Maf Sensors Measure the amount of air flowing into a fuel injected engine. If you have a badly running engine and the engine check light reads P0101 then its likely time to replace your Mass Air Flow Sensor. Fit 15-18 Chevrolet City Express 2.0L/08-12 Infiniti EX35/2013 Infiniti EX37/03-12 Infiniti FX35/2013 Infiniti FX37 /05-08 Infiniti FX45 /09-13 Infiniti FX50 /11-12 Infiniti G25/03-08 Infiniti G35 /08-13 Infiniti G37 /2013 Infiniti JX35 /06-10 Infiniti M35 /11-13 Infiniti M37 /06-10 Infiniti M45/2015 Infiniti Q40/05-06 Infiniti Q45 /14-15 Infiniti Q50/14-15 Infiniti Q60/14-19 Infiniti Q70/15-19 Infiniti Q70L /14-17 Infiniti QX50 /04-13 Infiniti QX56/04-15 Infiniti QX60 /14-17 Infiniti QX70/14-19 Infiniti QX80/03-09 Nissan 350Z /09-19 Nissan 370Z/04-14 Nissan Altima/05-19 Nissan Armada /09-14 Nissan Cube /05-19 Nissan Frontier /04-14 Nissan Maxima /03-14 Nissan Murano /12-20 Nissan NV1500/13-19 Nissan NV200/12-19 Nissan NV2500 /12-19 Nissan NV3500/04-15 Nissan Pathfinder/04-15 Nissan Quest /08-13 Nissan Rogue /14-15 Nissan Rogue Select/03-12 Nissan Sentra/04-19 Nissan Titan/16-19 Nissan Titan Xd/07-19 Nissan Versa /05-15 Nissan Xterra/06-08 Suzuki Grand Vitara /Fits Infiniti V6, V8 2.5L, 3.5L, 3.7L, 4.5L, 5.0L, 5.6L /Fits Nissan 1.6L, 1.8L, 2.0L, 2.5L L4, 2.5L V6, 3.5L, 3.7L, 3.8L, 4.0L, 5.6L 4Cyl Hybrid