A Plus Auto Fuel Injectors for V8 Hemi 5.7L – Direct-Fit Replacement, Pre-Installed O-Rings

These A Plus Auto fuel injectors are direct-fit replacements engineered for V8 Hemi 5.7L engines in select Chrysler, Dodge, Jeep and Ram models, providing restored fuel spray pattern and flow for reliable engine performance.

If your 5.7L Hemi is showing rough idle, reduced fuel economy, or inconsistent throttle response, worn or clogged fuel injectors are a common culprit. A Plus Auto injectors are built to match OE form, fit and function and are performance-tested for leak resistance, spray cone angle and flow consistency to help bring your engine back to factory-like operation. They include pre-installed O-rings and a basket filter at the inlet to improve filtration and installation reliability.

How do these injectors fit my V8 Hemi 5.7L vehicle?

These injectors are manufactured to replace specific OEM part numbers and bolt directly into the intake rail without modification on listed model years. They match electrical connector type and mounting dimensions expected by the vehicle harness for a straightforward swap.

• Direct replacements for FJ732, FI11369S and OEM equivalents
• Pre-installed O-rings for leak-free sealing
• Compatible electrical connector and mounting geometry
• Designed for easy, tool-minimal installation on listed models

What performance specifications should I expect from these injectors?

The injectors are tested for both dynamic and static flow rates, spray pattern and coil resistance so you get predictable fueling behavior. Their spray cone and multiple-hole nozzle design support efficient atomization across typical engine RPM ranges.

• Dynamic flow: approximately 127.0 ±5% ml/min
• Static flow: approximately 301.0 ±5% ml/min
• Spray cone angle: about 15 ±1 degrees for proper atomization
• Coil resistance: 12.5 ±1 Ω to match injector drivers

Which vehicles and model years are covered by these injectors?

These injectors cover a wide range of Chrysler, Dodge, Jeep and Ram V8 applications across multiple model years. Verify fitment by comparing part numbers or the vehicle application list before ordering.

• Chrysler 300 (2005–2018 V8 variants listed)
• Dodge Challenger, Charger, Durango, Magnum and Ram 1500/2500/3500 years shown in compatibility list
• Jeep Commander and Grand Cherokee 2006–2018 in specified V8 trims
• Specific fit notes (e.g., 2012 Ram 2500 gas-only) are included for accuracy

Who is this for? A Plus Auto fuel injectors are aimed at DIY mechanics, professional shops and fleet managers who need OE-style replacement injectors for V8 Hemi 5.7L engines. If your vehicle matches the listed applications and you want a tested replacement with pre-installed seals, basket filtration and a one-year unlimited-mile warranty, these injectors offer a practical, cost-effective repair option to restore consistent fueling and drivability.