# CMX 8-580044 Rear Disc Brake Rotor for 2001-2007 Pontiac Aztek, Buick Rendezvous and Select Vehicles

### 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 2001-2007 Buick Rendezvous, Chevrolet Venture, Oldsmobile Silhouette, Pontiac Montana, Pontiac Aztek. 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:** 2001-2007 Buick Rendezvous, Chevrolet Venture, Oldsmobile Silhouette, Pontiac Montana, Pontiac Aztek

**Position:** Rear

-   2002-2007 Buick Rendezvous — Position: Rear
-   2002-2004 Chevrolet Venture — Position: Rear; Fitment Precision: AWD
-   2002-2004 Oldsmobile Silhouette — Position: Rear; Fitment Precision: AWD
-   2002-2004 Pontiac Montana — Position: Rear; Fitment Precision: Disc rear brakes
-   2001-2005 Pontiac Aztek — Position: Rear

### 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 8-580044.

**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 Buick Rendezvous
-   2001-2007 Buick Rendezvous disc Brake Rotor
-   8-580044 fitment
-   CMX disc Brake Rotor
-   Rear disc Brake Rotor
-   disc Brake Rotor for Chevrolet Venture

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2002

Buick

Rendezvous

Rear

2003

Buick

Rendezvous

Rear

2004

Buick

Rendezvous

Rear

2005

Buick

Rendezvous

Rear

2006

Buick

Rendezvous

Rear

2007

Buick

Rendezvous

Rear

2002

Chevrolet

Venture

Rear

AWD

2003

Chevrolet

Venture

Rear

AWD

2004

Chevrolet

Venture

Rear

AWD

2002

Oldsmobile

Silhouette

Rear

AWD

2003

Oldsmobile

Silhouette

Rear

AWD

2004

Oldsmobile

Silhouette

Rear

AWD

2002

Pontiac

Montana

Rear

Disc rear brakes

2003

Pontiac

Montana

Rear

Disc rear brakes

2004

Pontiac

Montana

Rear

Disc rear brakes

2001

Pontiac

Aztek

Rear

2002

Pontiac

Aztek

Rear

2003

Pontiac

Aztek

Rear

2004

Pontiac

Aztek

Rear

2005

Pontiac

Aztek

Rear

## Details

- **Price:** 38.99 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 120.66048, 125774, 2001 Pontiac Aztek, 2001-2005 Pontiac Aztek, 2001-2005-pontiac-aztek-brakes-rear-esi6323460, 2001-2007 Pontiac, 2002 Buick Rendezvous, 2002 Chevrolet Venture, 2002 Oldsmobile Silhouette, 2002 Pontiac Aztek, 2002 Pontiac Montana, 2002-2004 Chevrolet Venture, 2002-2004 Oldsmobile Silhouette, 2002-2004 Pontiac Montana, 2002-2004-chevrolet-venture-brakes-rear-awd-esi1027765, 2002-2004-oldsmobile-silhouette-brakes-rear-awd-esi9755508, 2002-2004-pontiac-montana-brakes-rear-disc-rear-brakes-esi4970282, 2002-2007 Buick Rendezvous, 2002-2007-buick-rendezvous-brakes-rear-esi9160051, 2003 Buick Rendezvous, 2003 Chevrolet Venture, 2003 Oldsmobile Silhouette, 2003 Pontiac Aztek, 2003 Pontiac Montana, 2004 Buick Rendezvous, 2004 Chevrolet Venture, 2004 Oldsmobile Silhouette, 2004 Pontiac Aztek, 2004 Pontiac Montana, 2005 Buick Rendezvous, 2005 Pontiac Aztek, 2006 Buick Rendezvous, 2007 Buick Rendezvous, 2055078, 248880044, 348880044, 55078, 55875, 580044, 580044FZN, 580044R, 748880044, 8-580044, A55078, AG55078, AI Readable Fitment, BR55078, brake rotor, Brake Rotor fitment, Buick, Buick Rendezvous, Chevrolet, Chevrolet Venture, CMX, CMX 8-580044 Disc Brake Rotor, CMX Brake Rotor, CR55078, Disc Brake Rotor, Disc Brake Rotor for Pontiac, Oldsmobile select vehicles, Oldsmobile select vehicles Disc Brake Rotor, Oldsmobile Silhouette, ONZ0745, Pontiac Aztek, Pontiac Montana, PR55078, Q55078, Rear, Rear Disc Brake Rotor for 2001 Pontiac Aztek, replacement 8-580044 Disc Brake Rotor, replacement auto part, Rotor, vehicle fitment, YH145359, YH145359C

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 38.99 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-580044

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-buick-rendezvous-pontiac-montana-aztek)
> Updated: 2026-07-14