Cadillac Ct6 Headlights (2016-2020) - Parts, Prices & Buying Guide

Find quality headlights for your Cadillac Ct6 (2016-2020). Browse 20 available listings with prices starting around $787.20. Visibility to others.

20 listings available | Prices from $218.31 to $1465.50|15 verified sellers

900 Results

Headlights

Found 900 listings for "cadillac ct6 headlights"

2019 2020 Cadillac CT6 LEFT LH DRIVER SIDE HEADLIGHT OEM LED W/O CORNERING

2019 2020 Cadillac CT6 LEFT LH DRIVER SIDE HEADLIGHT OEM LED W/O CORNERING

C$830.27CAD
Used📍 US
Free shipping
Seller: oemautopartsnh
View on eBay
Right Side Headlight Headlamp Lens Cover For 2016-2018 Cadillac CT6 CK1 Sedan

Right Side Headlight Headlamp Lens Cover For 2016-2018 Cadillac CT6 CK1 Sedan

C$292.73CAD
New📍 CN
Free shipping
Seller: srs_011
View on eBay
For 2016-2018 Cadillac CT6 CK1 Sedan Left Side Headlight Headlamp Lens Cover

For 2016-2018 Cadillac CT6 CK1 Sedan Left Side Headlight Headlamp Lens Cover

C$378.11CAD
New📍 CN
Free shipping
Seller: wubian_2023
View on eBay
For 2019-2021 Cadillac CT6 Passenger LED Headlight w/o Cornering Lamp LH

For 2019-2021 Cadillac CT6 Passenger LED Headlight w/o Cornering Lamp LH

C$900.97CAD
Used📍 KR
+ C$34.65 shipping
Seller: europe-spec-parts
View on eBay
OEM Cadillac CT6 2019-2021 Full LED Headlight W Cornering Lamp Passenger Side

OEM Cadillac CT6 2019-2021 Full LED Headlight W Cornering Lamp Passenger Side

C$526.72CAD
Used📍 US
Free shipping
Seller: iab24auto
View on eBay
Passenger Right Headlight from 2017 Cadillac CT6 12303633

Passenger Right Headlight from 2017 Cadillac CT6 12303633

C$975.73CAD
Used📍 US
+ C$76.21 shipping
Seller: spaldingautoparts
View on eBay
2019 2020 2021 Cadillac CT6 Headlight Left LH Driver OEM LED Headlamp

2019 2020 2021 Cadillac CT6 Headlight Left LH Driver OEM LED Headlamp

C$887.09CAD
Used📍 US
+ C$83.35 shipping
Seller: leagueautolights
View on eBay
2016 2018 CADILLAC CT6 HEADLIGHT ASSEMBLY OEM LEFT DRIVER SIDE LED LAMP 84710891

2016 2018 CADILLAC CT6 HEADLIGHT ASSEMBLY OEM LEFT DRIVER SIDE LED LAMP 84710891

C$609.88CAD
Used📍 US
Free shipping
Seller: timelapse5658
View on eBay
2016 - 2018 CADILLAC CT6 RH PASSENGER W/INTELLIBEAM HEADLIGHT OEM NEW 84242715

2016 - 2018 CADILLAC CT6 RH PASSENGER W/INTELLIBEAM HEADLIGHT OEM NEW 84242715

C$1247.48CAD
New other (see details)📍 US
+ C$136.74 shipping
Seller: 4x4.motors
View on eBay
2019-2021 Cadillac CT6 Passenger LED Headlight w/o Cornering Lamp LH 84499201

2019-2021 Cadillac CT6 Passenger LED Headlight w/o Cornering Lamp LH 84499201

C$831.66CAD
Used📍 KR
+ C$34.65 shipping
Seller: europe-spec-parts
View on eBay
Passenger Right Headlight from 2017 Cadillac CT6 12166774

Passenger Right Headlight from 2017 Cadillac CT6 12166774

C$975.73CAD
Used📍 US
+ C$76.21 shipping
Seller: spaldingautoparts
View on eBay
2019 2020 Cadillac CT6 Full LED Right RH Side Headlight OEM 84718734

2019 2020 Cadillac CT6 Full LED Right RH Side Headlight OEM 84718734

C$478.20CAD
Used📍 US
+ C$103.96 shipping
Seller: oem-merchandise
View on eBay
** NEW 2019-2021 Cadillac CT6 | Headlight Assembly | Right Side / Passenger |

