Skip to content
Coming Soon

Cadillac ATS/CTS/XTS V/V/Vsport/Vsport Premium/Vsport Premium Luxury Front Passenger Side Side Marker Light Assembly Coupe/Sedan - GM2551203

$1,299.99
$1,299.99

Checking fitment…
(Recommended)

Not sure what part quality really means?

Don’t worry — we’ll help you choose with confidence.

The best value for everyday repairs.

If you’re looking for a reliable replacement that gets the job done without overspending, this is your go-to.
  1. Save More: A cost-effective option that still delivers dependable performance.
  2. Good Fit: Designed to meet OEM specs for easy installation and a solid finish.
  3. Everyday Dependability: Perfect for standard repairs and routine driving.
  4. Smart Choice: Great performance without the premium price tag.
Best for: Budget-minded customers who want quality and reliability.

OEM-level quality — without the OEM price.

CAPA parts are independently certified to meet or exceed OEM standards, giving you top performance and a perfect fit at a lower cost.
  1. Certified Quality: Every part is tested for durability and performance.
  2. Exact Fit: Engineered for your specific vehicle, just like OEM.
  3. Safety Assured: Rigorously inspected for strength and long-term reliability.
  4. High Value: Premium results, mid-range price — our most popular choice.
Best for: Drivers who want OEM quality and long-term peace of mind, for less.

The original — built by your vehicle’s manufacturer.

OEM parts offer factory-perfect fit and finish, made to the same exact standards as your car’s original parts.
  1. Perfect Fit: Made specifically for your make and model — no guesswork.
  2. Premium Materials: Crafted for durability, precision, and performance.
  3. Factory Standard: Meets the same safety and quality benchmarks your vehicle was built with.
Best for: Drivers who want the absolute best match and factory-fresh performance.
Arrives as early as (Delivery date available after selecting a paint option.)
$1,299.99
$1,299.99

Taxes and shipping calculated at checkout

 Ships from London, Ontario

Part Description
  • The Cadillac ATS/CTS/XTS V/V/Vsport/Vsport Premium/Vsport Premium Luxury Front Passenger Side Side Marker Light Assembly Coupe/Sedan part number GM2551203 is a compatible replacement for model years 2016, 2017, 2018, 2019.
  • This Front Passenger Side Side Marker Light Assembly is designed to fit 2016 Cadillac CTS Vsport Premium, 2016-2019 Cadillac ATS V, 2016-2019 Cadillac CTS V, 2016-2019 Cadillac CTS Vsport, 2017-2019 Cadillac CTS Vsport Premium Luxury, 2018-2019 Cadillac XTS and is made from high-quality materials to ensure durability and longevity.
  • This Front Passenger Side Side Marker Light Assembly is manufactured to match OEM specifications, ensuring a perfect fit and finish.
  • It is recommended to review the OEM Part Numbers with your vehicle manufacturer to ensure proper installation and fitment of any replacement parts.

See Partify in Action

Paint Process
Unboxing
Installation
Testimonial
Testimonial
Unboxing
Testimonial
>