Nissens 71744 HVAC Heater Core

Overview of Nissens HVAC Heater Core 71744

The Nissens HVAC Heater Core 71744 is designed for reliable heating performance in select Jaguar and Mercury vehicles. Engineered with durable aluminum materials, this heater core ensures efficient heat transfer and long-lasting operation for your Jaguar X-Type or Mercury Cougar and Mystique models.

• Core and tank constructed from corrosion-resistant aluminum
• Brazed cooling fins for enhanced heat dissipation
• Core dimensions: 7.56 inches height, 5.71 inches length, 1.57 inches width
• Includes pipe for straightforward installation
• Compatible with Jaguar X-Type and Mercury Cougar, Mystique models

Detailed Product Description

The Nissens 71744 HVAC heater core features a robust aluminum core and tank, providing excellent resistance to corrosion and thermal stress. Its brazed cooling fins improve heat exchange efficiency, ensuring your vehicle's cabin heating system operates effectively. The precise core dimensions—7.56 inches in height, 5.71 inches in length, and 1.57 inches in width—are tailored to fit the HVAC system of Jaguar X-Type and Mercury Cougar and Mystique models. The included pipe simplifies the replacement process by providing all necessary components for a secure connection.

Compatible Vehicles and Common Applications

This heater core is compatible with the following vehicles:

• Jaguar X-Type
• Mercury Cougar
• Mercury Mystique

It is designed to replace faulty or leaking heater cores in these models, restoring proper heating function and preventing coolant leaks.

Common Issues Addressed by Nissens Heater Core 71744

• Insufficient cabin heat due to clogged or damaged core
• Coolant leaks inside the vehicle cabin
• Overheating caused by inefficient heat exchange
• Unpleasant odors from contaminated heater core
• HVAC system malfunction related to heater core failure

Installation Notes and Tips

When installing the Nissens 71744 heater core, ensure the cooling system is fully drained before removal. Handle the aluminum core carefully to avoid damage to the fins. Verify that the included pipe is properly connected to prevent leaks. It is recommended to inspect and replace any worn hoses or seals during installation to maintain system integrity.

Quality Assurance and Warranty

Nissens manufactures this heater core to meet OEM specifications, using high-quality aluminum materials and brazing techniques for durability. The part number 71744 undergoes rigorous quality control to ensure fitment and performance for Jaguar and Mercury vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer.