Fuel Injector

On any fuel injection system, an injector is used to produce a spray pattern that will help mix with incoming air and create a more even burn during the combustion process. Fuel injectors started as mechanical components and then advanced to being electronically controlled with a computer. This allows a very precise metering of fuel for the best performance and fuel economy.

When choosing the proper fuel injector, it's important to confirm the year, make, model, and engine size for a stock replacement. For aftermarket and custom fuel injection, the first step is choosing the correct type for your application, matching the physical size and volume you need. The electrical connectors also need to match your wiring harness. Once the injectors have been installed and your vehicle is running again, be sure to use the best fuel injector cleaner to help keep your fuel system in great shape.

JEGS offers a large number of fuel injector options from top manufacturers such as Accel, FAST, AUS Fuel Injection, Holley, Walker Products, and more. Each injector is manufactured with high quality components and assembly, providing the engine performance and reliability you need.