Fuel Injection Pressure Regulator Retainers
- ACDelco®Genuine GM Parts™ Fuel Injection Pressure Regulator Retainer (55572038)Genuine GM Parts™ Fuel Injection Pressure Regulator Retainer by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.37Save: $0.66 (15%)$3.71