Used for: Back Up Reverse Light Bulb
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Side Marker Light Bulb Front
Used for: Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb, Map Light Bulb
Used for: Courtesy Light Bulb, Map Light Bulb
Used for: Glove Box Light Bulb, Glove Box Light Bulb(Compare to original - Option 2)
Used for: Glove Box Light Bulb(Compare to original - Option 1)
Used for: Interior Door Light Bulb
Used for: Trunk or Cargo Area Light
This 2017 Nissan GT-R bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right fit before you order replacements. Because the GT-R uses different lighting setups depending on trim, market, and body style, checking the exact lamp location is the safest way to avoid buying the wrong part.
Use this page to compare the bulb type for headlights, tail lights, turn signals, interior lights, and other exterior lamps on the 2017 Nissan GT-R. Some positions use LED assemblies, while others use replaceable bulb sizes such as 921, 168/917, 194/7441, 7444NA, 7440A, 2721, 194NA, 158, 161, and 74 depending on the application listed below.
Fitment can vary by trim package, lighting package, and market, so always confirm the installed bulb before purchasing, especially if your GT-R has been modified or imported. Many exterior positions on this model are LED-based, which may mean a full module rather than a simple replaceable bulb, while some owners may have aftermarket halogen conversions or custom lighting changes. If the car has been altered, compare the original bulb, connector style, and housing depth before ordering, and double-check whether the replacement is for the complete LED unit or only the serviceable bulb inside it.
The bulb chart for this page lists the low beam headlight as LED on the 2017 Nissan GT-R. In many cases, that means the light is part of an LED assembly rather than a standard replaceable halogen bulb.
The high beam headlight is listed as LED. Some GT-R lighting setups combine high and low beam functions in an LED unit, so verify the exact headlamp configuration on your car before ordering parts.
Yes, the daytime running light is listed as LED. Depending on trim and market, the DRL may be integrated into the headlamp assembly rather than serviced as a conventional bulb.
The back up reverse light bulb is listed as 921.
The license plate light bulb sizes listed for the 2017 Nissan GT-R are 168 and 917.
The front turn signal light bulb is listed as 7444NA.
The rear turn signal light bulb is listed as 7440A.
The front side marker light bulb is listed as 194NA.
The rear side marker light bulb is listed as LED on this page, so it may be part of an LED rear lamp assembly rather than a standard bulb socket.
Both the map light and courtesy light are listed as 194 and 7441.
The trunk or cargo area light is listed as 158.
The interior door light bulb is listed as 161.
The page lists glove box options as 2721 for one comparison entry and 74 for another glove box listing, including an optional 74 entry. Because glove box fitment can vary, confirm the installed bulb before buying.
On this page, the brake light bulb and the center high mount stop light are both listed as LED. That usually means the light source is integrated into an LED assembly rather than a standard replaceable bulb.
