FREE Headlight Bulb Installation at O’Reilly Auto Parts

If you need a new headlight, turn signal, brake light, or taillight bulb, stop by your nearest O’Reilly Auto Parts or shop our selection online. When you buy exterior bulbs from O’Reilly Auto Parts, our parts professionals also offer FREE bulb installation* to help keep you safe on the road.

*Bulbs that are difficult to install or require extensive disassembly are excluded from this service. In these cases, your vehicle may not be eligible for in-store bulb installation.

When to Replace Headlights

A failed headlight bulb reduces your forward visibility at night or in poor weather, and a failed tail or brake light makes it harder for others to see you on the road. Bulbs should be replaced as soon as you notice symptoms, including:

Flickering
Intermittent operation
Dull output

Because bulbs on the same circuit experience similar use over time, replacing lamps in pairs helps prevent a second failure and ensures that both bulbs are equally bright. O’Reilly Auto Parts carries a broad range of exterior and interior bulbs so the lighting on your vehicle performs as designed.

Why Car Headlight Bulbs Fail

Normal wear is the most common reason for bulb failure, but other issues can contribute:

Vibration and rough roads
Corrosion or contamination
Circuit or wiring faults
Connector or harness damage

Since it may not always be true that replacing the bulb will restore lighting, it’s often best to have your vehicle professionally diagnosed if replacing the bulb doesn’t fix the problem. O’Reilly Auto Parts has the lighting system components you need for a complete repair, both in-store and online.

O'Reilly Auto Parts Free Store Services

Alongside free headlight bulb installation, O’Reilly Auto Parts also provides free Check Engine light testing, wiper blade installation, battery testing, battery and fluid recycling and starter and alternator testing. Visit your local O’Reilly Auto Parts store and speak with a parts professional to learn more about the services available at your location.