Air conditioning compressors used OE

Active filters

Air Conditioning Compressors – The Heart of Your Vehicle's Cooling System

The air conditioning compressor is the core component responsible for compressing and circulating the refrigerant within your vehicle’s AC system. Without a properly functioning compressor, the air conditioning won't work optimally, directly impacting comfort and even road safety.

When should you replace the air conditioning compressor?
Common symptoms indicating compressor failure include:

  • No cool air from the vents
  • Strange noises (knocking, squealing, grinding) from under the hood when the AC is on
  • Oil or refrigerant leaks around the compressor area
  • Reduced airflow efficiency
  • Illuminated air conditioning warning light on the dashboard


Main causes of compressor malfunction
Failures often result from worn ball bearings, faulty seals, lack of lubricant, or contaminants in the system. Regular AC servicing extends the compressor's lifespan and helps avoid costly repairs.

How to select the right air conditioning compressor?

When choosing the correct AC compressor, pay attention to the following:

  • Vehicle make, model, and year
  • Engine capacity
  • Technical specifications from the manufacturer
  • Type of refrigerant used in your vehicle

Matching the correct part ensures trouble-free installation and operation.

FAQ – Frequently Asked Questions About AC Compressors

1. Can I replace the AC compressor myself?

Although it may seem straightforward, compressor replacement requires specialized tools and knowledge. We recommend having a qualified mechanic perform the job.

2. Does a new compressor require oil filling?

Most new compressors come factory-filled with oil, but it’s essential to check the product documentation to confirm.

3. What causes the most common compressor failures?

Failures are often due to insufficient maintenance, refrigerant leaks, contamination, or a damaged drive belt.

4. How to maintain your AC compressor?

Annually check system tightness, replace the cabin air filter, and periodically run the AC even in winter months to keep the system in good health.

Why buy AC compressors online?

Buying air conditioning compressors online gives you access to a wide range of models for various makes and years at competitive prices with fast delivery. We provide products from reputable brands, certified and covered by warranty.

If you need assistance in selecting the right part, contact our expert!