52021260 52063999 597910629 RC.600.205 Auto AC Compressor For MODELO CHEVROLET S10 2.8 DIESEL 2012 WXCV047

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Top 6 Causes of Automotive A/C Compressor Failure

1. Refrigerant Leaks and Low Charge

The most frequent cause of compressor failure is refrigerant leaks. When refrigerant levels drop too low, the compressor loses its lubrication since the oil circulates with the refrigerant. This leads to increased friction and eventual seizure. Common leak points include worn seals, corroded fittings, and damaged lines. Regular system checks can prevent this issue.

2. Contamination in the System

Dirt, moisture, and metal particles can seriously damage a compressor. Moisture mixes with refrigerant to form corrosive acids, while metal debris from previous failures can score internal components. Always flush the system thoroughly after a compressor failure and replace the receiver-drier to prevent contamination issues.

3. Electrical Problems

Electrical failures often prevent the compressor clutch from engaging properly. Issues like burnt clutch coils, corroded wiring, or faulty relays can stop the compressor from receiving power. Testing clutch resistance and checking wiring connections should be part of any diagnosis.

4. Improper Lubrication

Using the wrong type of oil or incorrect oil quantity causes most lubrication-related failures. Each compressor requires specific oil types like PAG or ester oil. Too little oil leads to excessive friction, while too much can cause hydraulic lock. Always measure oil carefully during servicing.

5. System Overpressure

Excessive pressure from overcharging or poor heat dissipation can destroy compressors. Blocked condensers, faulty pressure switches, or simply adding too much refrigerant can cause pressure to spike, leading to broken valves or cracked housings. Proper charging procedures and condenser maintenance prevent this.

6. Normal Wear and Tear

Even with perfect maintenance, compressors eventually wear out. Typical lifespan ranges from 8-12 years depending on usage. Signs of age include increasing noise, reduced efficiency, and small oil leaks. When repair costs approach the price of a new unit, replacement becomes the better option.

Guangzhou Wei Xing Automobile Air Conditioning Parts Co., Ltd.

        Guangzhou Wei Xing automobile air conditioning parts Co., Ltd. was founded in 1998, is an automobile air-conditioning compressor factory, 20 years specializing in automotive air-conditioning compressor production, research and development, processing services. 

        Stable quality and professional services have been recognized and supported by customers in more than 50 countries all over the world. In order to meet the needs of customers and better service customers, the company set up sale shop in 2005, the main sales of own brand "WNRLN" and foreign well-known brands of compressors and automotive air-conditioning systems related accessories.

       With the globalization of the world and the development of the Internet, the company began to open the official website in 2015 to realize the diversification of online and offline sales,allowing customers to have a better shopping experience. In the past 20 years, we have developed a professional technical team and sales team to provide professional overall solutions and provide the whole set of air-conditioning design and production services. Professional attention enables us to go further, and it is our mission to bring China's good quality to the whole world.

Your Best Choice！

At our automotive air conditioning compressor company, we are dedicated to providing exceptional service to our customers. Our service philosophy revolves around three key principles:Service, Quality Assurance,customer satisfaction.

First and foremost, we are committed to responsiveness in our customer service approach. We recognize that issues with air conditioning compressors can arise unexpectedly and may require urgent attention. That's why we have established a dedicated customer support team that is available around the clock to address any concerns or inquiries. Whether it's troubleshooting technical issues, providing guidance on installation and maintenance, or processing warranty claims, our team is always ready to assist our customers promptly and efficiently."After-sales service make permanent customer".

Secondly,we prioritize reliability in everything we do. We understand the critical role that air conditioning compressors play in the functionality of vehicles, especially in hot climates or during long journeys. Therefore, we ensure that our products are built to the highest standards of quality and durability. From the materials we use to the manufacturing processes we employ, reliability is at the forefront of our operations. Additionally, we offer comprehensive warranty coverage and after-sales support to instill confidence in our customers regarding the performance of our compressors.

Furthermore,We closely monitor market trends and customer feedback to identify areas for improvement and innovation. By staying at the forefront of technological advancements, we aim to deliver products that exceed our customers' expectations and set new industry standards.

In addition to these core principles, we place a strong emphasis on building long-term partnerships with our customers. We believe that open communication, mutual respect, and trust are essential for fostering successful business relationships. We actively seek feedback from our customers and use it to drive continuous improvement in our products and services. By aligning our goals with those of our customers and working collaboratively towards shared success, we aim to create value and sustainable growth for both parties.

We aim to be the preferred choice for automotive air conditioning solutions globally.