to avoid various problems associated with counterfeit products and defective problems in the operation of the gearbox. In this case, you should pay attention not only to the brand, but also to the parameters of the oil. In this regard, we will immediately name the recommended companies and product characteristics:

Ufalub Unitrans 85W-90
Lukoil TM-5 85W-90
Samoil 4404 80W-90, 85W-90
Fair Super E-80W-90, T-85W-90
TNK Trans Hypoid 85W-90, 80W-90
Agip Rotra MP 80W-90, 80W-95
NORSI (Norsi) Trans 80W-90, 85W-90
Novoil Super T 80W-90
Spectrol Forward 80W-90
MP Gear Lube-LS 80W-90, 85W-140 GL-5

Brand and volume of oil for gearbox VAZ 2107

VAZ 2107 gearbox has two modifications - five-speed and four-speed. And depending on this, the volume of liquid poured varies:

Four-speed gearboxes require 1.35 liters.
For five-speed gearboxes, 1.6 liters are required.

It does not depend on the number of stages which oil should be filled. It must be a special transmission, selected according to the recommendations of the car manufacturer. That is, the liquid must correspond to the operating conditions of the vehicle.

Some brands of lubricants that can be poured into the VAZ 2107 gearbox:

Lukoil TM-5 85W90
TNK Hypoid 80W90
Spector 80W90
Shell Spirax S5 75W90 GL4/5
Novoil Super T 80W90
Spectrol Forward 80W90
Agip Rotra MP 80W90/80W95
Norsi Trans 80W90/85W90
MP Gear Lube-LS 80W90/80W140 (GL-5)

Oil classes

Let's pay attention to the most popular classes of lubricants suitable for the VAZ-2107:

GL-4 - this type of lubricant contains a large number of additives that ensure efficient and reliable operation of the gearbox when driving at high speeds, but low torque, or when driving with high torque, but at low speeds
GL-5 - oil with this standard should be poured into the gearbox. It can also be poured into the gearbox, but only in harsh climatic conditions.

When to replace

Getting into the gearbox unnecessarily is not a good idea. Replacing the transmission fluid in the VAZ 2107 gearbox should be done in certain situations:

It contains silver-colored dust;
An insufficient amount;
The oil turned coffee-colored.

The lubricating fluid in the gearbox should be replaced after a short trip, since, being hot, it drains much faster. For greater convenience, all work must be carried out on an inspection hole or overpass.

Viscosity type

This parameter determines the operating temperature range supported by the oil. This parameter determines the temperature conditions under which the VAZ-2107 can be operated. So, let's consider suitable viscosity parameters for the VAZ-2107:

SAE75W90. This parameter marks synthetic and semi-synthetic oils intended for operation of the VAZ-2107 in any weather. This lubricant is suitable for regions with constantly changing climates. Temperature range – from -(minus) 40 to +35 degrees.
.SAE75W85 - this lubricant is also suitable for all-season use, but it also has a much larger range of supported temperatures - from - (minus) 40 to +45 degrees.
SAE80W85 is also a good option, but with a more limited temperature range - from - (minus) 30 to +35 degrees.

How much oil to fill in the box of a VAZ 2107

The volume of oil poured into the VAZ-2107 gearbox depends on the type of gearbox. For example, 1.3 liters are recommended for 4-speed gearboxes, and 1.6 liters for 5-speed gearboxes.

Mineral oil is the cheapest and mediocre oil. It has good lubricating properties, but only in warm weather, since in the winter season mineral water quickly hardens, which can cause problems with starting the engine. This lubricant is used mainly in trucks and old cars with high mileage. Mineral oil is replaced every 70 thousand km. Semi-synthetic - this oil can be considered the optimal choice for the VAZ-2107, taking into account modern trends. This is a relatively inexpensive lubricant with good lubricating properties. It can be recommended for the VAZ-2107 without any reservations.

Synthetic is the rarest and most fluid oil of all presented. It quickly penetrates the parts, provides them with effective lubrication and adequate cooling, and thereby protects the gearbox from overheating. This oil is best used for foreign cars, and will be a waste of money for the VAZ-2107.

Selection of oil for manual transmission VAZ-2107

It is logical that before changing the oil, you first need to study several important parameters. First, let's pay attention to the type of oil - synthetic, semi-synthetic and mineral. For the “seven” you should not spend money on expensive synthetics, and the best option would be semi-synthetics.

