# CMX 8-982129 Rear Disc Brake Rotor for 2016-2023 Mazda CX-9

### Performance Overview

The CMX 8-982129 Disc Brake Rotor is designed as a direct replacement part for compatible Mazda CX-9 applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Rear

### Key Features

-   Make sure to buy two (2)!
-   (One for left side and one for right side)
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance
-   tensile strength and steel hardness providing unmatched braking performance
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** AC65585, AR65585, CR65585, PR65585, YH603436, YH603436C, YH603436HC, YH603436P, 120.45091, BR901480, MA-8093, 2941548, ONZ1206, 248882129, 348882129, 748882129, 901480, 941548, 610049, Q1982129, 982129FZN, 982129R, 982129, MA1020, AMA1020

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2016 Mazda CX-9
-   2017 Mazda CX-9
-   2018 Mazda CX-9
-   2019 Mazda CX-9
-   2020 Mazda CX-9
-   2021 Mazda CX-9
-   2022 Mazda CX-9
-   2023 Mazda CX-9

### Vehicle Fitment Table

   

Year

Make

Model

Position

2016

Mazda

CX-9

Rear

2017

Mazda

CX-9

Rear

2018

Mazda

CX-9

Rear

2019

Mazda

CX-9

Rear

2020

Mazda

CX-9

Rear

2021

Mazda

CX-9

Rear

2022

Mazda

CX-9

Rear

2023

Mazda

CX-9

Rear

### FAQ

**Will this fit a 2016 Mazda CX-9?**  
Yes, this Disc Brake Rotor fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
This part is listed for the Rear position on compatible vehicles.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Disc Brake Rotor for Mazda CX-9
-   Rear Disc Brake Rotor for 2016 Mazda CX-9
-   CMX 8-982129 Disc Brake Rotor
-   replacement 8-982129 Disc Brake Rotor
-   2016-2023 Mazda CX-9 Disc Brake Rotor

## Details

- **Price:** 43.61 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 120.45091, 2016 Mazda CX-9, 2016-2023 Mazda CX-9, 2016-2023 Mazda CX-9 Disc Brake Rotor, 2017 Mazda CX-9, 2018 Mazda CX-9, 2019 Mazda CX-9, 2020 Mazda CX-9, 2021 Mazda CX-9, 2022 Mazda CX-9, 2023 Mazda CX-9, 248882129, 2941548, 348882129, 610049, 748882129, 8-982129, 901480, 941548, 982129, 982129FZN, 982129R, AC65585, AI Readable Fitment, AMA1020, AR65585, BR901480, brake rotor, Brake Rotor fitment, CMX, CMX 8-982129 Disc Brake Rotor, CMX Brake Rotor, CR65585, Disc Brake Rotor, Disc Brake Rotor for Mazda CX-9, MA-8093, MA1020, Mazda CX-9, ONZ1206, PR65585, Q1982129, Rear, Rear Disc Brake Rotor for 2016 Mazda CX-9, replacement 8-982129 Disc Brake Rotor, replacement auto part, Rotor, vehicle fitment, YH603436, YH603436C, YH603436HC, YH603436P

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 43.61 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-982129

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-2016-2023-mazda-cx-9-8-982129)
> Updated: 2026-06-02