Product Description for Engine Fuel Injector Set Optimize your vehicle's performance with our Engine Fuel Injector Set, designed to enhance fuel efficiency and engine operation. Whether you're replacing old parts or upgrading your system, this injector set offers reliability and improved functionality for your vehicle. Fitment: Specifically designed for Ford 5.4 L models from 2005 to 2007 and Lincoln 5.4 L models from 2005 to 2007. Ensure compatibility with your model before purchasing to guarantee proper fit and performance. OEM Number: This fuel injector set corresponds to OEM part numbers 5C3Z9F593DA, 5C3Z9F593DC, and 5C3E9F593DB. Verify these numbers match your original equipment to ensure a seamless integration and optimal performance. Reduce Fuel Consumption: Engineered to promote smooth engine operation and balanced fuel delivery, these fuel injectors help reduce overall fuel consumption. Experience enhanced efficiency and power with this essential upgrade. Durable Material: Crafted from high-quality plastic and metal materials, the fuel injectors boast a firm structure that resists aging and cracking, offering a long service life and dependable performance under various conditions. Excellent Replacement: Manufactured to original standards, these injectors serve as a direct replacement for old or broken engine fuel injectors. Benefit from professional-grade quality and a straightforward installation process. Upgrade your vehicle with our Engine Fuel Injector Set and experience improved fuel efficiency and engine performance. Designed for durability and precision, these injectors are the ideal replacement for maintaining your car's optimal operation.