This is the complete fuel hose that will connect the 3.4L 5VZ-FE high-pressure fuel rail to the existing fuel-injected vehicle’s high-pressure fuel delivery system, the hard line on the RH side frame. This is a complete replacement hose that eliminates the need for the extension pressure hose. This full hose connects directly to the fuel rail and the existing fuel line on the right-hand side of the frame. This is also a suitable replacement option for 3VZ-E-equipped vehicles.
