Radiator VAZ 2110 - replacement, installation and repair

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In simple terms, the cooling radiator is designed to remove excess heat from the power unit. That is, it serves to protect against engine overheating and does not allow the engine to fail.

But over time, under even the most gentle operating conditions, the radiator can fail. Some are trying to repair it, although in fact the repair will only give a temporary effect, allowing them to get to the service station under their own power. The best option is replacement.

Cooling radiator device

Content

The main structural elements include:

• frame;
• pipes;
• cores;
• drain valve located at the bottom of the housing;
• the fill plug is located on top of the main body, equipped with inlet and outlet valves;
• thermostat;
• fan.

Cooling radiator design: 1 – radiator;
2 – sensor for turning on the electric fan; 6 – rubber cushion; 7 – drain plug. The housing design includes two tanks with attached pipes that transmit cooling. The cores include brass tubes soldered to the cooling fins located in the inner part of the housing. The fill plug directs the cooling liquid into the radiator; the drain valve is necessary so that, if necessary, the liquid can be drained from the cooling unit. The operation of the engine depends on which direction the radiator fan on the VAZ 2110 should rotate; if the system is operating correctly, cooling air should be supplied to the engine.

Design

Diagram of the engine cooling system
The structural elements of the cooling unit being considered today are:

• Two body parts;
• Pipes;
• Cores;
• Drain valve located at the bottom of the housing;
• Filler plug at the top of the housing with two valves (inlet and outlet).

Also in fairness, it is worth including a thermostat and an electric fan in the cooling system, which play an important role in cooling the engine.

1. The housing consists of two tanks with adjacent pipes through which coolant passes.
2. The core is a series of brass tubes that are soldered to the cooling fins. They can be found inside the case.
3. The fill plug allows coolant to be redirected to the radiator, and the drain valve allows the coolant to drain when needed.

Reasons for engine overheating

Overheating of the VAZ 2110 engine can occur for many reasons. The main one is a malfunction of the cooling system.

What is the reason? What to do?

1. Clogging of the pipes occurs due to the use of low quality coolant. The only way to avoid this is to use high-quality and proven materials.
2. The appearance of smudges and leaks reduces the fluid level - the solution is a complete replacement of all components.
3. Contamination of the housing; during operation, various debris adheres to the radiator housing: particles of dirt, leaves, dead insects and much more; a preventive measure is periodic cleaning of the outer surfaces of the housing.
4. Leaks in the radiator, there is only one way out - dismantling, inspection and subsequent replacement.

Why does the engine overheat?

The engine on a VAZ 2110 can overheat for various reasons. The first priority is a decrease in the efficiency of the cooling system. Why does it stop working properly?

1. The cooling system pipes may become clogged. Today such a situation is rare. Mainly provided that very low-grade coolant is used for CO. There is only one way out - change the pipes and use normal coolant.
2. Various smudges and leaks lead to a decrease in the coolant level. Here you will have to replace all the components that are causing the leak.
3. The housing is dirty. Over time, debris, dirt, leaves, insect corpses, and so on accumulate on the radiator housing. This negatively affects work efficiency. Therefore, be sure to periodically clean the exterior of the housing.
4. Radiator leak. In such a situation, you will have to remove it, assess the extent of the damage and decide whether to repair it or replace it with a new one.

Choosing a new radiator

Choosing a radiator is not an easy task. Before removing the VAZ 2110 radiator, it is important to decide what will be the replacement. The choice is not large, but you should approach it with all responsibility.

There are two options for cooling devices for the “ten” domestic model - aluminum and copper. The choice depends on several indicators: reliability, long-term operation, cost.

Aluminum radiator

Aluminum – light weight, low price. It has poor thermal conductivity, which significantly reduces the engine cooling effect. Corrosion begins to appear after a short period of use.

Copper radiator for VAZ 2110

Copper - heavy weight, effectively copes with the task assigned to it. Thanks to the copper coating, the radiator is protected from corrosion, which significantly increases its service life. It has high mechanical strength, which protects the device from unwanted leakage. Despite all the positive qualities, there is still a drawback - the high price.

It is quite difficult to specifically answer the question: how much does a radiator on a VAZ 2110 cost, as well as how much does a heater radiator on a VAZ 2110 cost, since the price depends directly on the manufacturer and the quality of the product.

Choosing something new

Before removing the cooling radiator from your VAZ 2110, you need to think about what unit will be in its place. There are not many options, but the choice should be made wisely.

Kraft model

For the domestic “ten” there are two types of cooling devices - aluminum and copper . And here it is important to think about what exactly you want - reliable, long-term operation, or minimal financial costs for its purchase.

1. Aluminum. They are light in weight and quite cheap. Prices directly depend on the manufacturer. But such radiators have poorer thermal conductivity and do not cool the engine as effectively. Plus, aluminum units are characterized by the appearance of corrosion after a short period of operation. Among the most popular models, we note two: Luzar. Its cost is now about 1000 rubles;
2. Pramo. You will have to pay about 1600 rubles for it.

