# CMX 8-580102 Rear Disc Brake Rotor for 2003-2011 Cadillac CTS, Seville, STS

### Performance Overview

As a leader in the Automotive Braking industry, CMX delivers unrivaled braking solutions that redefine performance, reliability, and safety for your vehicle. CMX offers a comprehensive range of cutting-edge brake components meticulously engineered to meet the demands of do-it-yourself customers, garages and large fleet operators. From high-performance brake pads and rotors, to durable brake drums, reliable brake wheel cylinders, state-of-the-art brake shoes and convenient brake kits, CMX has everything you need to elevate your vehicle's braking system. We delivers the highest standards of quality and reliability for your braking needs, enabling you to drive with confidence, precision, and peace of mind.This disc Brake Rotor is listed for 2003-2011 Cadillac CTS, Cadillac STS, Cadillac Seville. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement disc Brake Rotor for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Disc Brake Rotor

### Vehicle Fitment

**Fitment Summary:** 2003-2011 Cadillac CTS, Cadillac STS, Cadillac Seville

**Position:** Rear

-   2006-2007 Cadillac CTS — Position: Rear; Fitment Precision: Base; Note: With Standard Suspension
-   2006-2011 Cadillac STS — Position: Rear; Note: With 298mm Diameter Rear Rotor and With Base Brakes
-   2005 Cadillac STS — Position: Rear; Note: With 298mm Diameter Rear Rotor and With GM Brake Code JL9
-   2004-2005 Cadillac CTS — Position: Rear; Fitment Precision: Base
-   2003 Cadillac CTS — Position: Rear
-   2003-2004 Cadillac Seville — Position: Rear; Note: With Vented Rotor

### FAQ

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

**What part number is this?**  
The listed part number is 8-580102.

**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 Rotor for Cadillac CTS
-   2003-2011 Cadillac CTS disc Brake Rotor
-   8-580102 fitment
-   CMX disc Brake Rotor
-   Rear disc Brake Rotor
-   disc Brake Rotor for Cadillac STS

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Cadillac

CTS

Rear

Base

With Standard Suspension

2007

Cadillac

CTS

Rear

Base

With Standard Suspension

2006

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2007

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2008

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2009

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2010

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2011

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With Base Brakes

2005

Cadillac

STS

Rear

With 298mm Diameter Rear Rotor and With GM Brake Code JL9

2004

Cadillac

CTS

Rear

Base

2005

Cadillac

CTS

Rear

Base

2003

Cadillac

CTS

Rear

2003

Cadillac

Seville

Rear

With Vented Rotor

2004

Cadillac

Seville

Rear

With Vented Rotor

## Details

- **Price:** 48.19 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 125.62071, 126024, 2003 Cadillac CTS, 2003 Cadillac Seville, 2003-2004 Cadillac Seville, 2003-2011 Cadillac CTS, 2004 Cadillac CTS, 2004 Cadillac Seville, 2004-2005 Cadillac CTS, 2005 Cadillac CTS, 2005 Cadillac STS, 2006 Cadillac CTS, 2006 Cadillac STS, 2006-2007 Cadillac CTS, 2006-2011 Cadillac STS, 2007 Cadillac CTS, 2007 Cadillac STS, 2008 Cadillac STS, 2009 Cadillac STS, 2010 Cadillac STS, 2011 Cadillac STS, 2055098, 248880102, 348880102, 55098, 55601, 580102, 580102FZN, 580102R, 748880102, 8-580102, A55098, AG55098, AI Readable Fitment, BR55098, brake rotor, Brake Rotor fitment, Cadillac CTS, Cadillac Seville, Cadillac STS, CMX, CMX 8-580102 Disc Brake Rotor, CMX Brake Rotor, CR55098, Disc Brake Rotor, Disc Brake Rotor for Cadillac CTS, ONZ0764, PR55098, Q55098, Rear, Rear Disc Brake Rotor for 2003 Cadillac CTS, replacement 8-580102 Disc Brake Rotor, replacement auto part, Rotor, Seville, STS, STS Disc Brake Rotor, vehicle fitment, YH145607

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 48.19 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-580102

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> Source: [Standard Auto Part](www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-cadillac-cts-sts-seville-8-580102)
> Updated: 2026-06-20