For the 2015 Dodge Viper, both the low-beam and high-beam headlights use D3S bulbs. The supplied fitment data does not indicate a projector or non-projector headlight variation, so confirm the existing headlamp assembly before ordering.
Several exterior lighting functions are listed as integrated LED units rather than replaceable conventional bulbs. This includes the front turn signals, reverse lights, brake lights, center stop light, daytime running lights, license plate lights, parking lights, tail lights, and both front and rear turn signals. No fog-light bulb fitment is listed.
- Side markers: 2821 front and rear
- Ash tray: 37
- Instrument illumination: 103
- Trunk light: 168 or 917
- Step light: LED
For headlight replacement, use D3S for either beam position. For the trunk light, check the installed socket and bulb before purchase because both 168 and 917 are listed for this application.