• Comes as a pair
  • Fits Mercedes Benz W163 body chassis
  • Not correct for cars with Xenon headlights
Fit guaranteed
  • This pair of headlamps will install just as your originals do. You can use your existing hardware and wiring harnesses.
  • Save time and money with a direct fit. No trips to the hardware store or extra time trying to get the wiring to hookup.
  • 1A Auto has the most comprehensive warranty.
  • If this headlight set should fail to provide satisfactory performance you may exchange it.
  • 1A Auto Headlights are guaranteed to pass inspections in all 50 states. DOT (U.S. Dept. of Transportation) and SAE (Society of Automotive Engineers) approved.
  • Replacing discolored, scratched, dull or damaged headlights with a new pair from 1A Auto can increase your resale value by up to 10%.
  • A new pair of headlights can provide you with up to 50% more illumination than a dull, yellowed, sandblasted, broken or scratched headlight.
    • 1A Auto headlights can help you see farther at night and in poor driving conditions.
    • A new pair of headlights from 1A Auto can make you more visible to other traffic during heavy rain or wintry weather.
Direct Fit Replacement

Direct fit replacement for OEM assembly

Trouble-free Installation

Uses same wiring as original assembly.  No cutting or splicing required.

DOT and SAE Compliant

Meets federal regulations for on-road use

Part Details

  • Quantity: Pair

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Bulb Note:

These lights do not include bulbs. Occasionally lighting manufacturers do leave test bulbs in the lights. If you happen to receive a lighting product (Headlight, Tail light, Parking light, Fog light etc.) that comes with the bulbs, the bulbs are not covered under our warranty. Our warranty applies only to the light assembly.

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Perfect fit for ML 320
This headlight pair was a drop-in fit for my '03 ML320. Looks great, functions perfectly and improved the output from my old, yellowed headlights by at least double. Easy to aim, couldn't be happier!
November 23, 2017
8 months ago
Fresh looking better working
These lights fit just like the stock ones. They came with two headlight bulbs in each side. The only two things that would be better about this set would be to include instructions as to where the headlight adjusters are at, and maybe some common adjustment methods.

The other thing would be to include a pair of fresh turn signal bulbs to go with the rest of the lights.

Anyhow I cant believe the difference between these lights and the old faded ones I had. There must be close to twice the light shining down the road compared to before.
August 23, 2017
11 months ago
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Browse 1 question Browse 1 question and 3 answers
What comes with the auto headlights assembly??
Ken T on Jan 16, 2016
BEST ANSWER: This will come as complete headlight assemblies. This will come with the wiring and everything. The bulbs them self you should use factory replacements because ours are test bulbs. Thank you and have a great day!

Vehicle Fit

  • 2002-2003 Mercedes Benz ML320 Headlight Pair
  • 2003-2005 Mercedes Benz ML350 Headlight Pair
  • 2002-2005 Mercedes Benz ML500 Headlight Pair
  • 2002-2003 Mercedes Benz ML55 AMG Headlight Pair

This part replaces:

  • OE # 163 820 49 61
  • OE # 163 820 50 61
  • Partslink MB2503114, MB2502114
Part #: 1ALHP00484

Out of Stock