What Size Bulbs Does a 1992 Infiniti M30 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 1992 Infiniti M30 Have?
The 1992 Infiniti M30 features an extensive lighting system with 12 bulb positions. It uses halogen technology with 9006 LED low beams and 194 high beams in a dual-bulb configuration. The M30 has been available from 1990 to 1992, and the 1992 model falls in the late-generation years.
Can You Put LED Bulbs in a 1992 Infiniti M30?
To upgrade the 1992 Infiniti M30 headlights to LED, you will need a 9006 LED LED kit for the low beams and a 194 LED kit for the high beams. Start with the low beams since they are used most often and have the biggest impact on nighttime visibility. For the fog lights, a LED Fog Light LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 1992 Infiniti M30
The 9006 bulb uses a push-and-twist L-shaped bayonet lock. To remove the old bulb, disconnect the wiring harness first, then twist the bulb counter-clockwise and pull it out. Older model years like the 1992 M30 typically offer easy access to the headlight bulbs from behind the headlight assembly under the hood. Most owners can complete the swap in under 10 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the LED Fog Light fog light socket.
Full Upgrade Bundle
Upgrade All 12 Positions at Once
1992 Infiniti M30 Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | 9006 LED | Buy 9006 LED |
High Beam | 194 | Buy 194 |
Fog Light | LED Fog Light | Buy LED Fog Light |
Brake Light | 194 | Buy 194 |
Side Marker | 194 LED | Buy 194 LED |
Turn Signal Front | 1157 LED | Buy 1157 LED |
Turn Signal Rear | 1157 LED | Buy 1157 LED |
Dome Light | 194 | Buy 194 |
License Plate | 168 | Buy 168 |
Parking Light | 168 | Buy 168 |
Reverse Light | 1156 | Buy 1156 |
Trunk Light | LED Light | Buy LED Light |
Want to upgrade everything at once?
Shop Complete LED Kit for 1992 Infiniti M30How Long Do 1992 Infiniti M30 Headlight Bulbs Last?
Standard halogen headlights on the 1992 Infiniti M30 have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 34 years old, the original bulbs on your M30 are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 1992 Infiniti M30?
The 9006 low beam bulb on the 1992 Infiniti M30 is cross-compatible with HB4 bulbs. These share the same physical base and electrical connection, so they will fit the socket. However, 9006 is the recommended size because it is optimized for the wattage and beam pattern designed into your headlight housing. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
1992 Infiniti M30 Headlight FAQ
Did Infiniti M30 Bulb Sizes Change Over the Years?
The Infiniti M30 has maintained consistent bulb sizes across all model years from 1990 to 1992. The low beam has used a 9006 LED bulb throughout, which means replacement parts and LED upgrade kits are widely available and well-tested for this model. If you find a deal on bulbs for any M30 year in this range, they will fit your 1992 model.
Other M30 Years
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Other Vehicles That Use 9006 LED Bulbs
These vehicles from other makes also use a 9006 LED low beam bulb: