Vehicle Compatibility Information For INFINITI for JX35 3.5L 2013 For INFINITI for QX60 3.5L 2014 For Nissan Altima 3.5L 2007-2014 For Nissan Murano 3.5L 2009-2014 For Nissan Pathfinder 2.5L 2014 For Nissan Pathfinder 3.5L 2013-2014 For Nissan Quest 3.5L 2011-2014 What is a throttle body ? The throttle body is the part of the engine that mixes air with the fuel to allow combustion to take place. When a throttle body gets clogged with carbon, the vehicle may suffer from issues ranging from a lack of fuel mileage, loss in efficiency or may even become totally inoperable. When you need to replace the throttle body: .
