# CMX 8-TQ8442 Rear Disc Brake Rotor for 2020-2025 Tesla Y

### Performance Overview

The CMX 8-TQ8442 Disc Brake Rotor is designed as a direct replacement part for compatible Tesla Y 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:** AC99545, AR99545, CR99545, PR99545, YH737221, YH737221HC, YH737221P, 120.52013, TE-108, R52013, 2488823000, 3488823000, 7488823000, 118861100A, 1188611-00-A, 951035, Q1982884, 982884FZN, 982884R, 982884, TE1012, ATE1012, TQ8442

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.

-   2020 Tesla Y
-   2021 Tesla Y
-   2022 Tesla Y
-   2023 Tesla Y
-   2024 Tesla Y
-   2025 Tesla Y

### Vehicle Fitment Table

   

Year

Make

Model

Position

2020

Tesla

Y

Rear

2021

Tesla

Y

Rear

2022

Tesla

Y

Rear

2023

Tesla

Y

Rear

2024

Tesla

Y

Rear

2025

Tesla

Y

Rear

### FAQ

**Will this fit a 2020 Tesla Y?**  
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 Tesla Y
-   Rear Disc Brake Rotor for 2020 Tesla Y
-   CMX 8-TQ8442 Disc Brake Rotor
-   replacement 8-TQ8442 Disc Brake Rotor
-   2020-2025 Tesla Y Disc Brake Rotor

## Details

- **Price:** 60.69 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 1188611-00-A, 118861100A, 120.52013, 2020 Tesla Y, 2020-2025 Tesla Y, 2020-2025 Tesla Y Disc Brake Rotor, 2021 Tesla Y, 2022 Tesla Y, 2023 Tesla Y, 2024 Tesla Y, 2025 Tesla Y, 2488823000, 3488823000, 7488823000, 8-TQ8442, 951035, 982884, 982884FZN, 982884R, AC99545, AI Readable Fitment, AR99545, ATE1012, brake rotor, Brake Rotor fitment, CMX, CMX 8-TQ8442 Disc Brake Rotor, CMX Brake Rotor, CR99545, Disc Brake Rotor, Disc Brake Rotor for Tesla Y, PR99545, Q1982884, R52013, Rear, Rear Disc Brake Rotor for 2020 Tesla Y, replacement 8-TQ8442 Disc Brake Rotor, replacement auto part, Rotor, TE-108, TE1012, Tesla Y, TQ8442, vehicle fitment, YH737221, YH737221HC, YH737221P

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.69 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-TQ8442

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-tesla-y-with-gray-painted-calipers)
> Updated: 2026-06-02