Nissens 92221 A/C Evaporator Core

Overview of Nissens A/C Evaporator Core 92221

The Nissens A/C Evaporator Core 92221 is designed for reliable air conditioning performance in select Mercedes-Benz models. Engineered with durable aluminum and brazed cooling fins, this evaporator core supports efficient refrigerant flow and heat exchange for optimal cabin comfort.

• Constructed from lightweight, corrosion-resistant aluminum
• Features brazed cooling fins for enhanced heat dissipation
• Core dimensions: 11.85 inches length, 7.87 inches height, 2.56 inches width
• Compatible with R134a refrigerant systems
• Designed for Mercedes-Benz CLS55 AMG, CLS63 AMG, CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, and E550 models

Technical Details and Construction

The Nissens 92221 A/C Evaporator Core is manufactured using high-quality aluminum, which offers excellent thermal conductivity and resistance to corrosion. The brazed cooling fins improve heat transfer efficiency, ensuring the evaporator core effectively cools the air passing through the HVAC system. Its precise core dimensions—11.85 inches in length, 7.87 inches in height, and 2.56 inches in width—are engineered to fit specific Mercedes-Benz models equipped with R134a refrigerant systems. This part does not include O-rings, so replacement seals should be sourced separately during installation.

Compatible Mercedes-Benz Models

This evaporator core is compatible with a range of Mercedes-Benz vehicles, including the CLS55 AMG, CLS63 AMG, CLS500, CLS550, E55 AMG, E63 AMG, E320, E350, E500, and E550. It is specifically designed to meet the HVAC requirements of these models, ensuring proper fitment and performance within their air conditioning systems.

Common Issues Addressed by the Evaporator Core

• Reduced cooling efficiency or weak air conditioning output
• Leaks or damage within the evaporator core causing refrigerant loss
• Unpleasant odors or moisture buildup inside the HVAC system
• Inconsistent cabin temperature regulation
• System contamination due to corrosion or debris in the evaporator

Installation Notes and Tips

• Ensure compatibility with your specific Mercedes-Benz model before installation
• Replace O-rings and seals as they are not included with this part
• Handle the evaporator core carefully to avoid damage to the aluminum fins
• Flush the HVAC system to remove contaminants before installing the new evaporator
• Consult vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty

The Nissens A/C Evaporator Core 92221 is manufactured to meet OEM standards for durability and performance. While specific warranty details may vary, Nissens products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer prior to purchase.