5H14 508 Air Conditioner Compressor Car AC Compressors SD6626 75R8384 4506 4507

Sanden model 5H14 508 Universal Auto air conditioning parts ac compressor for 508 12V 24V  75R8384 4506 4507 4652 5407 6627 6665

Hello, this product belongs to the 508/5H14 series, Sanden model. Belongs to general-purpose compressors, such as pickup trucks, small trucks, excavators, and so on. The applicable models are very wide, and the annual sales volume is also very large. The raw material of this product is aluminum, so the price is more expensive than iron cylinders, but the quality is very good.

The refrigeration system of an automobile's air conditioning system is powered by the compressor. It contributes to the transportation and compression of refrigerant vapor.Compressors come in two varieties: variable displacement and fixed displacement. Air conditioning compressors can be classified as fixed displacement compressors or variable displacement compressors based on their respective operating principles. The following is the introduction of fixed displacement compressors for cars: 1. Fixed displacement compressors' displacement rises in direct proportion to engine speed; they are unable to automatically adjust their power output to meet refrigeration demands, which significantly increases engine fuel consumption;

2. Typically, temperature indications from the evaporator output are collected and used to manage it. The compressor's electromagnetic clutch releases and it shuts off when the temperature reaches the predetermined point; on the other hand, when the temperature rises, the electromagnetic clutch engages and the compressor kicks on. The air conditioning system's pressure also regulates the constant displacement compressor. The compressor shuts off when the pipeline pressure reaches an excessive level. 

 1. The compressor warranty is calculated from the time the product arrives at your store, with a one-year warranty.

2. Compressor cylinder jamming caused by human factors is not covered by warranty (failure to clean the air conditioning condenser and pipelines before replacing with a new compressor, replacement of liquid storage bottles, etc.).

3. If there is a quality issue, please shoot a video as soon as possible to inform us of the problem.

4. Please use genuine and environmentally friendly refrigerants.

5. Only when the order quantity is more than 20 units can the warranty be enjoyed.

You can choose our brand packaging or neutral packaging for the product's outer packaging. Additionally, if you have a large order quantity of over 2000 units, we can also help you customize the packaging you need. 

small car ac compressor 4 pieces/1 box

big car ac compressor 2 pieces/1 box

1. The air conditioning pipes, condenser, and evaporator need to be cleaned when a new compressor is installed. The internal air conditioner pipes should be separated and cleaned. A special cleaning solution should be poured into the condenser and evaporator of the pipes, allowed to soak for approximately 20 minutes, and then the filth and cleaning solution should be flushed out simultaneously using high-pressure nitrogen.

2. If the drying bottle is a pipeline filter, it needs to be replaced, and the expansion valve needs to be properly cleaned or replaced.

3. Select only pure refrigerant, please.

4. Add about 450 grams of refrigerant and install a new compressor.