• LH (Driver Side)
  • Replaces dealer part number: 15826017
  • Includes lens, housing, and mounting panel
    • Buyer will have to reuse original headlight washer
  • Bulbs & ballast included
  • Correct for HID (High Intensity Discharge) models ONLY
    • Not correct for models with Halogen low beam
This headlight is a great replacement and has good cost savings over a head light from the dealer.

H.I.D.  Ballast Note:

This Headlight is designed to be used with the supplied ballast. 

Fit guaranteed
  • This headlamp will install just as your original does. 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 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 a discolored, scratched, dull or damaged headlight with a headlight from 1A Auto can increase your resale value by up to 10%.
  • A new headlight 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 headlight 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

Light uses same wiring as the original assembly, providing easy, trouble-free installation.  No cutting or splicing required.

DOT and SAE Compliant

DOT & SAE compliant: meets federal regulations for on-road use

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. Please keep your invoice for proof of this warranty.

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 4 answers
Are the bulbs included?
Bigg D on Jul 18, 2017
BEST ANSWER: headlight asseblies came with bulbs - lower parking and turn signal did not
is this the correct headlight for 04 cts hid, washer, no self level?
Al K on Nov 9, 2015
BEST ANSWER: Hello and YES, this is correct for all 3 options you have

Vehicle Fit

  • 2003-2007 Cadillac CTS HID (High-Intensity Discharge) Headlight Driver Side

This part replaces:

  • DEPO 332-11A9L-ASH2
Only 2 left in stock
Part #: 1ALHL02347