Bosch UPGRADE Fuel Injectors (6) for 93-98 Ford 4.9L 3.8L V6 Replaces F1ZE-B4C. Fuel Injectors - Upgrade. Fuel Injectors - OEM. Fuel Injectors - Performance. This is a flow-matched set of 6 OEM Bosch UPGRADE professionally remanufactured fuel injection units.