Mineral water, in turn, is recommended for cars with high mileage (you will also have to change the oil more often). In addition, it is important to pay special attention to the brand, viscosity and tolerances. For the machine in question, you can prefer a product from imported or domestic companies. For example, Shell Spirax S5 oil with viscosity parameters 75W-90 and quality level GL4 or GL5 has proven itself well. More affordable options include the brands Lukoil, Rosneft, G-Energy and others.

What kind of oil should I put in the box for VAZ 2101-VAZ 2107?

Welcome! What kind of oil should be poured into the gearbox on the “Classic”? How much oil is included in the box? We are asked these questions very often, but not all people usually know the answer to them, and therefore, especially for such people, we will cover these questions in more detail in the article.

What kind of oil should be poured into the box?

If we talk about cars of the “Classic” family with 4 and 5-speed gearboxes, then only special transmission oil is poured into it, which will lubricate all the gears that are in the boxes during their operation.

From what we read above, we understood that only transmission oil is poured into the box, and what is the viscosity class of this oil and what group should it be, you ask? For classics, the oil group should be either “GL-4” or “GL-5”. And the viscosity grade should be designated “SAE75W90”, or “SAE75W85”, or “SAE80W85”.

What do all these symbols mean and where are they located?

These designations are usually written on the boxes in which the oil is located, and they mean the viscosity class of this oil and the group to which this or that oil belongs, let’s look at it in more detail:

GL-4 - these oils contain a high content of additives. Basically, this type is used only on cars with step transmissions, which operate at high speeds but with low torque, and also at low speeds but with high torque.

GL-5 - these oils are created for use in “Hypoid gears are gears in which two gears rotate at an angle, see the photo below for an example of such a gear.” At the moment, on classics, the hypoid gear is located only in the gearbox and therefore, as you already understood, only oils of the “GL-5” group must be filled into the gearbox. But this group of oils has also found its application in gearboxes, but basically this group is used only for gearboxes that constantly operate under difficult operating conditions.

SAE75W90 is, as such, an oil viscosity class, and this abbreviation means that the oil is semi-synthetic or simply synthetic; such oil is also commonly called all-season oil, because if you look at the numbers at which the oil either freezes or boils, then these numbers come out beyond +35 and -40, in this regard, such oil can be used on cars that are used in Russia, because such a climate is considered practically the norm for our country.

SAE75W85 - this viscosity class is also used for so-called all-season oils, and the temperature at which the oil will solidify goes beyond -40 and should not exceed +45, otherwise the oil may boil.

SAE80W85 – and the last type of oil viscosity, 80W-85, which boils at degrees above +35 and does not freeze down to -30 degrees.

How much oil is included in the box on a classic?

Many people are accustomed to asking this question in exactly this form, but in fact this is an incorrectly posed question, because the oil is located in the transmission crankcase as such, and therefore it would be correct to ask your question this way: “How much transmission oil will go into the box crankcase? »

In fact, this is not so important, the essence remains the same anyway, so let’s move closer to the answer to the question posed, and it will sound exactly like this: If a 4-speed gearbox is installed on a car, then only 1 .35 liters of transmission oil, and if the gearbox is 5-speed, then all 1.6 liters!

ABOUT TYPES OF TRANSMISSION OILS

Today, two types of gear oils can be found on the fuel and lubricants market: GL-5 standard oil and GL-4 standard oil. Here are their differences:

GL-4 standard. These are transmission oils used in gearboxes and drive axles with hypoid and bevel gears operating at moderate temperatures and loads;
GL-5 standard. It includes transmission oils used in high-speed axles and gearboxes operating under conditions of high temperatures and alternating shock loads.

From the above, it becomes clear that the GL-5 standard provides better extreme pressure protection for the gears in the transmission. But this is a common misconception to which many car owners, including VAZ 2107 owners, are susceptible.

Let's take a closer look at this point.

Transmission oils of the GL-5 standard use special complexes of sulfur-phosphorus additives, which create an additional protective layer on the rubbing steel parts of the gearbox. But if such an additive comes into contact with parts containing copper or other soft metal, then the protective layer formed by the additive turns out to be stronger than the copper surface. As a result, wear on the soft metal surface accelerates several times.

Research shows that the use of GL-5 standard lubricant in gearboxes that require GL-4 standard lubricant is not only not advisable, but also dangerous . For example, synchronizers in VAZ 2107 boxes are made of brass. And with prolonged use of GL-5 oil, they will be the first to fail. It is for this reason that the owner of a VAZ 2107 should fill only GL-4 standard oil into the gearbox.

