Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Stepwell Light Bulb
Used for: Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Interior Door Light Bulb, Map Light Bulb
Used for: Dome Light Bulb, Interior Door Light Bulb, Map Light Bulb
Used for: Trunk or Cargo Area Light
This 2019 Infiniti QX60 bulb size guide helps you verify the correct bulbs by lighting position, so you can replace the right lamp without guessing. Whether you are servicing exterior lights, cabin lights, or cargo-area lighting, the chart on this page is organized to make fitment checks faster and easier.
The 2019 Infiniti QX60 uses a mix of LED and replaceable bulb types depending on the lamp location and equipment level. Because trim, market, and lighting package can vary, it is a good idea to confirm the bulb position first and then match it to the listing before ordering parts.
For best fitment, compare your vehicle’s installed bulb style with the chart before buying, especially if your QX60 has a different trim, package, or regional lighting setup. Some positions are LED assemblies, while others use serviceable bulbs, and aftermarket LED conversions may change the bulb type, connector, or beam pattern. If you are replacing a halogen-style bulb, check the old bulb for its printed number and inspect the socket and housing carefully so you do not order the wrong part. When in doubt, remove the existing bulb and verify it against the vehicle before purchase.
The headlight bulb listing for both high beam and low beam on the 2019 Infiniti QX60 is D2S. Always confirm the exact headlamp setup on your vehicle before ordering, since lighting equipment can vary by market or package.
The rear turn signal bulb is 7440 on the 2019 Infiniti QX60. If you are replacing only one side, it is still smart to compare both sides for color and brightness consistency.
The front turn signal bulb listed for the 2019 Infiniti QX60 is 7444NA. This is a specific amber-type bulb designation, so make sure you match the exact number rather than using a similar-looking bulb.
The back up reverse light bulb is 921 on the 2019 Infiniti QX60. If the reverse lights are dim or intermittent, check the bulb and the socket condition before replacing other parts.
The license plate lights use 168 or 917 bulbs on the 2019 Infiniti QX60. Both numbers are listed for this position, so you should verify which style is installed on your vehicle before purchase.
The dome light and map lights use 194 or 7441 bulbs on the 2019 Infiniti QX60. These interior bulbs are commonly shared across multiple cabin positions, but it is still best to confirm the installed bulb number.
The trunk or cargo area light uses a DE3175 bulb on the 2019 Infiniti QX60. This is a useful bulb to check if the rear cargo area is dark or the light has failed.
The stepwell light bulb is 158 on the 2019 Infiniti QX60. If the entry area lighting is out, this is the bulb size to verify first.
The fog light front listing is LED, which usually means the light is part of an LED assembly rather than a simple bulb swap. Check the housing and connector style before assuming it can be replaced like a standard halogen bulb.
Several exterior positions are listed as LED on the 2019 Infiniti QX60, including the fog light front, center high mount stop light, brake light, parking light, tail light, daytime running light, side marker lights, and door mirror illumination light. These locations may not use a standard replaceable bulb.
Check the exact lighting position, the bulb number on the old bulb if available, and whether your vehicle uses an LED assembly or a replaceable bulb. Trim and package differences can affect fitment, so matching the installed part is the safest approach.
Aftermarket LED conversions may work in some positions, but they can also cause fitment issues, warning lights, or beam pattern problems. For the 2019 Infiniti QX60, it is important to confirm socket compatibility and make sure the replacement is suitable for the specific lamp location.
