# Transit Auto K8N-100709 Rear Brake Drum for 2009-2011 Chevrolet HHR, Chevrolet Cobalt, Pontiac G5

### 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 K8N-100709 is a vehicle-specific brake drum designed for compatible applications for 2009-2011 Chevrolet, Pontiac HHR, Cobalt, G5.

### Key Features

-   Engineered with Heat-Flowed cast iron to give our wheel cylinders the ideal balance between tensile strength and hardness
-   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 carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Anodized coating provides complete 360º protection against rust, moisture and oxidation

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2009-2011 Chevrolet, Pontiac HHR, Cobalt, G5

**Position:** Rear

-   2011 Chevrolet HHR — Position: Rear
-   2010 Chevrolet Cobalt — Position: Rear; Fitment Precision: Base/LT Team Canada/LT/LS; Note: With 5 Lug Wheels
-   2010 Chevrolet HHR — Position: Rear; Fitment Precision: LT Panel/LS Panel/LT/LS and with Drum rear brakes
-   2009 Chevrolet Cobalt — Position: Rear; Fitment Precision: LT/LS; Note: With 5 Lug Wheels
-   2009-2010 Pontiac G5 — 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 K8N-100709.

**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

-   Brake Drum for HHR
-   Brake Drum for Chevrolet HHR
-   K8N-100709 fitment
-   Transit Auto Brake Drum
-   Rear Brake Drum
-   2009 Chevrolet HHR Brake Drum

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Chevrolet

HHR

Rear

2010

Chevrolet

Cobalt

Rear

Base/LT Team Canada/LT/LS

With 5 Lug Wheels

2010

Chevrolet

HHR

Rear

LT Panel/LS Panel/LT/LS and with Drum rear brakes

2009

Chevrolet

Cobalt

Rear

LT/LS

With 5 Lug Wheels

2009

Pontiac

G5

Rear

With 5 Lug Wheels

2010

Pontiac

G5

Rear

With 5 Lug Wheels

## Details

- **Price:** 191.06 CAD
- **Vendor:** Transit Auto
- **Type:** Brake Drum
- **Tags:** 2009 Chevrolet Cobalt, 2009 Pontiac G5, 2010 Chevrolet Cobalt, 2010 Chevrolet HHR, 2010 Pontiac G5, 2011 Chevrolet HHR, Automotive Parts, Brake Drum, Brake Drum Kit, Daily Driver, Direct Replacement, K8N-100709, Rear, Transit Auto, Transit Auto K8N-100709, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.06 CAD | In stock |

## Images

- Transit Auto K8N-100709 Brake Drum for 2009-2011 Chevrolet HHR, Chevrolet Cobalt, Pontiac G5 - Rear product image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8n-100709-brake-drum-for-2009-2011-chevrolet-hhr-chevrolet-cobalt-pontiac-g5-rear-k8n-100709)
> Updated: 2026-06-03