Replacing the engine with a more powerful design. Engine replacement - the procedure for registration in the traffic police and everything about reconciling engine numbers. Checklist of necessary steps when installing an engine of a similar model

Auto parts, incl. engine internal combustion(ICE), have set by the manufacturer exploitation resource. Overhaul engine for common car models is a more expensive procedure for the owner than complete replacement of this unit. The disadvantage of this solution is that the replacement of the engine may complicate or block the registration of the vehicle.

Learn how to replace an engine.

When is it required to register an engine replacement in the traffic police in 2019

Replacing an internal combustion engine may be due to the need for repairs or the desire of the owner to increase the power of the car. In the second case, re-registration is often avoided, because lower power ratings in the TCP allow you to save on transport tax and insurance.

You can buy a new motor for a car from the manufacturer, from a company certified by him, at a disassembly (used) or from a company that supplies contract engines. In the first two cases, as well as when buying a motor that is similar in model, brand and characteristics, a special replacement design may not be needed. In other cases, registration of design changes is necessary and may present significant legal difficulties.

Before changes in legislation, when disposing of cars, they could issue a certificate of release of a numbered unit (in this case, a motor). When placed on another vehicle(TC) this document confirmed the legality of the owner's actions and the legality of the part. After the registration rules were simplified, this principle was abolished, and the registration of a new engine depends on its compliance with the PTS data.

Normative base

The regulatory framework for registering a car and its units in 2019 is the latest order of the Ministry of Internal Affairs No. 399. It was released on September 27, 2018 and became effective on October 7 of the same year.

According to the law, earlier legal acts, the provisions of which contradict the new order of the Ministry of Internal Affairs, are recognized as invalid.

It is important to replace the engine correctly.

Immediately after the entry into force of Order No. 399, the following acts became invalid:

  • Order of the Ministry of Internal Affairs of the Russian Federation No. 1001 dated November 24, 2008 (“On the procedure for registering a vehicle”);
  • Order of the Ministry of Internal Affairs No. 626 of 08.27.2010, No. 28 of 01.20.2011, paragraph No. 3 of the annex to Order No. 974 of 08.29.2011, No. 259 of 02.13.2015, paragraph 1.11 of the annex to Order No. 707 of 09.06.2017, paragraph 1 and 2.2.23.2 (4th paragraph) of the Annex to Order No. 139 dated March 20, 2017 (“On Amendments to Legal Acts”);
  • Appendix No. 2 (clause 3) to the Order of the Ministry of Internal Affairs of 08/07/2013.

If you refuse to register a car, you must require a written document with justifications and links to the current document of the Ministry of Internal Affairs. If the refusal is motivated by clauses of outdated legal acts, it can be challenged by means of a complaint to higher authorities or a lawsuit.

For contract motors, the regulations of the Customs Union (“On the safety of wheeled vehicles”) are also taken into account. In case of suspicion of theft of the unit, theft of a car and other illegal actions, the employees of the State traffic inspectorate are also guided by the provisions of the Criminal Code of the Russian Federation (last edition - 19.02.2019).

Registration of an engine replacement in the traffic police

The main fact that the owner of the vehicle should rely on when changing the engine is that since 2018, according to the provisions of Order No. 399, the engine is not a numbered unit. The list of such units continues to include only the frame (chassis), body and cab. These parts identify the vehicle and are therefore subject to special consideration.

An engine that is excluded from the list of serial numbers is not subject to mandatory re-registration upon replacement.

However, this does not mean that its number is not taken into account at all: when registering a vehicle, changes in the engine number are recorded by the traffic police and entered into the car passport (PTS).

Due to differences in the severity of car inspection in different regions, car lawyers recommend clarifying the registration rules for hotline local traffic police before repair with the replacement of the engine. Contacting the State traffic inspectorate before buying a used engine allows you to check the history of the unit - the presence of registration bans and statements about the theft of the car from which the proposed engine was removed.

With other options

During repair work the engine does not have to be replaced with a similar one. The reason for choosing a unit with other parameters may be the lack of the necessary part on the used spare parts market, the desire to increase the actual power of the vehicle, the presence of a motor of a different model, etc.

