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This Omix replacement fuel injector is a direct‑fit injector for 4.0L Jeep Grand Cherokee (WJ) models from 1999–2004 and is sold individually. Built to meet or exceed OE specifications, it installs like the original and replaces OE 4854181. The injector is offered with the manufacturer’s limited five‑year warranty and intended as a factory‑style replacement for affected Willys/Jeep fuel systems.
Omix Fuel Injector 4.0L 99-04 Jeep Grand Cherokee (WJ)
