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
Used for: Interior Door Light Bulb
Used for: Trunk or Cargo Area Light
This page covers the 2020 Nissan GT-R bulb sizes by lighting position, so you can quickly match the correct replacement to the right lamp on the car. Whether you are replacing an exterior signal, a cabin bulb, or a cargo light, the chart is organized to help verify fitment before you buy.
The 2020 GT-R uses a mix of LED lighting and a few conventional bulb types depending on the location. Because the exact setup can vary by market and body style, checking the bulb position first is the best way to confirm the correct size for your specific vehicle.
For the best fit, compare the bulb listed for your lighting position with the bulb already installed in your GT-R, especially if the car has been modified or if you are shopping for an aftermarket replacement. Trim and lighting package differences can affect what is fitted from the factory, and some cars may have LED assemblies where others use replaceable bulbs. If you are converting from halogen to LED or replacing an LED unit with an aftermarket part, make sure the connector, polarity, and depth match the original housing. When in doubt, remove the old bulb and verify the number printed on the base before ordering.
The 2020 Nissan GT-R lists LED for both the high beam and low beam headlight functions. Because these are LED units, they are typically replaced as assemblies or modules rather than as a standard removable halogen bulb.
The brake light bulb is listed as LED on the 2020 Nissan GT-R. That means the brake light setup is not a simple plug-in incandescent bulb in the usual sense, so fitment depends on the exact lamp assembly.
The tail light bulb is listed as LED for the 2020 GT-R. If you are replacing a tail lamp issue, confirm whether the problem is the LED module, the housing, or the wiring rather than assuming a replaceable bulb.
Yes, the daytime running light bulb is listed as LED. As with the other exterior LED functions, the exact replacement method can depend on the lamp design fitted to your car.
The back up reverse light bulb size is 921. This is one of the few listed positions on the 2020 GT-R that uses a conventional replaceable bulb size.
The front turn signal light bulb is 7444NA. The NA designation is important because it identifies the amber version used for front signal applications.
The rear turn signal light bulb is 7440A. This is the listed bulb size for the rear signal position on the 2020 Nissan GT-R.
The license plate light bulb sizes listed are 168 and 917. Either size may appear depending on the exact lamp setup, so it is smart to confirm the installed bulb before ordering.
Both the map light and courtesy light are listed as 194 and 7441. These are common interior bulb sizes, but the exact fit can still vary by trim or lighting package.
The front side marker light bulb is 194NA. The NA version is typically used for amber front marker applications.
The rear side marker light bulb is listed as LED. Since it is LED, replacement may involve the lamp module or assembly rather than a standard bulb swap.
The trunk or cargo area light bulb is 158 on the 2020 GT-R. If your cargo light is dim or out, checking the bulb number on the old part is still a good idea before buying a replacement.
Not always. Trim and lighting package can vary by market and body style, so the best approach is to use the bulb position on this page as a guide and verify the installed bulb on your specific car.
Yes, many owners do, but fitment matters. Check connector style, polarity, bulb depth, and whether the housing is designed for a bulb or an integrated LED unit before purchasing an aftermarket conversion.
