The Nissan Titan typically has four oxygen sensors: two upstream (pre-catalytic converter) and two downstream (post-catalytic converter). However, the exact number may vary based on the engine configuration and model year, so it's always best to consult the specific service manual for your vehicle.
There are two oxygen sensors on a Nissan Sentra. This vehicle is an ultra-low emission car, thus needing only two oxygen sensors.
four
There is 2 oxygen sensors on the 2002 Nissen altima
And they are expensive to replace... (i replaced one @ $400)
The 2009 Nissan Titan has 32 valves.
The 2013 Nissan Titan has 32 valves.
The 2010 Nissan Titan has 32 valves.
The 2005 Nissan Titan has 32 valves.
The 2014 Nissan Titan has 32 valves.
The 2007 Nissan Titan has 32 valves.
The 2006 Nissan Titan has 32 valves.
The 2011 Nissan Titan has 32 valves.