Nissens 70228 HVAC Heater Core

Overview of Nissens HVAC Heater Core 70228

The Nissens HVAC Heater Core 70228 is engineered for reliable heating performance in select Audi and Volkswagen models. Constructed with durable aluminum materials, this heater core ensures efficient heat transfer and long-lasting operation for your vehicle's HVAC system.

• Core and tank made from corrosion-resistant aluminum
• Brazed cooling fins construction for enhanced durability
• Core dimensions: 7.28 inches height, 6.93 inches length, 1.26 inches width
• Designed without included pipes for direct replacement
• Compatible with multiple Audi and Volkswagen models including A3, Golf, Jetta, Tiguan, and TT series

Detailed Product Description

The Nissens heater core 70228 features a robust aluminum core and tank, providing excellent resistance to corrosion and heat stress. Its brazed cooling fins construction improves heat dissipation efficiency, which is critical for maintaining cabin comfort in vehicles such as the Audi A3 Quattro and Volkswagen Golf R. The precise core dimensions ensure a proper fit within the HVAC housing, supporting optimal airflow and heating performance. This heater core is designed for vehicles that require a direct OEM replacement without additional pipe fittings.

Compatible Vehicles and Applications

This heater core is compatible with a range of Audi and Volkswagen models, including but not limited to:

• Audi A3, A3 Quattro, Q3, Q3 Quattro, TT, TT Quattro, TT RS Quattro, TTS Quattro
• Volkswagen CC, Eos, Golf, Golf R, GTI, Jetta, R32, Tiguan, Tiguan Limited

Common Issues Addressed by This Heater Core

• Insufficient cabin heating due to clogged or leaking heater core
• Coolant leaks inside the vehicle causing foggy windows or damp carpets
• Overheating engine symptoms related to heater core failure
• Unpleasant odors from coolant contamination in the HVAC system
• Reduced HVAC system efficiency impacting passenger comfort

Installation Notes and Tips

• Ensure the vehicle is fully cooled and coolant system depressurized before removal
• Drain the coolant and disconnect heater hoses carefully to avoid damage
• Verify core dimensions and fitment against the vehicle’s OEM specifications
• Replace any worn or damaged seals and clamps during installation
• Refill and bleed the cooling system properly to prevent air pockets

Quality Assurance and Warranty

Nissens heater cores are manufactured to meet strict quality standards, utilizing corrosion-resistant aluminum and brazed fin technology for durability. Part number 70228 undergoes rigorous testing to ensure reliable performance in compatible Audi and Volkswagen vehicles. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.