** NEW 2019-2021 Cadillac CT6 | Headlight Assembly | Right Side / Passenger |

C$623.73CAD
New📍 US
+ C$118.47 shipping
Seller: lavaflow.surfwear.hawaii
View on eBay
2017 Cadillac CT6 Right Headlight Assembly Black, Damaged Tabs, 103K Miles

2017 Cadillac CT6 Right Headlight Assembly Black, Damaged Tabs, 103K Miles

C$1123.28CAD
Used📍 US
+ C$67.85 shipping
Seller: myautostore
View on eBay
Left Side Headlight Lens Cover+Sealant Glue  For Cadillac CT6 2016-2018

Left Side Headlight Lens Cover+Sealant Glue For Cadillac CT6 2016-2018

C$218.31CAD
New📍 CN
+ C$55.44 shipping
Seller: sfedge-part
View on eBay
2017 Cadillac CT6 Right Headlight Assembly OEM Black, Used, Minor Damage

2017 Cadillac CT6 Right Headlight Assembly OEM Black, Used, Minor Damage

C$1238.61CAD
Used📍 US
+ C$71.61 shipping
Seller: myautostore
View on eBay
2019-21 Cadillac CT6 Passenger LED Headlight Without Cornering Lamp RH 84499202

2019-21 Cadillac CT6 Passenger LED Headlight Without Cornering Lamp RH 84499202

C$693.05CAD
Used📍 KR
+ C$34.65 shipping
Seller: europe-spec-parts
View on eBay
2016 2017 2018 Cadillac CT6 Left DRIVER INDIRECT FIRE LED Headlight 84710891 OEM

2016 2017 2018 Cadillac CT6 Left DRIVER INDIRECT FIRE LED Headlight 84710891 OEM

C$1465.50CAD
Used📍 US
+ C$121.84 shipping
Seller: land-of-autoparts
View on eBay
2016 2018 Cadillac CT6 Headlight Left Driver Side Full LED OEM Damaged

2016 2018 Cadillac CT6 Headlight Left Driver Side Full LED OEM Damaged

C$221.78CAD
For parts or not working📍 US
+ C$95.28 shipping
Seller: maxstevesinc
View on eBay
Passenger Right Headlight from 2017 Cadillac CT6 11758568

Passenger Right Headlight from 2017 Cadillac CT6 11758568

C$1225.23CAD
Used📍 US
+ C$84.32 shipping
Seller: spaldingautoparts
View on eBay

About Cadillac Ct6 Headlights Parts

Upgrade your Cadillac Ct6 headlights for better visibility and style. Find LED, HID, and halogen headlight assemblies that improve nighttime driving safety. Many options include plug-and-play installation for easy upgrades.

Why Shop Headlights for Cadillac Ct6?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Cadillac Ct6 Headlights

OEM vs Aftermarket

For your Cadillac Ct6, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Headlights are available in Halogen, HID/Xenon, LED options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Dim output, Flickering, Condensation inside. Early replacement prevents more expensive repairs.

Parts Availability

As an American manufacturer, parts are widely available from both OEM and aftermarket suppliers across North America.

Technical Information

Modern headlight technologies include halogen, HID (xenon), and LED options.

Available Types

  • Halogen
  • HID/Xenon
  • LED
  • Projector
  • Reflector

Key Benefits

  • Road illumination
  • Safety
  • Visibility to others
  • Style enhancement

Warning Signs to Watch For

  • Dim output
  • Flickering
  • Condensation inside
  • Cracked lens
  • Complete failure

Recommended Replacement Interval

Halogen: 500-1,000 hours, HID: 2,000+ hours, LED: 25,000+ hours

Installation Information

Difficulty: Moderate
Estimated Time: 30-60 minutes
DIY Friendly: Yes

This is a good DIY project for most skill levels.

Installation time may vary for Cadillac Ct6 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right headlights for my Cadillac Ct6?

Verify compatibility using your Cadillac Ct6's VIN number, production year (2016-2020), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace headlights on my Cadillac Ct6?

General guideline: Halogen: 500-1,000 hours, HID: 2,000+ hours, LED: 25,000+ hours. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket headlights for my Cadillac Ct6?

OEM parts guarantee exact Cadillac specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Cadillac Ct6 needs new headlights?

Common warning signs include: Dim output, Flickering, Condensation inside, Cracked lens, Complete failure. If you notice any of these symptoms, inspect or replace the headlights promptly to prevent further damage.

Can I install headlights on my Cadillac Ct6 myself?

Yes, this is typically a moderate DIY job taking 30-60 minutes. Always consult your owner's manual and follow proper safety procedures.