Infiniti QX4 Bulb Size Guide | Exterior & Interior Lights
What is the correct light bulb size for Infiniti QX4? It is a popular question as Infiniti QX4 lamps tend to fade out and dim off over time due to the limited life span.
Our comprehensive chart will guide you through Infiniti QX4 light bulb sizes for all interior and exterior lamp types like headlights, fog lights, turn signals, brake lights, tail lights, license plate, dome lights, trunk lights and many more.
You will learn how to upgrade Infiniti QX4 with LED lights or install HID headlight conversion instead of spending countless hours trying to figure out the needed light bulb size.
1999 - 2003 Infiniti QX4 Light Bulb Chart
| 1999 | 2000 | 2001 - 2003 | |
|---|---|---|---|
| High Beam | H1 | - | 9005 |
| High and Low Beam | 9003 | - | - |
| Low Beam | D2R | - | D2R |
| Back Up | 1156 | - | 921 |
| Brake | 1157R, 7443R | - | 7443R |
| Center Stop | 168, 917 | - | 168, 917 |
| Courtesy | DE3175 | DE3175 | DE3175 |
| Fog Light | H3, H3C | - | H3, H3C |
| License Plate | 168, 194, 7441, 917 | - | 194, 7441 |
| Parking | 168, 917 | - | 168, 917 |
| Side Marker Front | 168NA | - | 168NA |
| Tail Light | 1157R, 7443R | - | 7443R |
| Trunk Area | - | - | DE3175 |
| Turn Signal | 1156A | - | 7440 |
| Turn Signal Rear | 1156A | - | 1156A |
1999 - 2003 Infiniti QX4 Light Bulb Chart
1999
2000
2001 - 2003
High and Low Beam
Trunk Area