When your headlights start turning yellow, the first instinct is usually to replace them. Swap out the old ones and you're done. But before you pull out your credit card, it's worth looking at the numbers.
How much does headlight replacement cost?
The price varies a lot depending on your vehicle. For something common like a Honda Civic or Toyota Corolla, you're looking at around $150 to $300 per headlight just for the part. Got an SUV or a European model? That jumps to $400 to $800 per headlight. A BMW X3 headlight lands in a completely different bracket.
Then add labor, which typically runs $100 to $200 for installation. All in, replacing both headlights can cost you anywhere from $500 to $1,800.
Here's the thing: your brand-new headlights will yellow eventually too. The same oxidation process starts over in 3 to 5 years because the material is the same. You just spent $1,000 to delay the problem, not fix it.
How much does restoration cost?
Professional restoration costs a fraction of replacement. You're typically looking at $80 to $150 for both headlights, which includes sanding, polishing, and a protective coating.
With a mobile service, there are no extra shop fees. The technician comes to you, whether that's your home or your office, does the job in under an hour, and you're set. No leaving your car at the shop all day or scrambling for a ride. We walk through the whole process in our article on mobile headlight restoration service: how it works.
When is restoration enough?
About 9 times out of 10. That's not a random number. If your headlight is yellowed, cloudy, or dull but structurally intact, restoration will bring the plastic back to its original clarity.
It's the right call when there are no cracks or breaks, the yellowing is only on the surface (which is almost always the case), and you'd rather spend $100 than drop $1,000 when $100 does the same job.
To get the results to last as long as possible, we recommend adding a ceramic coating after restoration. All the details are in our article ceramic coating for headlights: is it worth it?
When do you actually need replacement?
Replacement becomes necessary in a few specific situations. If the headlight is cracked or broken from an impact, restoration can't fix that. The plastic is physically broken.
Same goes if moisture or condensation builds up inside the housing. That means the seal is gone and the whole unit needs to go. It's not a surface issue, it's structural.
And in rare cases where oxidation has eaten all the way through the plastic thickness (this can happen on vehicles 15 or more years old that were never maintained), restoration may give limited results. But we're really talking about extreme cases.
The bottom line
For most drivers, restoration is the smarter option. You save $400 to $1,500 compared to replacement, the visual results are comparable, and with a good protective coating it lasts for years. Replacement only becomes necessary when the headlight is physically broken or has condensation inside.
Want to know what it would cost for your vehicle? Check our pricing and book an appointment at pharesautomobile.ca. We come right to you.
