# DS-One DS1-581045 Rear Disc Brake Rotor for 2013-2019 Cadillac ATS

### 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 and reliability in our manufacturing process. Our rotors also feature our proprietary PowerShield™, a performance grade electrophoretic coating with higher heat resistance and tolerance for a long-lasting durability that will weather any elements.This disc Brake Rotor is listed for 2013-2019 Cadillac ATS. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement disc Brake Rotor for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Disc Brake Rotor

### Vehicle Fitment

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

**Position:** Rear

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

### FAQ

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

**What part number is this?**  
The listed part number is DS1-581045.

**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
-   DS1-581045 fitment
-   DS-One disc Brake Rotor
-   Rear disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Cadillac

ATS

Rear

Premium Performance/Premium Luxury/Luxury/Base

2019

Cadillac

ATS

Rear

Premium Performance/Premium Luxury/Luxury/Base

2017

Cadillac

ATS

Rear

Base/Premium Performance/Premium Luxury/Luxury/Performance

2016

Cadillac

ATS

Rear

Luxury/Base/Performance/Premium

2013

Cadillac

ATS

Rear

2014

Cadillac

ATS

Rear

2015

Cadillac

ATS

Rear

## Details

- **Price:** 64.92 CAD
- **Vendor:** DS-One
- **Type:** Disc Brake Rotor
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 64.92 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_DS1-581045

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-coated-drilled-slotted-disc-brake-rotor-1-piece-only-for-cadillac-ats)
> Updated: 2026-06-09