Nissens 70233 HVAC Heater Core

Overview of Nissens HVAC Heater Core 70233 for Audi A6

The Nissens HVAC Heater Core 70233 is designed specifically for Audi A6 and A6 Quattro models, providing reliable heating performance. Constructed with durable aluminum materials, this heater core ensures efficient heat transfer and long-lasting operation.

• Core and tank made from corrosion-resistant aluminum
• Brazed cooling fins construction for enhanced durability
• Core dimensions: 11.69 inches length, 5.67 inches height, 1.02 inches width
• Includes pipe for straightforward installation
• Compatible with Audi A6 and A6 Quattro models

Detailed Product Description

The Nissens heater core 70233 features an aluminum core and tank, which provide excellent resistance to corrosion and heat. The brazed cooling fins construction improves heat dissipation and structural integrity, making it suitable for the demanding HVAC systems in Audi A6 vehicles. With precise core dimensions of 11.69 inches in length, 5.67 inches in height, and 1.02 inches in width, this heater core fits seamlessly into the HVAC assembly of the Audi A6 and A6 Quattro. The included pipe facilitates easier connection to the vehicle’s heating system, reducing installation time and complexity.

Common Applications and Issues Addressed

• Restores proper cabin heating in Audi A6 and A6 Quattro models
• Resolves coolant leaks within the heater core assembly
• Eliminates fogging and poor defrost performance caused by heater core failure
• Prevents overheating issues related to inefficient heat exchange
• Addresses unpleasant odors from leaking or damaged heater cores

Installation Notes and Tips

When installing the Nissens heater core 70233, ensure the cooling system is fully drained before removal of the old core. Verify the core dimensions match the original part to guarantee proper fitment. The included pipe should be connected securely to avoid leaks. It is recommended to inspect and replace any worn hoses or seals during installation to maintain system integrity. Professional installation is advised for optimal results and to avoid damage to the HVAC system.

Quality Assurance and Warranty

Nissens manufactures this heater core to meet OEM specifications for Audi A6 and A6 Quattro vehicles. The use of aluminum materials and brazed cooling fins construction supports durability and corrosion resistance. This part number 70233 is backed by Nissens’ quality standards, ensuring reliable performance. Please refer to Nissens’ warranty policy for specific coverage details.