Replacing the motor with a more powerful one is a change in the structural characteristics of the vehicle. When making changes to the design of the machine, it is impossible to register it in the standard manner.


There is different engines With different parameters.

To legalize such a replacement, you need to take the following steps:

  • submit an application to the traffic police about the intention to change the design of the vehicle by installing an engine of a different model and power;
  • undergo an independent examination, which will establish the degree of safety of such a transformation, the compliance of the new part of the car structure and the procedure for installing the motor (the examination data is attached to the application);
  • obtain a traffic police resolution for making structural changes;
  • replace the motor and contact a certified service station for inspection and filling out a diagnostic card;
  • collect a package of documents for registration of the vehicle and provide a converted car for inspection by the traffic police.

It is recommended to carry out replacement in certified service centers. After the repair, the owner receives a declaration of replacement and a copy of the service license to carry out the work. When agreeing on the replacement, the traffic police issues a certificate stating that the changes comply with the rules, the TCP with marks about them and the STS.

The cost of the procedure is determined not only by the size of the state duty for registration, but also by the price of work in a car service and an independent examination.

On a completely new

Replacing the engine with a new one produced by the machine manufacturer or a manufacturer that has been certified by the factory does not require a lengthy re-registration procedure. After the replacement, you should contact the traffic police with the appropriate application and get the TCP with the changes. A change in the engine number can also be recorded when re-registering a car after concluding a contract for the sale of a car.

When buying a unit from a conveyor, the owner of the car is protected from the risk of buying a part from a stolen vehicle, but the purchase will cost more than a used engine.

When replacing the cylinder block, the same procedure applies. If the installed parts are similar to the previous ones or are approved for installation on this model motor, then the overall design is not subject to change. The marking of parts affects the engine number, so when registering in the TCP, you need to enter new data.

If the vehicle manufacturer does not indicate the article numbers of the selected cylinders in the list of spare parts for the engine of the specified make and model, then their installation will affect the design data. The registration procedure in this case is the same as for installing a motor with other characteristics.

Replacing the motor with a contract

A contract ICE is a unit that is obtained when dismantling a car that has been scrapped or bought at an auction. In most cases, such engines come to Russia from the USA, Japan and European countries. Unlike other contract spare parts, which are removed from cars already on the territory of Russia, the motors are dismantled abroad and go through customs as a separate unit.

You can replace the motor with a contract.

Due to the foreign origin of spare parts for a contract motor, there must be a customs declaration (CCD).

The rest of the registration procedure depends on the characteristics of the installed engine and its compliance with the model of the machine.

Documents for a contract engine are prepared by a company that imports this spare part across the border.

The owner should make sure that the part number is not sawn off, etched or broken. The numbers should be legible and easy to understand when viewed.

Required documents for registration

To make changes related to the installation of the motor, the following documents must be submitted:

  • passport of the owner of the car and title (copies and originals);
  • vehicle registration certificate;
  • certificates for parts, checks and receipts for the purchase of the unit;
  • GTD (for contract models);
  • application for the replacement of the motor with the resolution of the traffic police inspector;
  • additional documents, if changed design characteristics(results and protocol of an independent examination, a declaration filled in at a car service or on your own, a diagnostic card).

When installing a motor that is similar in performance or model, proof of purchase of the part is not required. Documents that certify the purchase may be required only if the source of the engine (TC) is on the wanted list. Auto lawyers recommend keeping checks and receipts for motors, and be sure to write down the seller's data when buying a used part.

Application to the traffic police for an engine replacement

In the application for changing the motor, which is submitted to the traffic police, the following information must be indicated:

  • information about the owner (name, address);
  • information about the vehicle (type of vehicle, brand, model, color, power in accordance with the TCP, VIN number, engine, body and chassis number);
  • register sign and document;
  • description of the necessary changes (type, brand and model of units, method of installation).

At the end of the application, the date and signature of the owner is put. Based on the result of consideration of the application, the traffic police issues a decision on the possibility of making changes to the design. Listed below are the names and addresses of authorities where the machine can be checked after repair. The decision must be certified by the date and resolution of the traffic police inspector.

A sample form is provided at the departments of the State traffic inspectorate and on the official resource of the traffic police.

