A-Premium Fuel Injector Set for Dodge, Jeep, Chrysler — 4-Hole Set of 4 for 2.0/2.4L with O-Rings

If your vehicle is running rough, idling inconsistently, or showing reduced fuel efficiency, a set of new fuel injectors can address clogged or leaking components that disrupt fuel spray patterns. This A-Premium four-injector kit (reference FJ1058, 04891577AC) is designed for several Chrysler, Dodge and Jeep models with 2.0L and 2.4L inline-four engines. The kit includes four injectors with O-rings and a two-blade male terminal configuration for straightforward installation by a competent DIYer or mechanic.

Which vehicles will these injectors fit?

These A-Premium injectors are made to match specific late-model Chrysler, Dodge and Jeep 4-cylinder applications. Confirm fitment with your VIN or the seller’s compatibility tool before ordering to ensure correct match and avoid returns.

• Chrysler: 200 (2011–2014) and Sebring (2007–2010) — L4 2.4L
• Dodge: Avenger (2008–2014), Caliber (2007–2012) — L4 2.0L/2.4L; Journey (2009–2015) — L4 2.4L
• Jeep: Compass and Patriot (2007–2017) — L4 2.0L/2.4L
• Reference numbers: A-Premium FJ1058, OEM cross 04891577AC

How do these injectors affect engine performance?

Replacing failing injectors restores proper fuel atomization, which helps the engine run more smoothly and can reduce rough idle or hesitation. Correct spray patterns also support more consistent combustion, which can improve throttle response and fuel metering accuracy managed by the engine control unit.

• Restores even fuel distribution across cylinders
• Reduces misfires and rough idling from clogged or leaking injectors
• Supports stable fuel trims and improved throttle response

What are the technical specifications and included items?

Each injector in this four-pack uses a two-terminal male blade connector and comes with replacement O-rings to help ensure a secure seal. These are designed for gasoline engines and have four nozzle holes per injector to produce the intended spray pattern for the specified engine families.

• Fuel type: Gasoline; terminal: 2-pin male blade
• O-rings included for immediate installation
• Injector configuration: 4 holes per nozzle for targeted spray
• Package: set of four matching injectors (FJ1058 / 04891577AC)

Is there warranty coverage or post-purchase support?

A-Premium supplies a one-year unlimited-mileage guarantee on these fuel injectors, allowing you to replace units that show manufacturing defects within that period. Keep your proof of purchase and document installation details to speed any warranty claim or customer support request.

• One-year unlimited-mileage guarantee from A-Premium
• Customer support available for fitment or product questions
• Verify compatibility prior to installation to preserve warranty

Who is this for? This four-injector kit is meant for owners and technicians working on compatible Chrysler, Dodge or Jeep 2.0L and 2.4L inline-four engines who need a direct-replacement injector set to resolve fueling issues. It’s appropriate for DIYers with basic mechanical experience or professional shops replacing all injectors at once to restore balanced performance. Always confirm part compatibility with your vehicle and follow recommended safety and installation procedures, or have a qualified mechanic perform the installation.