# DS-One KD-100863 Disc Brake Rotor for 2013-2019 Cadillac ATS - Rear

### Performance Overview

DS-One is the pioneer in Disc Brake Rotor innovation and developed the award-winning DS1™ Bi-Directional Drilled and Slotted. This technology brings universal left or right installation to performance rotors and extreme heat dissipation while maintaining the rotor structure. Our exclusive Carbon-Enhanced PowerCast™ (G11H18/G3000) iron castings achieve an unmatched power friction, superior fade resistance and is lab tested to ensure consistency DS-One KD-100863 is a vehicle-specific disc brake rotor designed for compatible applications for 2013-2019 Cadillac ATS.

### Key Features

-   Kit includes: 2x Disc Rotor

### Package include:

-   2x Rear Disc Brake Rotor (Both Side)

### Vehicle Fitment

**Fitment Summary:** 2013-2019 Cadillac ATS

**Position:** Rear

-   2018-2019 Cadillac ATS — Position: Rear; Fitment Precision: Base/Premium Luxury/Luxury/Premium Performance
-   2017 Cadillac ATS — Position: Rear; Fitment Precision: Base/Premium Luxury/Luxury/Premium Performance/Performance
-   2016 Cadillac ATS — Position: Rear; Fitment Precision: Base/Premium/Luxury/Performance
-   2013-2015 Cadillac ATS — Position: Rear

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is KD-100863.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Disc Brake Rotor for Cadillac ATS
-   2013-2019 Cadillac ATS Disc Brake Rotor
-   KD-100863 fitment
-   DS-One Disc Brake Rotor
-   Rear Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Cadillac

ATS

Rear

Base/Premium Luxury/Luxury/Premium Performance

2019

Cadillac

ATS

Rear

Base/Premium Luxury/Luxury/Premium Performance

2017

Cadillac

ATS

Rear

Base/Premium Luxury/Luxury/Premium Performance/Performance

2016

Cadillac

ATS

Rear

Base/Premium/Luxury/Performance

2013

Cadillac

ATS

Rear

2014

Cadillac

ATS

Rear

2015

Cadillac

ATS

Rear

## Details

- **Price:** 157.48 CAD
- **Vendor:** DS-One
- **Type:** Disc Brake Rotor
- **Tags:** 2013 Cadillac ATS, 2014 Cadillac ATS, 2015 Cadillac ATS, 2016 Cadillac ATS, 2017 Cadillac ATS, 2018 Cadillac ATS, 2019 Cadillac ATS, Automotive Parts, Base/Premium Luxury/Luxury/Premium Performance, Base/Premium Luxury/Luxury/Premium Performance/Performance, Base/Premium/Luxury/Performance, Daily Driver, Direct Replacement, Disc Brake Rotor, DS-One, DS-One KD-100863, KD-100863, Rear, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 157.48 CAD | In stock |

## Images

- DS-One KD-100863 Disc Brake Rotor for 2013-2019 Cadillac ATS - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ds-one-kd-100863-disc-brake-rotor-for-2013-2019-cadillac-ats-rear-kd-100863)
> Updated: 2026-07-15