Air filter hose: role, service and cost

The purpose of your car's air filter is to supply clean air, filtered of all impurities, to your car's engine. Thus, in order to be able to take in outside air, this filter is connected to a special hose located under the air filter housing. In this article, we will share with you the important information you need to know about the air filter hose: its role, how it works, symptoms of its wear and its cost in case of replacement!

💨 What is the role of the air filter hose?

The rubber hose for the air filter is located next to the carburetor your car and back to air filter housing... Its role is important for allow transportation of outside air enters the car up to the filter.

Additionally, it has a reducer to concentrate the circulating air and prevent too much pressurized air from entering. There are many models of air filter hoses, they will differ in the following characteristics:

• Hose length;
• Number of fittings on the hose;
• The diameter of the latter;
• Air reducer size;
• Hose brand;
• The type of air filter fitted to the vehicle.

If you want to know the exact designation of the air hose installed on your car, you can consult with your service book. Indeed, it contains all the manufacturer's recommendations and links to each wear part, as well as the replacement period.

🔍 How does the air filter hose work?

When air enters the car, it passes through the air filter hose, which transports it to the air filter for filtration. The gearbox also prevents large impurities from entering. which can clog the air hose or clog the filter prematurely.

Then the air will be transferred to air flow meter whose role is to measure the amount of air entering the engine through the air intake.

Thus, the air hose is the first key to getting air into your vehicle. Over time, it gradually deteriorates and needs to be changed. every 150-000 kilometers... Thus, it is a wear part with a long service life.

🛑 What are the symptoms of the HS air filter hose?

The air filter hose can wear out over time and this will result in change the correct functioning of your vehicle. Some symptoms don't cheat, they translate instantly hose problem air filter or, more generally, to the air intake system.

Your air filter hose is defective if you experience the following symptoms in your vehicle:

1. Vehicle lacks power : Due to the lack of air in the combustion system, the engine will not be able to accelerate to high revs. Thus, you will especially feel this symptom during the acceleration phases;
2. Increased fuel consumption Since combustion is not optimal, the car will try to compensate by injecting more fuel into the engine cylinders. This increase can be as high as 15%;
3. Vehicle will have difficulty starting : you will need to make several attempts before you can successfully start the car with the ignition key;
4. Engine misfires : the engine does not work optimally due to insufficient air supply and, as a result, misfire in the engine;
5. The car will stall more and more often : poor combustion of the air-fuel mixture will cause the vehicle to stop;
6. Black smoke rises from the exhaust This smoke may be more or less thick depending on the condition of your engine and exhaust system.
7. The hose is damaged : you see tears, cracks or even cracks in the rubber of the hose.

💶 How much does the air filter hose cost?

The air filter hose is an inexpensive item that you can purchase from any car dealer or various internet sites. On average, it is sold between 10 € and 20 € by its characteristics and brand.

If you go through a mechanic in a garage to replace it, you will also have to consider the labor cost. This one will rise between 25 € and 100 € by region and selected type of establishment.

The air filter hose supplies air to your vehicle before filtering it. Its proper functioning is essential for maintaining good combustion in the engine. If your air intake system fails, use our online garage comparator to find the closest to you and at the best price on the market!