# Transit Auto KCG-100312S Disc Brake Kit for 2012-2020 Toyota Highlander, Lexus RX350, Lexus RX450h & more - 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 KCG-100312S is a vehicle-specific disc brake kit designed for compatible applications for 2012-2020 Toyota Highlander, Lexus RX350, Lexus RX450h & more.

### Key Features

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

### Package include:

-   2x Rear Disc Brake Caliper (Both Side) + 2x Rear Coated Disc Brake Rotor (Both Side) + 1x Rear Semi-Metallic Brake Pad Set (Hardware Included)

### Vehicle Fitment

**Fitment Summary:** 2012-2020 Toyota, Lexus Highlander, RX350, RX450h, Sienna

**Position:** Rear

-   2015-2019 Toyota Highlander — Position: Rear
-   2014 Toyota Highlander — Position: Rear; Fitment Precision: GAS engine
-   2014 Toyota Highlander — Position: Rear; Fitment Precision: Hybrid LE/Hybrid XLE and with FULL HYBRID EV-GAS (FHEV) engine
-   2013-2015 Lexus RX350 — Position: Rear
-   2013-2015 Lexus RX450h — Position: Rear
-   2013-2020 Toyota Sienna — Position: Rear
-   2012 Lexus RX450h — Position: Rear; Note: From 10/11

### 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 KCG-100312S.

**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 Toyota Highlander
-   2012-2020 Toyota Highlander Disc Brake Kit
-   KCG-100312S fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Toyota

Highlander

Rear

2016

Toyota

Highlander

Rear

2017

Toyota

Highlander

Rear

2018

Toyota

Highlander

Rear

2019

Toyota

Highlander

Rear

2014

Toyota

Highlander

Rear

GAS engine

2014

Toyota

Highlander

Rear

Hybrid LE/Hybrid XLE and with FULL HYBRID EV-GAS (FHEV) engine

2013

Lexus

RX350

Rear

2014

Lexus

RX350

Rear

2015

Lexus

RX350

Rear

## Details

- **Price:** 355.99 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2013 Lexus RX350, 2014 Lexus RX350, 2014 Toyota Highlander, 2015 Lexus RX350, 2015 Toyota Highlander, 2016 Toyota Highlander, 2017 Toyota Highlander, 2018 Toyota Highlander, 2019 Toyota Highlander, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, GAS engine, Hybrid LE/Hybrid XLE and with FULL HYBRID EV-GAS (FHEV) engine, KCG-100312S, Rear, Transit Auto, Transit Auto KCG-100312S, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 355.99 CAD | In stock |

## Images

- Transit Auto KCG-100312S Disc Brake Kit for 2012-2020 Toyota Highlander, Lexus RX350, Lexus RX450h & more - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-kcg-100312s-disc-brake-kit-for-2012-2020-toyota-highlander-lexus-rx350-lexus-rx450h-and-more-rear-kcg-100312s)
> Updated: 2026-06-04