The second most important point that the owner of a VAZ 2107 should remember is the viscosity class of the oil being poured. Today there are two such classes:

class SAE75W90. It includes semi-synthetic and synthetic transmission oils, which motorists call all-season. This lubricant works in a wide temperature range - from -40 to +35°C. It is this class of oils that is ideal for use in our country;
class SAE75W85. The upper temperature limit for oils of this class is higher. But it should not exceed 45°C, since at this temperature the oil begins to boil.

BRAND AND VOLUME OF OIL FOR VAZ 2107 Gearbox

There are several brands of GL-4 gear oil that are especially popular among VAZ 2107 owners. We list them:

Lukoil transmission oil src=»https://bumper.guru/wp-content/uploads/2018/04/lukoyl-tm-4-569×600.jpg» class=»aligncenter» width=»569″ height=»600 ″[/img] Lukoil TM-4 is the most popular oil among VAZ 2107 owners
Shell Spirax oil;

The quality of Shell Spirax oil is higher than that of TM-4. As is the price
Mobil SHC 1 oil.

Mobil SHC 1 is the most expensive and highest quality oil for VAZ 2107

The volume of oil poured directly depends on the number of gears in the car’s gearbox. If the VAZ 2107 is equipped with a four-speed gearbox, then it will require 1.4 liters of oil, and for a five-speed gearbox it will require 1.7 liters.

How to choose oil for a VAZ-2107 box

Whatever one may say, time flies, and with it the mileage on the car increases. As soon as the mileage reaches 60,000 km, every experienced motorist knows that it is time to change the gearbox oil. You can find out how to do this in the corresponding material on our website. Today we will pay attention to an equally important question: what kind of oil should be poured into the VAZ 2107 gearbox? After all, there is a very large selection of transmission oils, just like motor oils, but we will find out which will be better later.

REASONS FOR REPLACING TRANSMISSION OIL IN THE VAZ 2107 Gearbox

The gearbox is a unit with a lot of rubbing parts. The frictional force particularly intensely affects the gear teeth in the box, so they become very hot. If the impact of the friction force is not reduced in time, the teeth will begin to collapse, and the service life of the box will be very short.

The five-speed gearbox of the VAZ 2107 is replete with rubbing parts that need lubrication

To reduce friction force, special gear oil is used. But it also has its own service life, after which the oil loses its properties and ceases to perform its functions. The only solution to this problem is to fill the box with a new portion of lubricant.

FREQUENCY OF CHANGING TRANSMISSION OIL

If you look at the operating instructions for the VAZ 2107 car, it says that the transmission oil should be changed every 60–70 thousand kilometers. The problem is that these figures are only valid when the operating conditions of the car are close to ideal, which is not the case in practice. Why? Here are the reasons:

low quality gear oil. The reality is that the modern car enthusiast often has no idea what exactly he is pouring into the gearbox. It's no secret that fake gear oil is found all the time. Products of well-known brands are especially often counterfeited, and the quality of the counterfeits is often such that only a specialist can recognize them;
low quality of roads in the country. When driving on bad roads, the load on the gearbox increases significantly. As a result, the lubricant life is developed faster. In addition, the driver’s driving style has a significant impact on the oil life. For some car enthusiasts it is softer, for others it is more aggressive.

Taking into account the above, it is recommended to change the transmission oil after 40–50 thousand kilometers, and it is advisable to buy lubricant only in specialized stores that are official dealers of the selected lubricant brand. This is the only way to minimize the likelihood of purchasing counterfeit gear oil.

What kind of oil to pour into the gearbox

Every driver has asked this question more than once: what kind of oil should be poured into the VAZ 2107 gearbox? And not just fill it in and forget it, but also at least not worsen the lubrication process of the gearbox. The manufacturer recommends filling in oils of the following viscosity classes:

SAE75W90;
SAE75W85;
SAE80W85.

Oils recommended by the manufacturer must be poured into the gearbox of a VAZ-2107. It should be noted that the popular “seven” is equipped with two types of units:

For the normal functioning of these units, it is important to promptly replace the lubricant. Moreover, the oil being poured does not have to be expensive, not at all. It is important to choose the correct characteristics of the transmission oil so that later you do not have to disassemble the gearbox for repair work.

