INFINITI QX56 2004-2010. NISSAN ARMADA 2004-2010. Knock Detonation Sensor. Infiniti QX56 2004–2010 — 5.6L V8. NISSAN PATHFINDER 2007-2011. Nissan Armada 2004–2010 — 5.6L V8. • Knock Sensor Kit with two sensors and one harness connector assembly for 5.6L V8 VK56DE engines.
