Standard Ignition FJ1503 Fuel Injector

Reliable Fuel Injector for Audi A3 and Volkswagen Golf

The Standard Ignition FJ1503 fuel injector is designed for direct fuel injection systems in select Audi and Volkswagen models. Engineered to meet OEM specifications, this new GDI injector ensures precise fuel delivery for optimal engine performance.

• Direct fuel injection (GDI) type injector
• Plug-in attachment method with male blade terminals (2 terminals)
• Silver finish for corrosion resistance
• Includes two O-rings and gasket for proper sealing
• Compatible with gas fuel delivery systems
• OEM replacement part for Audi A3 and Volkswagen Golf

Product Details and Specifications

The Standard Ignition FJ1503 fuel injector is a new, direct injection component designed specifically for gasoline engines equipped with GDI technology. Featuring a plug-in attachment method, it connects via two male blade terminals, ensuring secure electrical contact. The injector comes with two O-rings and a gasket to provide a tight seal and prevent fuel leaks. Its silver finish offers durability and resistance to corrosion. This fuel injector is an exact OEM replacement, making it suitable for maintaining factory performance and reliability in Audi A3 and Volkswagen Golf vehicles.

Common Applications and Problem Solving

• Restores proper fuel atomization and engine efficiency
• Resolves rough idling and engine misfires caused by faulty injectors
• Eliminates poor acceleration and hesitation issues
• Prevents fuel leaks with included O-rings and gasket
• Supports emission control by ensuring accurate fuel delivery

Installation Notes and Tips

Installation requires disconnecting the electrical connector and removing the old injector carefully to avoid damage to the fuel rail or intake manifold. The included O-rings and gasket should be lubricated lightly with clean engine oil before installation to ensure a proper seal. Verify the terminal connections match the vehicle harness for a secure fit. No retainer clips or additional hardware are included, so reuse existing clips if applicable.

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet or exceed OEM standards for fit, form, and function. The FJ1503 part number is backed by a limited warranty against defects in materials and workmanship, providing confidence in its durability and performance for Audi A3 and Volkswagen Golf direct injection systems.