Fuel Injector Sets - 4Cyl

Replace aging or clogged injectors or upgrade your 4-cylinder engine's fueling with a complete set of matched fuel injectors. These injector sets include four units designed to deliver precise fuel delivery for improved idle, throttle response, and consistent power.

Whether you're restoring an older vehicle to stock performance or tuning for higher output, our collection brings together injectors from trusted manufacturers with the specifications you need.

  • Complete sets of 4 injectors for 4-cylinder applications
  • Available in various flow rates, impedance types, and connector styles
  • OEM-style replacements or high-flow performance options
  • Direct-fit designs that plug into factory harnesses and fuel rails

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

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