Blower Motor Resistor Regulator 4M519A819AA 5M5H8C607AA QFZ1393SM Compatible with C-MAX Focus MK2 MK3 Mondeo MK4

4M519A819AA Blower Motor Resistor Regulator for C-MAX Focus MK2 MK3 Mondeo MK4 5M5H8C607AA QFZ1393SM This blower motor resistor regulator is designed to control the speed of the vehicle's heating and cooling fan.It is compatible with specific models of C-MAX, Focus MK2, MK3, Mondeo MK4, and related variants.The unit replaces part numbers 4M519A819AA and 5M5H8C607AA, commonly known as QFZ1393SM.It integrates directly into the existing HVAC system to regulate airflow by adjusting fan speed settings.Installation is straightforward, typically requiring basic tools and direct replacement of the faulty component.This resistor regulator functions with the vehicle's electrical system to consistent performance of the cabin ventilation.

• Compatible with multiple models including C-MAX Focus MK2 MK3 and Mondeo MK4 for broad application
• Direct replacement for OEM 4M519A819AA correct fit and function
• Also references to QFZ1393SM and 5M5H8C607AA for easy identification and compatibility verification
• Designed to regulate blower motor speed for consistent HVAC performance in your vehicle
• Engineered for with components to support long-term use