# Transit Auto K8F-103103 Rear Disc Brake Kit for 2006-2011 Buick Lucerne, Cadillac DTS

### 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 K8F-103103 is a vehicle-specific disc brake kit designed for compatible applications for 2006-2011 Buick, Cadillac Lucerne, DTS.

### Key Features

-   Exclusive PowerGrip™ Semi-Metallic formula provides unmatched braking power (powerful friction, extreme temperature tolerance, aggressive initial bite) while
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Fiber-Reinforced Multi-Layer Shim with a rubber core minimize noise, vibration, and harshness for complete quietness
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2006-2011 Buick, Cadillac Lucerne, DTS

**Position:** Rear

-   2006-2011 Buick Lucerne — Position: Rear
-   2006-2011 Cadillac DTS — Position: Rear; Note: With 5 Lug Wheels

### 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 K8F-103103.

**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 Lucerne
-   Disc Brake Kit for Buick Lucerne
-   K8F-103103 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2006 Buick Lucerne Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Buick

Lucerne

Rear

2007

Buick

Lucerne

Rear

2008

Buick

Lucerne

Rear

2009

Buick

Lucerne

Rear

2010

Buick

Lucerne

Rear

2011

Buick

Lucerne

Rear

2006

Cadillac

DTS

Rear

With 5 Lug Wheels

2007

Cadillac

DTS

Rear

With 5 Lug Wheels

2008

Cadillac

DTS

Rear

With 5 Lug Wheels

2009

Cadillac

DTS

Rear

With 5 Lug Wheels

## Details

- **Price:** 126.01 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2006 Buick Lucerne, 2006 Cadillac DTS, 2007 Buick Lucerne, 2007 Cadillac DTS, 2008 Buick Lucerne, 2008 Cadillac DTS, 2009 Buick Lucerne, 2009 Cadillac DTS, 2010 Buick Lucerne, 2011 Buick Lucerne, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, K8F-103103, Rear, Transit Auto, Transit Auto K8F-103103, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 126.01 CAD | In stock |

## Images

- Transit Auto K8F-103103 Disc Brake Kit for 2006-2011 Buick Lucerne, Cadillac DTS - Rear product image

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> Source: [Standard Auto Part](www.standardautopart.com/products/transit-auto-k8f-103103-disc-brake-kit-for-2006-2011-buick-lucerne-cadillac-dts-rear-k8f-103103)
> Updated: 2026-06-19