Gates EHV112 HVAC Heater Control Valve

Electric Heater Control Valve for Nissan and INFINITI

Gates EHV112 is an OE Performance electric heater control valve for thermal management in select Nissan Armada and INFINITI QX56 applications. It regulates coolant flow through the heater core to help maintain the requested cabin temperature, while supporting the vehicle’s electric coolant control system.

Key Features

• Electric heater control valve for HVAC temperature control
• OE Performance rating for factory-style fit and function
• Plastic, stainless steel, and rubber construction
• Female terminal gender and female electrical connector type
• Includes coolant control valve and heater control valve hose connections
• Gates EHV112 for direct replacement service

Product Details

This Gates Electric Heater Control Valve is built for vehicles that use electronically controlled coolant routing to manage passenger compartment heat. In electrified and internal combustion systems, the valve helps direct coolant through the heater core so the HVAC system can respond to temperature settings more accurately. Gates EHV112 is a practical replacement for service work on the Nissan Armada and INFINITI QX56, where consistent heater control is important for cabin comfort and system operation.

This part cross-references Nissan OE numbers 92400ZW00A and 92400ZW10A for the same application.

What It Helps Solve

• Inconsistent cabin heat output
• Heater core coolant flow control issues
• HVAC temperature setting response problems
• Faults related to an electric coolant valve assembly
• Service replacement needs on a leaking or malfunctioning heater control valve

Installation Notes and Tips

Fits 2006-2015 Nissan Armada, Heater Control Valve Hose Assembly; Electric Heater Control Valve. Fits 2006-2010 INFINITI QX56, Heater Control Valve Hose Assembly; Electric Heater Control Valve. Verify connector style, hose routing, and OE reference before installation. Inspect the surrounding coolant hoses and electrical connection points during service, and refill and bleed the cooling system according to factory procedure after replacement.

Quality Assurance

Gates supplies OE Performance replacement components engineered for vehicle-specific thermal management applications. EHV112 follows the brand’s focus on accurate fitment and dependable operation for HVAC coolant control service.