The headlights on your Toyota Sienna have a couple functions you're familiar with already. For one, you can use them as low beams for everyday driving. Secondly, you can use them as high beams for driving in extreme dark. They also work as hazard lights, too. These "flashers" not only inform drivers of dangerous situations in the area. They also indicate distress. Some headlights even have low-glare fog lights, either installed in housings next to them or built in directly. They're ideal for lighting the way in bad weather.

Whatever lights your minivan has, though, they'll usually be one of three types: halogen, Xenon (also called high-intensity discharge, or HID), or LED. Halogen is the commonest headlamp, but you'll see these most often in smaller cars. Xenon headlamps, on the other hand, are most often found in sports cars because they fit in narrower housings. LED headlamps are found in many newer models. They're low-heat and energy-efficient.

What kind of headlight your Toyota Sienna needs, then, depends on two things: what it came with and what it's compatible with. Consult your owner's manual for the details. What doesn't depend on installation and compatibility, however, is when to change a car light bulb. You should generally replace halogen bulbs every two years or so, Xenon bulbs when they weaken (about every three years), and LED bulbs if their electronics quit or the lights burn out.

Replace Your Toyota Sienna Lighting | Order Genuine OEM Headlights Online

Which headlights are the best? For your Sienna, nothing less than genuine Toyota. Your OEM designs them with its minivans in mind, after all, and that guarantees compatibility. You can buy as many as you need online today, right here at our auto parts store. Order now -- and be sure to pick up the light assembly kit you'll need for installation, too!