Keep fuel metering crisp and every cylinder firing with the Standard Ignition Fuel Injector FJ983. It drops in as a direct-fit replacement for the 2007-2012 Acura RDX, delivering a precise, atomized spray of fuel to the intake so the engine control system can hold the target air-fuel ratio through idle, cruise, and acceleration.
Diagnose the root cause before replacing — these symptoms can have other sources, and injectors often serve one cylinder each. Confirm how many your engine uses.
Interchange: 16450RWCA01 · 67584 · 2-39045 · 239045 · 800-2019N · 8002019N. Manufacturer part number FJ983.
This part cross-references / interchanges with the following part numbers:
What vehicles does the FJ983 fit?
It is a direct-fit replacement injector for the 2007-2012 Acura RDX. Check the Buyer's Guide tab to confirm it matches your specific vehicle.
What does a fuel injector do?
It opens on a signal from the engine control unit to spray a metered, atomized charge of fuel into the intake, helping maintain the correct air-fuel ratio.
What are the signs an injector may need replacing?
Rough idle, misfires, hard starting, hesitation, or a fuel odor can point to a clogged, leaking, or stuck injector. Diagnose the cause before replacing.
How many injectors do I need?
Engines typically use one injector per cylinder. Confirm the quantity your engine requires and how many are included before ordering.
What interchange numbers does the FJ983 replace?
It cross-references 16450RWCA01, 67584, 2-39045 (239045), and 800-2019N (8002019N). Match your original part number to be sure.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
