Nissens 70220 HVAC Heater Core

Overview of Nissens HVAC Heater Core 70220

The Nissens HVAC Heater Core 70220 is designed for reliable heating performance in select Audi models. Engineered with durable aluminum core material and plastic tanks, this heater core ensures efficient heat transfer and long-lasting operation.

• Core material constructed from aluminum for effective heat dissipation
• Plastic tank material to reduce corrosion and weight
• Mechanically jointed cooling fins for enhanced durability
• Core dimensions: 10.83 inches height, 6.22 inches length, 1.57 inches width
• Pipe not included with this heater core

Detailed Product Description

The Nissens HVAC Heater Core 70220 features an aluminum core that provides efficient thermal conductivity, essential for maintaining cabin comfort in Audi vehicles such as the Audi 100, 100 Quattro, 200, 200 Quattro, 5000 Quattro, A6, A6 Quattro, S4, S6, and V8 Quattro. The plastic tank material helps resist corrosion and reduces overall weight, contributing to the heater core's longevity. Its mechanically jointed cooling fins improve structural integrity and heat exchange efficiency, ensuring consistent heating performance. The core dimensions of 10.83 inches in height, 6.22 inches in length, and 1.57 inches in width are designed to match the OEM specifications for proper fitment and function. Note that this part does not include pipes, so existing connections must be reused or replaced separately.

Compatible Audi Models and Applications

• Compatible with Audi 100 and 100 Quattro models
• Fits Audi 200 and 200 Quattro vehicles
• Suitable for Audi 5000 Quattro
• Designed for Audi A6 and A6 Quattro
• Works with Audi S4, S6, and V8 Quattro models

Common Issues Addressed by This Heater Core

• Inadequate cabin heating due to clogged or leaking heater core
• Coolant leaks inside the vehicle causing fogging or dampness
• Overheating engine symptoms related to heater core failure
• Reduced HVAC system efficiency impacting passenger comfort
• Corrosion or damage to original heater core components

Installation Notes and Tips

When installing the Nissens HVAC Heater Core 70220, ensure the vehicle’s cooling system is properly drained before removal of the old heater core. Verify that the core dimensions match the OEM specifications for your specific Audi model. Since pipes are not included, inspect existing hoses and connections for wear or damage and replace if necessary. Proper sealing and secure mounting are essential to prevent leaks and maintain HVAC system performance.

Quality Assurance and Warranty

Nissens manufactures this heater core to meet or exceed OEM standards, using quality materials such as aluminum and plastic for durability and corrosion resistance. While specific warranty details are not provided here, Nissens products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.