Nissens 707190 HVAC Heater Core

Reliable HVAC Heater Core for BMW Models

The Nissens HVAC Heater Core 707190 is engineered to provide efficient heating performance for a wide range of BMW vehicles. Designed with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation in your BMW 2 Series, 3 Series, and 4 Series models.

• Core and tank made from corrosion-resistant aluminum
• Brazed cooling fins for enhanced heat dissipation
• Core dimensions: 9.69 inches length, 5.24 inches height, 1.02 inches width
• Compatible with multiple BMW models including 228i, 320i, 330i, 335i, 440i, M2, M3, and M4
• Part number 707190 ensures precise fitment and performance

Durable Aluminum Construction and Design

This Nissens heater core features an aluminum core and tank, providing excellent resistance to corrosion and heat. The brazed cooling fins improve thermal conductivity, allowing the heater core to efficiently transfer heat from the engine coolant to the vehicle’s cabin. With core dimensions of 9.69 inches in length, 5.24 inches in height, and 1.02 inches in width, this heater core is designed to fit specific BMW models accurately without modification.

Compatible BMW Models and Applications

The Nissens 707190 heater core is compatible with a variety of BMW vehicles, including the 2 Series models like 228i and M240i, 3 Series models such as 320i, 328i, 330i, 335i, and 340i, as well as 4 Series models including 428i, 430i, 435i, and 440i. It also fits performance models like the M2, M3, and M4. This part is ideal for owners seeking a direct replacement heater core for their BMW’s HVAC system.

Common Issues Resolved by Replacing the Heater Core

• Insufficient cabin heating during cold weather
• Coolant leaks inside the vehicle’s interior
• Fogging or moisture buildup on windows
• Unpleasant odors from the HVAC system
• Overheating engine due to poor coolant circulation

Installation Notes and Tips

When installing the Nissens heater core 707190, ensure the HVAC system is properly drained to avoid coolant spillage. Verify the core dimensions and compatibility with your specific BMW model before installation. Since the pipe is not included, reuse the existing pipes or source compatible replacements. Proper sealing and secure mounting are essential to prevent leaks and maintain system efficiency.

Quality Assurance and Warranty

Nissens manufactures this heater core to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, Nissens products typically come with manufacturer-backed quality assurance. Using part number 707190 guarantees a component designed to match the original equipment specifications for your BMW.