Heater Inlet Hose Control Valve For Nissan Armada 04-15 5.6L Infiniti QX56 06-10

Heater Inlet Hose Control Valve for Nissan Armada and Infiniti QX56

This heater inlet hose control valve regulates coolant flow into the cabin heater core, letting the climate system deliver consistent warmth in the 2004-2015 Nissan Armada and 2006-2010 Infiniti QX56 with the 5.6L V8 engine.

Overview

The heater inlet hose control valve meters hot coolant into the heater core so cabin temperature stays steady across the full temperature range. This valve is designed to fit the 5.6L engine in the 2004-2015 Nissan Armada and 2006-2010 Infiniti QX56, making it a direct replacement for a failed or leaking heater inlet hose control valve. It suits DIY technicians and shop mechanics servicing coolant and HVAC systems on these full-size SUVs.

Built For Performance

• Controls coolant flow into the heater core to regulate cabin heat output
• Constructed for the 5.6L V8 coolant system found in these full-size SUVs
• Sealed housing designed to hold under normal heater circuit operating pressure
• Replaces a stuck or leaking heater inlet hose control valve
• Direct fitment for the heater inlet hose circuit on compatible model years

Fits These Machines

• for Nissan Armada 2004-2015 5.6L
• for Infiniti QX56 2006-2010 5.6L

On-The-Job Use

• Restores heater output when a valve is stuck closed
• Stops coolant seepage at the heater inlet hose connection
• Routine coolant system service on high-mileage SUVs
• Climate control repair when cabin heat will not adjust

Specs At A Glance

Good To Know

Q: How do I know if my heater inlet hose control valve has failed? A: Common signs include no cabin heat, heat that will not adjust, or coolant weeping around the valve body. Confirm the valve moves freely and seals before ordering.

Q: Does this valve fit both the Armada and the QX56? A: It is listed for the 5.6L engine in the 2004-2015 Nissan Armada and 2006-2010 Infiniti QX56. Check your model year and engine before purchase.

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