4GD820803M 4GD260805E Auto Air Compressor For Audi A6/Q7 For VW 2.5/3.0 C7PA WXAD033

4GD820803M 4GD260805E Auto Air Compressor For Audi A6/Q7 For VW 2.5/3.0 C7PA WXAD033

The automobile air conditioning compressor is the core component of the automobile air conditioning system and plays a key role in driving the refrigeration cycle. It achieves rapid cooling of the air in the car by compressing low-pressure cold gas into high-pressure and high-temperature gas. A high-quality compressor provides efficient refrigeration capacity, which can reduce the temperature inside the car in a short time and provide a comfortable driving experience. At the same time, it must have the characteristics of low energy consumption, low noise and reliability to ensure the long-term stable operation of the air conditioning system. The performance of the automobile air conditioning compressor directly affects the working effect of the entire air conditioning system. Choosing a high-performance and reliable compressor will bring a more comfortable driving experience to the driver.

Parameter :

WNRLN Packing

ß ß ßWNRLN packaging and shock-proof foams, which have protective functions.

Their thickness is thicker than ordinary box and foam , Relatively speaking, the quality of WNRLN packaging is better than that of ordinary packaging.

ß ß ß It has the advantages of good stiffness and high wear resistance.

It is deeply loved by domestic and foreign customers.

4 steps to diagnose a car air conditioning compressor problem:

Step 1: Start the engine and turn on the A/C to the highest setting. This will activate the air conditioning compressor, which will draw refrigerant from the evaporator at low pressure, compress it, and send it to the condenser at high temperature and pressure.

Step 2: Listen for any unusual noises. Inspect the clamps, fixing points, hoses, and lines for breaks, cracks, missing nuts or bolts, and vibrations transmitted from the engine to the cabin. Check the belt, clamping device, tensioner pulleys, and clutch for wear, as they can cause unusual noises. If no obvious issues are found, consult a qualified technician to further diagnose the problem.

Step 3: Check for cool air coming from the air vents. Make sure the cooling fans operate when the air conditioner is on. Clean or replace the cabin air filter if necessary. Remove any debris, such as leaves, bugs, or dirt, that could obstruct airflow through the condenser.

Step 4: Inspect for visible leaks under the car. Look for any signs of refrigerant leakage, such as oily stains or puddles. If a leak is detected, it is recommended to seek professional assistance to properly diagnose and repair the issue.

Goods Picture

The role of compressor

The compressor is an essential component of the air conditioning system in a vehicle. Its primary function is to circulate and compress the refrigerant gas, which is responsible for cooling and dehumidifying the air in the cabin. The process starts with the compressor drawing in low-pressure refrigerant gas from the evaporator and then compressing it into a high-pressure, high-temperature gas. This compressed gas is then sent to the condenser, where it releases heat and transforms into a high-pressure liquid. After leaving the condenser, the pressurized liquid refrigerant flows through the receiver drier or accumulator, which removes any moisture or debris from the refrigerant. From there, the refrigerant passes through the expansion valve or orifice tube, which regulates the flow of the refrigerant into the evaporator. Inside the evaporator, the high-pressure liquid refrigerant rapidly expands and evaporates, absorbing heat from the air passing over the evaporator's fins. This cools the air and reduces its humidity. The cooled air is then blown into the cabin through the vents, providing a comfortable and refreshing environment for passengers. Overall, the compressor plays a crucial role in the refrigeration cycle of the air conditioning system, ensuring that the refrigerant is properly circulated, pressurized, and transformed to achieve effective cooling inside the vehicle.

warehouse

Warranty:

We provide one year quality warrantee. Any question of the product, please first contact us

This warranty is subject to the following conditions and exclusions:

1.The shipping costs for return back to our company is in buyer side

2. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

3. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.

As soon as we receive the goods, we will repair or change new part .

4. If the quality or damage caused by improper installation or use, not within the scope of warranty