It is known that the gearbox on any car is the most unpretentious unit that can last over 150 thousand kilometers without repair, provided that it is used carefully and correctly. Many people believe that if the drained waste from the gearbox still has a bright color, then there is no need to change it. It is necessary to change the lubricant in any case, since by the end of the recommended period, regardless of the color, the molecular structure of the oil changes and it can no longer perform its functions. And when this happens, accelerated wear of all rubbing parts inside the mechanism begins. Based on these features, it is necessary to replace them in a timely manner, this will prevent premature failure of the unit elements.

What does the oil group mean?

Like motor oil, transmission oil has a characteristic viscosity, as well as the group to which it belongs. For the domestic VAZ-2107 car, it is recommended to fill in lubricant of group GL-4 or GL-5. What is a group? GL-4 - designates a type of oil that contains a high concentration of additives. This type is recommended for cars with manual transmissions. An excellent option for the domestic car VAZ-2107. GL-5 are oils that are used to lubricate rubbing gears operating at an angle - hypoid gears.

The VAZ-2107 car has such a gear (hypoid), and it is located in the rear axle gearbox. Therefore, it is recommended to use GL-5 for the gearbox, but since the factory recommends changing the oil in the gearbox and gearbox at the same time, the valiant owners don’t bother and fill both containers with the same type of lubricant. There is nothing wrong with this, since the GL-5 is also suitable for transmissions. It is also worth noting that this group is used in mechanisms that are designed to operate under severe operating conditions.

What is viscosity grade?

For a VAZ-2107 car, which is operated in a temperate climate with relatively cold winters and hot summers, it is recommended to fill in oil with a viscosity grade of SAE75W90. This is an all-season type of oil, which is designed for operating temperatures: from -40 to +45. It is within these temperature limits that the lubricant does not lose its performance qualities and is suitable for work.

You need to focus on the viscosity class according to your region of residence, which depends on climatic conditions. For example, an abbreviation such as SAE80W85 indicates an upper limit of +35 and a lower limit of -26 degrees. This is not enough in some regions, so pay attention to these values when choosing oil.

Oil volume per box

To be precise, the oil is poured not into the box, but into the gearbox housing. When replacing, it is poured into the crankcase, where the filler plug is located. The amount of oil that needs to be poured into the gearbox housing depends on how many gears the box has. If the box has five stages, then at least 1.6 liters will be required. To refill a 4-speed gearbox you will need 250 ml less, that is, 1.35 liters.

A five-speed gearbox differs from a four-speed gearbox not only in design, but also in crankcase volume. The difference is insignificant, but when replacing the lubricant, this must be taken into account.

Mineral water, semi-synthetic or synthetic – what to choose?

The manufacturer recommends using synthetic, semi-synthetic or mineral oils, which are the best option for the VAZ-2107. Mineral water is the cheapest material, but its disadvantage is that in winter it hardens at a higher temperature than others. This makes starting the engine much more difficult, especially if you do not depress the clutch when starting.

Synthetics and semi-synthetics do not thicken as much on frosty days, but both materials differ in consistency. Synthetics are more fluid and are good for use in new gearboxes, as they tend to leak at the slightest defect in the seals. Semi-synthetic is a little thicker and does not have such problems, so this is a good option if you plan to fill it in a gearbox with decent mileage. If even semi-synthetics begin to ooze, then it is necessary to repair the gearbox and replace worn parts. The cost of semi-synthetics and synthetics is not very different, and starts from 1000 rubles.

The question of which oil is best to fill in the VAZ-2107 gearbox is something each driver must decide for himself, based on the information provided. It is important to make a responsible choice: use an oil that is suitable for its characteristics, and observe the timing of its replacement. After all, this will extend the healthy life of your car and save repair costs.

How to change: main stages of the process

Before performing the lubricant change procedure, you need to warm up the car a little (10 - 15 minutes). Changing the oil in the VAZ-2107 gearbox is carried out in the inspection pit:

Using a 17 key, unscrew the filler plug.
Use a hexagon to unscrew the drain plug.
Completely drain the used oil into the prepared container. It is important to remember that the liquid remains hot for some time.
We return the drain plug to its place.
We fill in new lubricant using a syringe or a homemade device.
Pour in new fluid until it starts pouring out of the filler hole.
We tighten the filler plug.

Many auto mechanics recommend pouring a little more transmission fluid into a five-speed gearbox (above the level) so that the fifth gear never remains dry. Otherwise it may fail. This procedure can be done by slightly lifting the car from the side of the filler plug with a jack.