Most 2019 Highlanders with halogen headlights use H11 for the low beams and 9005 (HB3) for the high beams. If your Highlander has LED headlights, there are no replaceable bulbs for the main headlights.
Halogen headlights: common bulb sizes
These sizes cover the main headlights on most 2019 Highlander trims that use traditional halogen lamps. Note that sizes can vary by market and trim, so it’s best to confirm before purchasing.
- Low beam: H11
- High beam: 9005 (HB3)
For reference, these are the typical configurations you’ll encounter in many halogen-equipped Highlanders. Always verify with your manual or parts catalog if you’re unsure.
LED headlights: what to know
On models equipped with LED headlamps, the main headlights do not use a replaceable bulb in the traditional sense. If an LED module fails, service usually involves the whole headlight assembly or a technician’s replacement kit, rather than swapping a bulb like with halogen systems.
Fog lights and other auxiliary lamps
Fog light bulb sizes on 2019 Highlanders with halogen fogs are often the same size as the low beams (commonly H11), but some trims or markets may use different bulbs. Always verify for your specific vehicle before buying replacements.
- Fog lights: commonly H11 (verify for your trim)
Because fog light configurations can vary by trim and region, check your owner’s manual, the bulb itself, or a parts lookup by VIN to be certain.
How to confirm the exact bulb size for your Highlander
To ensure you buy the correct bulbs for your exact vehicle, use these verification steps. They help account for trim, market, and production variations.
- Consult the owner’s manual section on bulb replacement for your year and trim.
- Inspect the existing bulb in the headlight housing to read the size stamped on the base.
- Use the vehicle identification number (VIN) to pull up an official Toyota parts catalog or ask the dealer for the exact bulb sizes for your vehicle.
- If in doubt, contact a Toyota dealer or reputable auto parts retailer with your trim level and market to confirm the correct sizes.
These steps help ensure you purchase the correct bulbs and avoid compatibility issues.
Summary
For 2019 Toyota Highlanders with halogen headlights, the typical bulb sizes are H11 for low beams and 9005 for high beams. LED headlight configurations do not use replaceable bulbs for the main headlights. Fog lights, when present, are often H11 but can vary by trim and market, so always verify. When in doubt, consult the owner’s manual, check the bulb itself, or use a VIN-based parts lookup to confirm the exact sizes for your vehicle.
Does the 2019 Highlander have LED headlights?
XLE features plus: Sport-tuned suspension. Projector-beam halogen dark-black-accent headlights with LED and auto on/off feature.
What headlights does a Toyota Highlander use?
LED HEADLIGHT BULBS HIGH BEAM 9005 / LOW BEAM H11.
Do I need H11 or 9005?
H11 bulbs are designed for use as low beam headlights, while 9005 bulbs are typically used for high beams. This results in a higher brightness level for the 9005 bulbs compared to the H11 bulbs.
What headlight bulb for 2019 Toyota Highlander?
Lights Fit For Toyota Highlander 2014-2019, 9005 High Beam H11 Low Beam H11 Fog Light Bulbs, High Power 6500K White Light, Pack of 6.