OEM Hitachi High Pressure Fuel Pump for various Nissan and Infiniti models equipped with the 5.6L VK56VD.

The High Pressure, or mechanical, Fuel Pump responsible for compressing the fuel supplied by the in-tank electric fuel pump to the pressure required for the high-pressure direct injection. Failure of the HPP will result in loss of power, Check Engine Light illumination, and poor performance.

OEM Alternative Replacement for 16630-1LA1A.

Fits:

• 2011-2018 Infiniti M56 / Q70 (VK56VD equipped)
• 2011+ Infiniti QX56 / QX80 (VK56VD equipped)
• 2016+ Nissan Titan (VK56VD equipped)
• 2017+ Nissan Armada (VK56VD equipped)