Used for: Back Up Light Bulb, Back Up Reverse Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Front
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
This 2018 Toyota Land Cruiser bulb guide helps you verify the correct bulb type by lighting position, so you can match the right part before you buy. Because the Land Cruiser can use different lighting setups depending on market, trim, and body style, checking the exact location is the safest way to confirm fitment.
On this page, you can quickly review the bulb sizes listed for the headlight, fog light, brake light, license plate light, interior lights, reverse lights, turn signals, parking lights, and other exterior and cabin positions. That makes it easier to replace a single failed bulb or plan a full lighting refresh with confidence.
Fitment can vary on the 2018 Land Cruiser, especially if the vehicle has a different trim, lighting package, or regional specification. Some positions use LED assemblies, while others use replaceable bulbs such as 921, 168, 168NA, 7444NA, 7440A, or 7440 depending on location. If you are converting from halogen to LED, or buying aftermarket replacements, check for polarity, connector style, and any need for load resistors or error-free bulbs. The best practice is to inspect the bulb already installed in your vehicle before ordering, since that is the most reliable way to confirm the exact match.
The available chart for this page lists the headlight high beam and low beam as LED. Because the headlight setup is listed as LED rather than a replaceable halogen bulb, confirm the exact assembly on your vehicle before ordering replacement parts.
The front fog light is listed as LED. In many cases that means the light is part of an LED assembly rather than a simple plug-in bulb, so verify the installed unit before purchasing.
The front turn signal bulb is listed as 7444NA. This is the bulb position to check if your front turn signal is dim, flashing quickly, or not working at all.
The front parking light is listed as 7444NA. Since parking lights and front turn signals may share a similar bulb family on some vehicles, always confirm the socket and bulb already installed.
The rear turn signal is listed as 7440A, 7440. The exact bulb used can vary by trim or market, so it is a good idea to verify the installed bulb before buying replacements.
The back up reverse light bulb is listed as 921, and the back up light bulb is also listed as 921. If your vehicle has one or more reverse lamps, this is the bulb family to check.
The front side marker light is listed as 168, 168NA. Either version may appear depending on the specific setup, so checking the existing bulb is recommended.
The license plate light bulb is listed as 168. This is a common small bulb size, but you should still compare it with the bulb removed from your Land Cruiser before ordering.
The dome light, map light, and trunk or cargo area light are listed as LED. That usually means the lighting is integrated or uses an LED module, so replacement may differ from a standard bulb swap.
The center high mount stop light bulb is listed as LED. If that lamp fails, check whether the vehicle uses a serviceable LED unit or a complete assembly replacement.
Yes. The 2018 Toyota Land Cruiser can vary by trim, lighting package, body style, and region. A bulb listed for one version may not match every vehicle, so the installed bulb should always be the final reference.
Yes, but fitment is not always plug-and-play. Aftermarket LED conversions may require attention to polarity, beam pattern, heat management, and possible warning lights or resistors, especially on exterior signal or parking lamp positions.
