How much does it cost to replace an exhaust gas recirculation valve?

An Exhaust Gas Recirculation (EGR) valve is a must on diesel vehicles and helps limit the emission of pollutants emitted by your vehicle. By itself, it costs between 80 and 200 euros. On average it costs € 200 to replace an exhaust gas recirculation valve, but sometimes this can be avoided with less expensive descaling.

💶 How much does an exhaust gas recirculation valve cost in your car?

La The EGR valve, which stands for Exhaust Gas Recirculation, plays the role of limiting the nitrogen oxide (NOx) emissions of your car. To do this, the exhaust gas recirculation valve cools the exhaust gases by directing them through the intake manifold so that they are burnt out again.

In fact, when your engine is running at low speeds, some of the exhaust gases do not burn and are therefore emitted directly into the atmosphere in the form of fine particles.

The EGR valve helps to limit these emissions by returning exhaust gases to the engine to remove the maximum amount of particles and nitrogen oxides through a second combustion.

Did you know? An EGR valve is mandatory from 2015 on all new diesel vehicles.

The operation of the exhaust gas recirculation valve regularly clogs it. Soot, called scale, can form and block the valve and in particular the valve. Then it needs to be cleaned. But if it cannot be repaired, it will be necessary to replace the EGR valve.

The price of one EGR valve depends on your vehicle model. On average, calculate from 80 to 200 € for a new EGR valve. However, it happens that the price is lower or vice versa higher. It also varies depending on the type of valve, which can be pneumatic or electric.

An exhaust gas recirculation valve is usually sold as a kit. This then turns on the seals to replace those from your old valve. These gaskets are not very expensive, so the average price is about the same.

💸 How much does it cost to replace an exhaust gas recirculation valve?

In most cases, the problem of the exhaust gas recirculation valve can be solved by descaling, i.e. cleaning it, since it is often clogged with soot. However, there are times when a valve that is too dirty needs to be replaced. You will recognize a malfunction of the exhaust gas recirculation valve by the following symptoms:

• Loss of power during acceleration;
• Emissions of black smoke;
• The anti-pollution indicator light is on;
• Abnormal fuel consumption;
• The engine stalls for no reason.

Replacing the EGR valve is not a very long operation: it takes from one to two hours of work. This operating time must be added to the price of the EGR valve itself. However, labor costs vary from garage to garage.

The average hourly wage is around € 60, but it can range from € 30 to € 100 depending on the mechanic. Thus, the cost of replacing an exhaust gas recirculation valve can range from 90 to 400 euros.

In general, you can predict an average price of 200 € to change the EGR valve.

💰 How much does it cost to clean the exhaust gas recirculation valve?

Over time, the EGR valve tends to get dirty, especially if you are driving mainly in urban areas. This is because the exhaust gas recirculation valve cannot operate properly when driving at low speed and calamine will accumulate on the exhaust gas recirculation valve until it becomes blocked and clogged.

To avoid this, it is recommended that you regularly drive at high speeds on the highway and clean the exhaust gas recirculation valve.

Indeed, increasing the engine speed allows the temperature to rise and hence the removal of carbon by pyrolysis. You can also use additives to the fuel or carry out frequent descaling to avoid clogging of the exhaust gas recirculation valve.

Therefore, remember to properly service the EGR valve, otherwise you will have to completely replace it. Cleaning the exhaust gas recirculation valve, also called descaling, can be done in the garage using a special machine: we are talking about hydrogen descaling.

The descaling cost is 90 € on average. However, it varies from one garage to the next: from about 70 to 120 €.

Did you know? Removing or blocking the exhaust gas recirculation valve in the vehicle is prohibited by law. If your car does not have a working EGR valve, your car will definitely be reset to a pollution control system.

Remember, Vroomly has the best car garages for you to replace or clean your EGR valve. Use our online quote comparator to replace or descale your EGR valve at the best price!