Shop Cadillac Escalade EXT Fuel Injection Pressure Regulator. All Models. All Models; 2.0L. All Models Models, Repair - OEM Cadillac Part # 5003870AA (05003870AA)

Pressure. Regulator. Fuel. Injection. REGULAR.
A device to control the Pressure of the Fuel to the Fuel injectors.

Fuel Injection Pressure Regulator

All Models. All Models; 2.0L. All Models; 2.4L. All Models; 2.5L; Convertible. All Models; Fuel Pump Mounted. Neon. Prowler.
Fuel Pressure Regulator - Repair or Replace
If your fuel pressure regulator is in need of repair, your may experience extended crank times or buck or hesitate under acceleration.