# Diode Dynamics 14-19 Cadillac ATS Cadillac ATS LED Sidemarkers (Pair) Smoked

Features Modern LED replacements compatible with Cadillac CTS (non V) 2014-2019 factory sidemarkers Increased output, with unique styling OEM-grade retroreflector optics Available in red, clear, or smoked lens options Engineered and assembled in USA Overview Upgraded Styling. If you're looking to give your vehicle an upgrade in styling and appearance, this is the perfect way to do it! These replacement units are loaded with hundreds of LEDs, for a modern and unique appearance. With the full LED array, they illuminate brighter than factory as well! Choose from three lens color options to match your vehicle or preference. OEM Grade. Unlike other sidemarkers on the market, Diode Dynamics lamps use OEM-grade retroreflector optics, which provide required the reflective safety and a clean, premium appearance when off, unlike "diffuser" or plain flat lenses without any reflective features. The units themselves are designed directly from OEM CAD data for a perfect fit, and the connector plugs right into the factory socket. Reliability. These LEDs are designed with newer constant-current circuitry and transient voltage protection. These features, found in factory-installed lighting components, protect the circuit over time, ensuring years of flicker-free performance.

-   Plug-and-play installation no modification needed
-   Modern LED replacement for your factory lamp
-   Engineered and manufactured in USA
-   OEM-grade retroreflector optics
-   OEM fit-and-finish

This Part Fits:

Year

Make

Model

Submodel

2015-2019

Cadillac

ATS

Base

2015-2019

Cadillac

ATS

Luxury

2015-2016

Cadillac

ATS

Performance

2015-2016

Cadillac

ATS

Premium

2017-2019

Cadillac

ATS

Premium Luxury

2017-2019

Cadillac

ATS

Premium Performance

2016-2019

Cadillac

ATS

V

2014-2019

Cadillac

CTS

Base

2014-2019

Cadillac

CTS

Luxury

2014-2016

Cadillac

CTS

Performance

2014-2016

Cadillac

CTS

Premium

2017-2019

Cadillac

CTS

Premium Luxury

2014-2019

Cadillac

CTS

V

2014-2019

Cadillac

CTS

Vsport

2014-2016

Cadillac

CTS

Vsport Premium

2017-2019

Cadillac

CTS

Vsport Premium Luxury

## Details

- **Price:** 136.16 CAD
- **Vendor:** Diode Dynamics
- **Type:** Light Accessories and Wiring

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 136.16 CAD | In stock |

## Images

- Photo - Primary
- User 2
- User 5
- User 1
- User 3
- User 7
- User 6
- User 4
- User 8
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/diode-dynamics-14-19-cadillac-ats-cadillac-ats-led-sidemarkers-pair-smoked)
> Updated: 2026-07-05