# Transit Auto K8S-103780 Front and Rear Disc Brake Kit for 2007 GMC Sierra 1500

### 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 K8S-103780 is a vehicle-specific disc brake kit designed for compatible applications for 2007 GMC Sierra 1500.

### Key Features

-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while
-   TQ OE-matched material gives our spring kit the ideal balance between tensile and hardness and provide consistent wear, long life, and quiet operation
-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound
-   Engineered with Heat-Flowed cast iron to give our wheel cylinders the ideal balance between tensile strength and hardness
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched

### Vehicle Fitment

**Fitment Position:** Front and Rear

**Fitment Summary:** 2007 GMC Sierra 1500

**Position:** Front and Rear

-   2007 GMC Sierra 1500 — Position: Front and Rear; Fitment Precision: Crew Cab Pickup and with Disc rear brakes; Note: With 7000 Lb GVW

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is K8S-103780.

**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 Sierra 1500
-   Disc Brake Kit for GMC Sierra 1500
-   K8S-103780 fitment
-   Transit Auto Disc Brake Kit
-   Front and Rear Disc Brake Kit
-   2007 GMC Sierra 1500 Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2007

GMC

Sierra 1500

Front and Rear

Crew Cab Pickup and with Disc rear brakes

With 7000 Lb GVW

## Details

- **Price:** 455.41 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2007 GMC Sierra 1500, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, Front and Rear, K8S-103780, Transit Auto, Transit Auto K8S-103780, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 455.41 CAD | In stock |

## Images

- Transit Auto K8S-103780 Disc Brake Kit for 2007 GMC Sierra 1500 - Front and Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8s-103780-disc-brake-kit-for-2007-gmc-sierra-1500-front-and-rear-k8s-103780)
> Updated: 2026-06-03