Nissens 72040 HVAC Heater Core - Rear

Overview of Nissens HVAC Heater Core 72040

The Nissens HVAC Heater Core 72040 is designed specifically for Mercedes-Benz Sprinter 2500, Sprinter 3500, and Sprinter 3500XD models. Engineered with durable aluminum core material and plastic tanks, this heater core ensures reliable heating performance and efficient cabin temperature control.

• Core Material: Aluminum for effective heat transfer
• Tank Material: Durable plastic construction
• Construction: Mechanically jointed cooling fins for enhanced durability
• Core Dimensions: Height 6.3 inches, Length 5.98 inches, Width 1.65 inches
• Pipe Included: No

Detailed Product Description

The Nissens 72040 heater core features an aluminum core that provides efficient heat conduction, essential for maintaining comfortable cabin temperatures in Mercedes-Benz Sprinter 2500, 3500, and 3500XD vehicles. The plastic tanks reduce weight and resist corrosion, contributing to the longevity of the component. Its mechanically jointed cooling fins improve structural integrity and heat dissipation, ensuring consistent performance under various operating conditions. The compact core dimensions allow for a precise fit within the HVAC system of the specified Sprinter models.

Compatible Vehicles and Applications

This heater core is compatible with the following Mercedes-Benz Sprinter models:

• Sprinter 2500
• Sprinter 3500
• Sprinter 3500XD

It is designed to replace the original heater core in the HVAC system, restoring proper heating function and preventing issues such as insufficient cabin heat or coolant leaks.

Common Issues Addressed by Nissens Heater Core 72040

• Reduced or no heat output inside the vehicle cabin
• Coolant leaks within the HVAC system
• Fogging or moisture buildup on interior windows
• Overheating of the engine due to heater core failure
• Unpleasant odors caused by leaking coolant

Installation Notes and Tips

Installation of the Nissens 72040 heater core requires removal of the dashboard and HVAC housing in Mercedes-Benz Sprinter 2500, 3500, and 3500XD models. It is recommended to drain the cooling system before removal to avoid spills. Ensure all connections are properly sealed and clamps are securely fastened to prevent leaks. Professional installation is advised to maintain system integrity and performance.

Quality Assurance and Warranty

Nissens heater cores are manufactured to meet OEM specifications, using high-quality aluminum and plastic materials for durability and performance. The 72040 part undergoes rigorous quality control to ensure reliable operation. Warranty coverage details should be confirmed at the time of purchase, typically including protection against manufacturing defects.