# Transit Auto K8T-104004 Disc Brake Kit for 2019-2024 Buick Envision, Cadillac XT4 - Rear

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K8T-104004 is a vehicle-specific disc brake kit designed for compatible applications for 2019-2024 Buick Envision, Cadillac XT4.

### Key Features

-   Kit includes: 2x Disc Rotor 1x Brake Pad

### Package include:

-   2x Rear Disc Brake Rotor (Both Side) + 1x Rear Ceramic Brake Pad Set (Hardware Included)

### Vehicle Fitment

**Fitment Summary:** 2019-2024 Buick, Cadillac Envision, XT4

**Position:** Rear

-   2021-2024 Buick Envision — Position: Rear
-   2019-2024 Cadillac XT4 — 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 K8T-104004.

**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 Kit for Buick Envision
-   2019-2024 Buick Envision Disc Brake Kit
-   K8T-104004 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2021

Buick

Envision

Rear

2022

Buick

Envision

Rear

2023

Buick

Envision

Rear

2024

Buick

Envision

Rear

2019

Cadillac

XT4

Rear

2020

Cadillac

XT4

Rear

2021

Cadillac

XT4

Rear

2022

Cadillac

XT4

Rear

2023

Cadillac

XT4

Rear

2024

Cadillac

XT4

Rear

## Details

- **Price:** 161.46 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2019 Cadillac XT4, 2020 Cadillac XT4, 2021 Buick Envision, 2021 Cadillac XT4, 2021-2024-buick-envision-brakes-rear-esi2503407, 2022 Buick Envision, 2022 Cadillac XT4, 2023 Buick Envision, 2023 Cadillac XT4, 2024 Buick Envision, 2024 Cadillac XT4, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, K8T-104004, Rear, Transit Auto, Transit Auto K8T-104004, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 161.46 CAD | In stock |

## Images

- Transit Auto K8T-104004 Disc Brake Kit for 2019-2024 Buick Envision, Cadillac XT4 - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8t-104004-disc-brake-kit-for-2019-2024-buick-envision-cadillac-xt4-rear-k8t-104004)
> Updated: 2026-07-15