Fuel Pump Relay Replacement. GMC Truck GMC C-Series Medium Duty Truck B7 1999

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Controls - 7.4L 🢒 Fuel Pump Relay Replacement

Remove the relay from the relay center (3).

Install the relay in the relay center (3).