Processing time

The terms of registration depend on the origin and model of the motor. When installing a part similar to the previous one, the owner will only have to spend time waiting in line. A new registration certificate and a corrected TCP are issued on the day of application. To reduce the waiting time, you can sign up with the traffic police department by phone or through an electronic queue.

When installing an engine of a different model and power, the registration period increases due to the need for additional examinations. The owner of the vehicle will have to come to the office of the State Traffic Inspectorate to submit a statement of intent to change the design of the car, then get a response from the traffic police, make a replacement and contact the state agency again.


approximate price engine service.

Replacement cost

The amount of the state duty when entering new information into the vehicle passport is 350 rubles, and when re-registering a car with a different engine - 800 rubles.

What threatens the lack of registration of the engine

If the owner does not register the car in the manner prescribed by law, then he can expect a fine of 500 to 800 rubles. When installing a more powerful motor and there is no information about design changes in the TCP, the inspector will issue a fine of 800 rubles.

In case of repeated violations, the certificate of registration of the vehicle may be canceled. A fine for driving without registration can be up to 5,000 rubles. (with repeated violations). For malicious violators, the inspector may also apply another type of penalty - deprivation of a driver's license for up to 3 months.

Upon confirmation of the fact of theft or signs of the destruction of the number on the engine, the car will be seized and evacuated to the impound lot until the circumstances are clarified.

The presence of unregistered changes in the design of the car significantly complicates the sale of the vehicle. For example, the buyer will not be able to register it if he does not have the results of the examination, checks for the motor and other necessary documents.

It is most difficult to legalize a change if the replacement made is not provided by the manufacturer in any configuration this car.

Nuances of the procedure

One of the main nuances of the procedure is to receive a refusal to register. The traffic police officer must provide a written refusal with reference to the legal acts that served as the basis for the refusal.

Registration may be denied in the following cases:

  • engine number is overwritten;
  • the engine was bought without documents;
  • the car to which the motor belongs is listed as stolen.

In the absence of a number or documents, the owner will have to contact the Scientific Research Automobile and Automotive Organization (NAMI) for an examination. The department of re-equipment of the vehicle carries out the identification of units, reconciliation of their numbers and identification of the manufacturer. After receiving the conclusion of NAMI, you can re-apply to the traffic police.

If the vehicle from which the engine was removed is on the list of stolen vehicles, then the car can be sent for examination, and a criminal case can be opened against the owner. Documents that confirm the purchase (check, receipt, etc.) will help to avoid liability. Regardless of the results of the criminal case, the owner will not be able to use the purchased spare part.

Ban registration actions on a car from which the purchased engine was removed, should not apply to this part.

Another nuance of registration is the need to pay a recycling fee when importing a motor from abroad. The effect of the relevant Order of the Ministry of Internal Affairs applies to all units imported into the Russian Federation after September 1, 2012.

Reading time: 5 minutes

There can be a lot of cases in which an engine replacement in a car is required - starting from various kinds of breakdowns and ending with the desire to increase or decrease the power of the car. But since the engine is the most important part of the vehicle, replacing it is a significant design change that must be registered. From this article you will learn how the engine replacement is processed in the traffic police in 2019 and what is needed for this.

What changes to the car are subject to registration

Of course, most drivers will cite as an example, changing the shape of the body, processing any units or replacing them, and the like. But few people know that there are requirements for tinting, optics, and even interior. So, tinting should have a transparency of at least 75%, it is forbidden to install xenon, if this is not provided for by the design, and to replace the steering wheel with one that does not correspond to this model of the car. Well, it is completely forbidden to remove head restraints, belts and airbags.

But this is not the whole list of changes that are subject to registration and have clear criteria for compliance with standards and norms.

Is an engine change always a design change?

Despite the fact that the engine is the leading unit in the car, until recently, when registering with the traffic police, it was not taken into account and was classified as a simple part. This was the order of things from 2011 to 2017. But even then, the replacement of this part was considered a change in the design and required formal, and sometimes structural changes.

