Infiniti Genuine Radiator Shroud Cooling Reservoir Tank Cap 21712-79900 QX70/FX QX50/EX Q60/G COUPE Q60/G CONVERTIB Q45 M45 M37/56 M35/45 M HYBR G35/37/25 SEDAN G35 FX45/35 Infiniti Genuine Radiator Shroud Cooling Reservoir Tank Cap 21712-79900 QX70/FX Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility