Nissens 77656 HVAC Heater Core - Front

Nissens 77656 Heater Core for Veracruz

The Nissens 77656 HVAC heater core is a front-mounted replacement for the 2007-2012 Hyundai Veracruz. Built with aluminum core and tank construction, it is made for efficient heat transfer and dependable cabin heating performance. This heater core is a direct-fit option for Hyundai Veracruz front HVAC service needs.

Key Features

• Fits 2007-2012 Hyundai Veracruz, front
• Aluminum core material for efficient thermal transfer
• Aluminum tank material for consistent construction
• Brazed cooling fins for improved heat exchange design
• Pipe included for application-specific installation
• Part number 77656 for accurate ordering and catalog lookup

Product Details

Nissens 77656 is an HVAC heater core engineered for the front heating system in the Hyundai Veracruz. The aluminum core and aluminum tank design supports heat transfer through a compact core measuring 5.9100 in. high, 9.6500 in. long, and 1.0600 in. wide. Brazed cooling fins are used to support thermal efficiency and durability in the heater assembly. This part cross-references Hyundai OE number 971383J000 for the same application.

Common Replacement Reasons

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Moisture or fogging from heater core leakage
• Restricted heat output from a clogged core
• Need for a front HVAC heater core replacement on a Hyundai Veracruz

Installation Notes

Verify vehicle fitment by year, model, and front position before installation. Inspect the HVAC housing, coolant lines, and seals during service, and confirm the pipe connection matches the original layout. Proper cooling system bleeding is important after heater core replacement to restore normal heater performance. Part number 77656 should be matched to the vehicle application before ordering.

Quality Assurance

Nissens develops and manufactures thermal management components with a focus on consistent aftermarket quality. The 77656 heater core reflects that approach with aluminum construction and brazed fin design for the 2007-2012 Hyundai Veracruz front HVAC system.