Heater Inlet Hose Control Valve For 2004-2015 Nissan Armada 5.6L Infiniti QX56

Heater Inlet Hose Control Valve for Nissan Armada and Infiniti QX56

This heater inlet hose control valve regulates coolant flow into the heater core, allowing proper cabin heating on 2004 to 2015 Nissan Armada 5.6L and Infiniti QX56 models.

Overview

This heater inlet hose control valve manages coolant flow to the heater core, letting the climate system deliver warm air on demand. It is a direct replacement part for 2004 to 2015 Nissan Armada 5.6L and Infiniti QX56 vehicles. Built for owners restoring proper cabin heat or replacing a failed valve.

Built For Performance

• Controls coolant flow into the heater core
• Direct-fit replacement for the factory valve location
• Durable construction rated for hot coolant exposure
• Vacuum or cable actuated design matching original operation
• Sealed to resist coolant leaks at the hose connections

Fits These Machines

• for Nissan Armada 5.6L 2004-2015
• for Infiniti QX56 2004-2015

On-The-Job Use

• Restoring cabin heat when the original valve fails
• Cooling system repairs involving the heater circuit
• Routine maintenance on high-mileage Armada and QX56 models

Specs At A Glance

Good To Know

Q: What are the signs this valve needs replacing? A: Common symptoms include no cabin heat, coolant leaks near the firewall, or inconsistent temperature from the vents.

Q: Do I need to drain the cooling system before installing it? A: Yes, draining the cooling system and refilling with the correct coolant afterward is recommended to avoid spills and air pockets.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.