2006-11 Cadillac DTS Driver Side HID Headlight with Bulb - 1ALHL02362

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Vehicle Fit

Part Details

  • Includes:   with Bulb
  • Light Option:   HID


  • Fits LH (Driver Side)
  • Includes lens, housing, ballast, & bulb
  • Direct replacement
  • Built to strict quality control standards
  • Fits models with HID (High Intensity Discharge) Headlights only
    • Does not fit models with Halogen Headlights
This headlight is a great replacement and has good cost savings over a headlight from the dealer.
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

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

Bulb Note:

These lights do not include bulbs.  If you happen to receive a product with bulbs, the bulbs are for testing and not covered under our warranty.  Our warranty applies to the light assembly only.

4.50/ 5.0
2 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Fit perfectly
Just needed to adjust the level of the light which is easy turn by 8mm or screwdriver! Cheaper than dealership by far.
October 23, 2018
2008 Cadillac DTS headlight assembly
The headlight assembly was delivered promptly. The assembly fit perfectly. That night I was driving my car and was being flashed buy on coming vehicles. I was then pulled over by the police. The officer told me that my headlight was shining in the face of oncoming vehicles. He told me to have it aligned. I took the car home to make an adjustment to the beam. There weren’t any adjustment screws on the assembly! I called 1A auto Customer service. The representative told me that they were having similar problems with assembly and did not have the proper assembly in stock. The representative told me that I would receive a refund to my credit card for the cost. I have not yet received my refund. I had previously done business with 1A auto and was very pleased. It is unfortunate that you got a bad shipment from your supplier. Once I receive my refund I will have to purchase the assembly from a different source. Probably at a much higher cost! However, in the future, I intend to utilize 1A auto, for my future automotive needs.
December 4, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
How do you change the headlight bulb on a 2010 Cadillac CTS?
Deen M September 21, 2019
Thanks for your inquiry. Written and video installation instructions are found on the product page under the "How-To & Tools" tab. Were constantly adding new installation video instructions. If we do not have one for your vehicle on the product listing page, please check again at a later time or check our Video Library to see similar repairs here:
Emma F September 22, 2019
Dose the headlight need adjustment after installation as far as aiming the beem?
Robert E October 26, 2019
Thank you for the inquiry. These will need some fine tuning, if you will, in regards to getting them where you prefer them. They will, for the most part, be aimed appropriately and will have an adjusting screw for that fine tuning.
Ian P October 26, 2019
Year Make Model Description
2006-2011Cadillac DTS Cadillac DTS Driver Side HID Headlight with Bulb
Part 1ALHL02362
In Stock

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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.