Replacement 5-wire electronic heater control valve for Vintage Air Gen II systems. This valve meters coolant flow to the heater core for precise temperature regulation and smooth blend control. Designed to restore proper heating performance when the original valve becomes weak, stuck, or begins to leak. Installs inline in the heater hose circuit.

• For Vintage Air Gen II systems
• 5-wire electronic servo control
• Regulates coolant flow for accurate temperature blend
• Plastic body, compact inline design
• Sold each