This page helps you verify bulb sizes for the 2011 Nissan 370Z by lighting position, so you can match the correct bulb to each exterior and interior lamp before you buy. Because the 370Z can use different lighting setups depending on trim, market, and body style, checking the exact location is the safest way to avoid ordering the wrong part.
For this model year, the chart includes common fitments such as D2S headlight bulbs, 921 reverse bulbs, 168/917 license plate and parking bulbs, 7444NA front turn signal bulbs, 7440A rear turn signal bulbs, and several LED-based positions for brake, tail, daytime running, side marker, and center high mount stop lights. Interior locations like the map light, glove box light, and trunk or cargo area light are also listed for easier replacement.
Fitment can vary with trim package, lighting package, and whether the car has factory halogen, HID, or LED-based assemblies, so always compare the bulb in the vehicle with the chart before purchasing. This is especially important on a 2011 Nissan 370Z if the car has been modified with aftermarket lighting conversions, since the installed bulb type may no longer match the original equipment. If you are upgrading to LED, check that the bulb size is correct and that the lamp housing is compatible, because some conversions may need additional parts or may not work properly with every socket. When in doubt, remove the old bulb and verify the base style and connector shape before ordering replacements.