The fact is that when replacing the internal combustion engine, its number, although not taken into account, but had to be entered in the TCP. Therefore, after replacing the unit with a new one, similar to the model, you only had to report it to the traffic police and ask to make changes to their database. It was more difficult if the motor had more or less power than the native one. Then it was considered a change in design, requiring inspections, checks, and sometimes fitting parts to new dimensions. Now things are different.

On July 10, 2017, amendments to Law No. 1001 of 2011 came into effect, according to which the engine was again recognized as a licensed unit. The installation of a new motor, even of the same model, brand, power and dimensions, was regarded as a change in the design of the car, requiring an appropriate declaration.

But from October 7, 2018, the above-mentioned law No. 1001 lost its force altogether, and it was replaced by an updated Order No. 399, which once again changed the procedure for changing the engine. According to him, if the engine that was replaced is similar in power and model to what was on the vehicle before, then such a replacement does not need to be registered at all. And amendments to the PTS can be made when re-registering the vehicle, for example, in connection with a change in ownership, without presenting any documents for the engine itself.

Summing up all the changes made, the answer to the question of whether the car needs to be re-registered when changing the engine in 2019 suggests itself. If the motor is similar, registration is not needed, but if it differs in its characteristics and model, then registration is required.

What documents are needed for registration

Before registering a car with a new engine, make sure you have everything Required documents for this. In addition, statements, reports and even checks are needed. So, to replace the engine with another one that is not similar in model and power, you will need:

  • Passport of the car owner (original and copy) and the vehicle and their copies.
  • A receipt for the engine, which the seller or the purchase agreement (if any) is obliged to issue.
  • Application for amendments, signed by the inspector and a declaration of the work performed.
  • TE Protocol, and the conclusion of the expert organization.
  • All necessary certificates of conformity for newly installed parts.

It will be much easier to register an engine of a similar model and power (when re-registering a vehicle). To do this, no additional tests are needed, you only need:

  • Vehicle purchase and sale agreement or other document evidencing the change of ownership.
  • The passport.

If the engine is not new

Some car owners want to save money and buy the unit from hand. Unfortunately, they quite often fall on unscrupulous sellers who can slip both stolen goods and counterfeit goods. Of course, you will not receive any receipt, even if everything is in order with the goods. But in order for there to be no problems and the registration of a car with a different engine was successful, you must conclude a sales contract. If the seller has nothing to hide, he will go to the conclusion of an agreement.

But even if the contract was concluded without problems, it is still worth checking the detail. This can be done by its number by contacting the NAMI expertise center. Here they will identify and check the car from which the motor being sold was removed. So you can find out if the car is listed as stolen, whether it was legally imported into the country and much more. useful information. Only verification is not free and depends on the complexity of the definition and the resources spent on it. But these expenses are quite justified - in the future, serious problems can be avoided.

Registration procedure

Having the necessary documents in hand, you can proceed directly to how to arrange a replacement. As already mentioned, two options are possible: replacement with a similar power unit and modernization. Let's analyze each of the cases.

Replacement for a similar internal combustion engine

This replacement option is simpler and, as already mentioned, from 10/7/18, data on the new motor is entered into the TCP during registration actions (re-registration for a new owner). If the engine matches in all respects with the previous one, it is necessary:

  1. Contact the nearest traffic police department or MREO and present your PTS, DKP, and your passport. Up to this point, an OSAGO policy must also be issued. It is no longer necessary to present it, but it should be in the database.

After that, the car will be registered and all the necessary changes will be made to the TCP, including the replacement of the engine, and the STS will be issued.

Modernization process

If you decide to make such serious changes in the design, then you are probably aware that you will need to install some elements that may not be adapted to work with the new motor. So that you are not denied registration, try to choose a power unit that is as close as possible in design to the previous one. In this case, the procedure is as follows:

  1. Contact the MREO department for permission.
  2. Contact an expert organization for technical expertise.
  3. Get expert opinions and go to the SC where the parts will be installed.
  4. Carry out a technical inspection of the car and get a diagnostic card.
  5. Go to the MREO with a receipt for payment of the state duty and a package of necessary documents (more extended than in the previous case. Full list see above).

