Cadillac CT6 LED Headlights

Cadillac CT6 LED Headlight: Restore Original Illumination and a Flawless Look

This Cadillac headlight for the CT6 LED replaces your front light assembly with a new, factory-quality unit. Ideal for replacing a damaged, clouded, or accident-damaged headlight and restoring your sedan's premium appearance. A worn headlight makes the entire front end look aged: with this new front light assembly, your CT6 instantly regains its precise, distinctive original look.

Design Tailored for Your Cadillac CT6

Designed to fit the CT6 (CK1 platform) perfectly, the headlight features the model's signature vertical lighting. The fit is seamless, with no gaps or cosmetic adjustments required, for a factory-quality result. While a headlight restoration only polishes a worn lens, this complete replacement restores the depth and clarity of the Cadillac CT6 headlight as it looked on day one.

Premium Lighting Technology & Quality

The 72 W LED headlight module emits a powerful, even cool-white light that improves nighttime visibility. The sealed housing resists moisture and temperature fluctuations, offering greater durability than worn factory lenses. A car LED headlight with this power transforms night driving: the beam reaches further, illuminates a wider area, and reduces eye strain on long journeys.

• Complete new light assembly — no more clouded, scratched, or fogged headlights that detract from the car's appearance
• 72 W cool-white LED module — significantly improved nighttime visibility
• Original vertical signature — the CT6's distinctive look fully preserved
• Moisture-resistant sealed housing — designed to withstand the elements year after year
• Right or left side — replace only the affected headlight

Installation on Your Cadillac CT6

Choose the right or left side depending on the headlight to be replaced. Compatible with OEM part numbers 84718740 and 84718738; it uses the original mounting points, but professional installation is recommended for proper alignment and wiring. When correctly installed, this LED front headlight aligns exactly like the factory lens, with no panel gaps or leaks.

How to Adjust Your Headlights After Replacement

After installation, the beam height must be checked: with the vehicle on level ground facing a wall, the cut-off should remain slightly below the height of the lenses. This takes just a few minutes in the workshop and ensures that your new car headlight illuminates perfectly without dazzling others — proper adjustment makes all the difference between good and excellent lighting.

Why Order Your Cadillac Headlight from Becquet Voiture?

Because Becquet Voiture is the French specialist in automotive lighting, including for American models that are rare in Europe: verified OEM part numbers, assemblies inspected before shipping, and French-language support to confirm the side and version of your CT6 before purchasing your LED headlight.

Restore the full brilliance of your Cadillac CT6: order your LED headlight now.

Type: Headlight / front light assembly
Compatible Make / Model: Cadillac CT6 (CK1 platform)
OEM Part Numbers: 84718740 / 84718738
Technology: LED
Power: 72 W
Light Color: Cool-white
Position: Front (right or left side)
Sealing: Sealed housing, weather-resistant
Installation: Direct replacement; professional installation recommended
Condition: 100% New
Main Function: Front lighting