# DS-One DS1-981421 Front Coated Disc Brake Rotor for 2014-2022 Mazda 3, 3 Sport, CX-3

### 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 2014-2022 Mazda CX-3, 3, 3 Sport. Please review the fitment chart before ordering.

### Key Features

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

### Package include:

-   1x Front Disc Brake Rotor

### Shipping & Returns

**Canada:** Free shipping on orders over $99. Same-day shipping on orders placed before 2PM MST. 1–3 day delivery in metro areas.

**USA & International:** Shipping costs calculated at checkout.

### Warranty

**Lifetime Warranty:** All parts come with a lifetime warranty against manufacturing defects. If you experience any defects in material or workmanship, we'll replace it at no cost.

## Details

- **Price:** 72.03 CAD
- **Vendor:** DS-One
- **Type:** Coated Disc Brake Rotor
- **Tags:** 120.45086, 2014 Mazda 3, 2014 Mazda 3 Sport, 2014-2018 Mazda 3, 2014-2018 Mazda 3 Sport, 2014-2018-mazda-3-brakes-front-with-295mm-diameter-front-rotor-esi9823992, 2014-2022 Mazda 3, 2015 Mazda 3, 2015 Mazda 3 Sport, 2016 Mazda 3, 2016 Mazda 3 Sport, 2016 Mazda CX-3, 2016-2022 Mazda CX-3, 2016-2022-mazda-cx-3-brakes-front-awd-esi4049598, 2017 Mazda 3, 2017 Mazda 3 Sport, 2017 Mazda CX-3, 2018 Mazda 3, 2018 Mazda 3 Sport, 2018 Mazda CX-3, 2019 Mazda CX-3, 2020 Mazda CX-3, 2021 Mazda CX-3, 2022 Mazda CX-3, 2164756, 2488821661, 2901284, 3 Sport, 3488821661, 610014, 7488821661, 901284, 981421, 981421FZN, 981421R, AC65045, AI Readable Fitment, AMA1015, AR65045, BMA1015, BR901284, brake rotor, Brake Rotor fitment, Coated Disc Brake Rotor, Coated Disc Brake Rotor for Mazda 3, Coated rotors, CR65045, CX-3, CX-3 Coated Disc Brake Rotor, DS-One, DS-One Brake Rotor, DS-One DS1-981421 Coated Disc Brake Rotor, DS1-981421, DS1-981503, Front, Front Coated Disc Brake Rotor for 2014 Mazda 3, MA-8031, Mazda 3, Mazda 3 Sport, Mazda CX-3, PR65045, premium rotor, replacement auto part, replacement DS1-981421 Coated Disc Brake Rotor, rotor, vehicle fitment, YH507590, YH507590C, YH507590P

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 72.03 CAD | In stock |

## Images

- DS-One_Coated Disc Brake Rotor_DS1-981421

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/front-coated-drilled-slotted-disc-brake-rotor-1-piece-only-for-mazda-3-cx-3)
> Updated: 2026-07-14