If everything goes well, the car with the new unit will be registered. But if the conclusion of the inspector on the technical condition is negative, the engine number is illegible, or some other problems arise, registration may also be denied. In this case, it is necessary to demand a refusal in writing and go to court with it. Also often the reason for the failure is that the engine was imported from abroad. In this case, it is necessary to prove the legality of the import of the unit into the Russian Federation.

What happens if you do not register the installed engine

To answer the question of whether it is possible to change the engine without registration, if it is not similar to the “native”, we will give possible punishments for its absence:

  • A fine of 800 rubles.
  • Deregistration of a vehicle.
  • Restriction on registration actions for an indefinite period.

As you can see, the consequences can be quite serious, especially if more than powerful motor. So it is better to register all changes in a timely manner.

The cost of the registration procedure

If you do not take into account all kinds of checks, the cost of which can vary greatly depending on the place of their conduct, you only need to pay a state duty. Its size is only 350 rubles, which, against the background of the costs of technical expertise, checks and details, practically does not affect the total amount spent.

What is the result

Summarizing all of the above, we can give simple advice: you need to carefully choose the power unit for your car and if it is not similar to the one that was installed earlier, it is imperative to register a replacement. And how to do this and what you need for this should already be clear to you.

Engine replacement - reason for registration refusal: video

Today, many motorists want to change the engine in their car. This is a rather complicated procedure in all respects, which is performed only by professionals at the service. However, if you have an old carburetor machine without computers and complex electronics, the replacement can be done in the garage. To replace the engine, it is enough to purchase a new power unit, peripheral parts for it, if the model is different, and also draw up documents. If with technical part the question is more or less clear, then the owner of the car has more and more questions with the documents. It is interesting that the advice not to go to the traffic police and not to re-register the engine change, since this is generally a spare part, and not a numbered unit, is quite bold. The engine number is checked when changing ownership, so it must match what is in the registration and police database.

Interestingly, many car owners do not take their car engines seriously enough. When it comes to replacement power unit, the decision is made quite simply, the engine is not checked before purchase, and the peripheral parts are installed old. Documents are not drawn up, the traffic police is not aware of the operation at all. Indeed, the engine is a spare part of the car, it can be changed, but this must be reported to the police, since the power units are still licensed parts of the car. Designers are now common - cars imported for spare parts and then assembled in Russia. Against this phenomenon, representatives of the traffic police are fighting, so a different engine number will become a big problem for the owner of the car.

The physical process of replacing an engine with a similar variant

You can change the power unit to a similar one in terms of volume, horsepower and model almost without hindrance. To do this, it is enough to purchase new engine, who did not participate in the crime, install it and safely operate the car. The replacement takes place taking into account the specification of the power unit, while you need to take into account some important points that often remain in the background:

  • old box with gear ratios not always suitable for a new engine, you will have to adjust or change the gearbox to get the desired effect;
  • electronics will have to be configured with the help of specialists, the on-board computer is designed exclusively to work with the old engine, it needs to be reflashed;
  • if the unit is installed completely identical to the factory one in your configuration, there will be no problems with setting up and re-equipment at all;
  • when replacing an engine, it is important to take into account all its features; buying a used unit, you are always dealing with unpredictable modifications and changes;
  • when choosing an engine Special attention give it testing and technical expertise, it is also necessary to check the databases for car theft.

It is best to carry out the process of replacing the power unit at a professional station, where you will be given all the necessary documents and conclusions. Thus, you protect yourself from problems with the power unit. Improper installation of the device can be fatal to its operation, significantly reducing technical advantages from the execution of the process. However, before replacing, you need to think about whether the repair of the old unit will be cheaper.

Replacing the engine with a more powerful one - problems are already at the installation stage

If you decide to change the power unit to a more powerful one, but one that was installed by the factory on this model, problems can be avoided. But if you decide to install a power unit on your car that was not installed by the manufacturer, the problems will be quite serious. In the first case, you can simply install the unit on the old mounts, in extreme cases, replace the subframe. In the second option, you are waiting for such problems:

  • motor mounts do not fit, standard options pillows will have to be thrown away, other options purchased, it may also be necessary to cook new fasteners;
  • on-board computer, starter, generator, battery, the whole electronics system will change, this causes quite serious expenses that will be amazing;
  • one correct setting on-board computer must be professional, so that the work will have to be done at a quality service station, and not in a garage;
  • many parts will have to be installed from another car, including the gearbox and backstage, sometimes you have to completely re-equip the car;
  • for the normal operation of the new power unit, there are a number of obstacles that must be eliminated, and how harder engine the more trouble awaits.

