Fuel Injection Pressure Regulator 0438161001 For Mercedes-Benz 190E 300SE 300SEL

Fuel Injection Pressure Regulator 0438161001 For Mercedes 190E 300SE 300SEL

Suppresses high-frequency pressure pulses generated by the fuel pump, ensuring that the injector nozzles inject fuel at a constant pressure, improving combustion efficiency and power output stability

Reduces the pressure load on components such as fuel pumps, injectors and fuel rails, especially for vehicles with high mileage or high performance operating conditions.

Part Number: 000 078 03 92, 0000780392, FP10651, PR416, 0438161001

For Mercedes 190E 300SE 300SEL

Package Include: 1 Pc