Replacing a radiator on a VAZ 2110

Replacing a VAZ 2110 radiator with 16 valves is simple; you can use the instruction manual or consult a specialist.

Step-by-step instructions that will help you achieve the desired result:

1. Using the bottom plug, drain the coolant;
2. Remove the battery from the seat, as it will interfere with the replacement;
3. In the case of an injection engine, it is necessary to remove the air filter;
4. It is imperative to disassemble the upper fasteners of the frame, release and dismantle the electric fan;
5. Remove the steam inlet and outlet pipes;
6. The radiator can be removed without unnecessary damage; to do this, you need to tilt it slightly to the side of the power unit;
7. If small leaks appear without visible corrosion damage, it is possible to repair the radiator, but this is a risky endeavor, because the part, even after a very high-quality repair, can cause many problems;
8. When installing new equipment, you should pay attention to the condition and appearance of the rubberized cushions necessary to support the lower part of the radiator housing. It is important that these pillows fit firmly into the holes located along the crossbar;
9. Fill the system with new cooling, connect each pipe, install the battery in its place, tighten each plug one by one, check the fasteners on which the VAZ 2110 radiator frame is secured. Only after a complete check can you try to turn on the engine and check its performance, followed by a check replaced cooling element.

Although replacing the cooling radiator of a VAZ 2110 is a simple procedure, we absolutely must not forget about the subtleties, nuances, safety precautions, as well as consistency in work. Or you can simply go to a car dealership and entrust the replacement to specialists.

Self-repair of VAZ 2110 radiator

Sometimes situations arise that it is impossible to do without radiator repair work, when you have to take everything into your own hands.

What and how to attach the radiator to a VAZ 2110 is described in the section on replacing the device; a mandatory action is to drain the cooling after the engine has completely cooled. Hoses, clamps, fan, radiator frame 2110 all must be properly disconnected before repair.

Sealing

In this case, you should have the necessary skills in this area and have special equipment. Before starting work, you need to clean the radiator from accumulated dirt. When soldering a small crack, it is enough to make a small seam, which cannot be said about a hole; a plate of the appropriate size will be required; if the tubes are damaged by more than 10%, it will need to be replaced.

Using a recovery agent

Minor damage to the heat exchanger can be repaired by using special products. And so, when repairing a VAZ 2110 radiator, sealant or reducing powder can become indispensable assistants to get to the place of a full inspection and repair. But of course, in this situation it is better to use “cold welding”.

Many car enthusiasts decide to replace spare parts from one car with another, trying to solve an existing problem or save money. And therefore, to the question: will a radiator from a VAZ 2110 fit on a VAZ 2114 - definitely not. The fact is that the radiators of these models are not only different in size, but also have different fastenings.

Choosing a radiator for VAZ-2110

The part is not cheap, but the stingy one pays twice. Therefore, in the case of a cooling radiator, it is better to overpay a hundred or two, but provide your engine with a normal operating temperature and save it from overheating.

The original radiator of the VAZ-2110 has lugs for fastening, but some manufacturers produce models without these fastenings.

Signs of malfunction and breakdown

The signs of a malfunctioning radiator that needs to be replaced are clear - an irreparable leak and puddles under the car.

Leaks can be caused not only by physical damage, but also by poor-quality coolants. In any case, repairing radiators using magic additives that close cracks and holes is detrimental to the engine. No one can say that this product will clog the cooling system. Therefore, there are two options - replacement or repair.

Articles

Sometimes repairing a radiator is completely impossible, and sometimes it will cost more than a new one. Therefore, we will immediately consider the market offers and the model. And there are only two models - for the 1.5-liter carburetor engine and for all the others. Later models for all injection engines are suitable for both Priora and Kalina. An old radiator for a carburetor engine has catalog number 2110-0810106000 and costs about 1000-1500 rubles. A new one with article number 2172-1300010, 2112-1301012, 21102-1301012, 2170-1301012-95 can cost from two to six thousand.

On “tens” since 2008 with radiators.

Prices

The price of a VAZ-2110 radiator depends on the material and manufacturer:

1. Copper radiator. It is produced by only a few factories: Orenburg, SHAAZ and several foreign companies. The high price is justified by its high service life, excellent heat dissipation properties and maintainability. The only downsides are the price and weight. It is heavier both in rubles and in kilograms.

   Copper radiator 2-row.

2. Aluminum. The most popular type of radiators because they are the most affordable. Its advantages include what they don’t like about copper ones - weight and price. It's light and cheap. In other respects, it is much inferior to copper - in terms of corrosion resistance, strength, service life, and heat dissipation properties. In addition, aluminum radiators cannot be repaired. They are produced by several dozen domestic and foreign factories, and the most popular are radiators from DAAZ, Luzar, Kraft, Weber, Bautler and a number of other factories.

   Aluminum radiator 2112-1301012.