It should be understood that this procedure can no longer positively affect the quality of operation of your car. Most likely, such a machine will not be able to serve and operate normally. You need to remember that factory assembly engine, its installation and aggregation with the gearbox are of high quality. But on the service this work is no longer very reliable. If the replacement is carried out in the garage, you should not expect reliability at all.

Paperwork for an engine replacement - we do everything right

If you want to do everything right, first you will have to contact the traffic police and write an application for the conversion of the vehicle. The application should indicate the model and modification of the car, the model of the old engine, the features of the new power unit. After submitting the application, you will be advised to contact one of the service centers that can issue an opinion on the possibility of such a conversion. Then the process will be as follows:

  • you buy an engine that you want to install on your car, be sure to check it for crime in the traffic police or through private organizations;
  • the next step will be to directly carry out the work, it is better to perform them on service center with obtaining all the necessary conclusions about the work performed;
  • The next step is to obtain information about technical condition vehicle, that is, passing a technical inspection at one of the service stations of the city;
  • with these documents you come to the traffic police, put the car on the site for inspection of the vehicle, apply for a change in the technical passport or registration data;
  • a specialist from the traffic police inspects the car, checks the numbers and sends the engine number for verification through Interpol databases, this is the final stage of paperwork.

No information about technical inspection your car will not be registered with the traffic police. Sometimes you don’t have to change the technical passport, this will save you 500 rubles. In modern technical specifications, the engine number is not prescribed, but it still appears in the registration data of the car. So you still need to re-register an engine change so that your car is legally clean and can cross the border without any problems or be sold to another owner.

Is it possible to drive with a new engine without registration?

Practically it is possible. If you change the power unit to an identical one in terms of model, volume and horsepower, re-registration is not a mandatory procedure. you can change registration number engine in the traffic police database, and this will be the right decision, but not mandatory. With any re-equipment, with a change in technical characteristics, even by one horsepower, you will have to re-register your actions in the traffic police. Otherwise, the following problems will arise:

  • at any traffic police post, a traffic police officer may ask you to open the hood to check the numbers, this will be a reason to send the car to a penalty area;
  • when trying to sell such a car, there will be a suspicion of a designer or other problems, and a verdict will be issued about illegal conversion TS;
  • when an accident occurs, the traffic police sometimes rewrite the numbers of all the units of the car and break it through the database, this will cause big problems For you;
  • if the car will be inherited in the future, the re-registration cannot be completed until the engine is re-registered, and this will be difficult to do;
  • the procedure for registering changes in the technical characteristics of the car must be dealt with in any case, as this affects the vehicle tax from the owner.

Today, traffic police officers are quite tough on manifestations of illegal re-registration of cars. This is a big problem that significantly reduces road safety. Many motorists would like to change the engine due to high wear, big performance problems or low power. But it is worth thinking three times whether the considerable costs and lengthy registration will be justified. If you want to supply a contract engine, watch the following video:

Summing up

One can find thousands of cars in every big city that have been converted with different engines. Most of them please their owners with a fairly high-quality ride. It should be noted that re-equipment in the garage rarely ends with high-quality transport work, since there is no equipment for normal engine tuning and electronic system car. This is especially true for modern machines with complex computers that are factory-designed for a specific power unit. Therefore, even if you decide to carry out re-equipment, it is worth doing it with specialists.

Before replacing the engine on a car with a more powerful one, you can consider other options for solving the problem. The first is chip tuning of the engine that is installed in your car. This is an important point that can save you money and bring a fairly high-quality work of the power unit. The second option is to sell a car and purchase more powerful car, the same model with more power. This often requires a small investment and gives you the benefit of a factory tuned motor and all peripherals. So the replacement of the power unit is needed in extreme situations, when nothing else can be done or is not economically viable. And how do you feel about the procedure for replacing the power unit and its complexity in Russia?

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