Four Seasons 74908 HVAC Heater Control Valve

Four Seasons 74908 Heater Valve Overview

Four Seasons 74908 is a rotary electronic heater valve for HVAC temperature control systems. It is an OE replacement heater control valve built with thermoplastic and steel construction, using an electric valve operation and a non-bypass style for direct coolant flow control to the heater core.

Compatible with Ford Fiesta, Ford Escape, Ford Transit Connect, and Ford Fusion applications, this Four Seasons heater valve supports precise cabin heat regulation in vehicles that use an electronic heater valve at the heater core.

Key Features

• Rotary electronic heater valve for HVAC temperature control
• Electric valve operation for controlled coolant routing
• Non-bypass style design
• Thermoplastic / steel construction
• OE replacement design for direct-fit service
• 2 hose connectors and 2 terminals

Product Details

Four Seasons Heater Valve line components are built for temperature control service in automotive HVAC systems. Part number 74908 is a heater control valve that regulates coolant flow to the heater core, helping the system respond properly to temperature commands from the vehicle’s climate controls. This part cross-references Gates EHV115 for the same application.

Use Four Seasons 74908 when servicing a Ford Fiesta, Ford Escape, Ford Transit Connect, or Ford Fusion equipped with a rotary electronic heater valve at the heater core. The OE replacement design supports straightforward matching to the original valve configuration.

What This Part Helps Address

• No cabin heat from restricted or failed heater valve operation
• Heat stuck on due to a valve that no longer closes correctly
• Uneven temperature control from inconsistent coolant flow
• HVAC performance issues tied to a worn electric heater valve
• Coolant routing problems at the heater core connection

Installation Notes and Tips

Install Four Seasons 74908 at the heater core connection and verify the hose connector layout and terminal count match the original unit before replacement. Confirm the vehicle uses a non-bypass electric heater valve and inspect the HVAC control circuit, coolant hoses, and connectors during service. Fits 2014-2018 Ford Fiesta, N/A; Fits 2013-2016 Ford Escape, N/A; Fits 2014-2016 Ford Transit Connect, N/A; Fits 2013-2014 Ford Fusion, N/A.

Quality Assurance

Four Seasons manufactures HVAC temperature control components for OE-style service applications. Part number 74908 is listed as an OE replacement heater valve for the specified Ford applications.