This high flow 800cc fuel injector is multi-fuel compatible and uses the Bosch EV-1 style connector.
If you have the URD 7th injector kit for the 5VZ-FE, or the URD Supplimental Injector kit for the 1GR-FE and need more fuel flow than the 640cc injector those kits came with, you can upgrade to this injector. It will fit the injector mount used in those kits perfectly.
This high flow fuel injector will also fit in the mounts that are part of the TRD Supercharger for the 2UZ-FE 4.7L V8 (discontinued), and the TRD 7th Injector Kit for the 5VZ-FE Supercharger. Both applications will require tuning upgrades.
This will not replace the port injectors on these trucks.