# Kingstar 14-WC370186 Rear Drum Brake Wheel Cylinder for 2003-2008 Saturn Ion, Chevrolet Cobalt and Select Vehicles

### Performance Overview

KingStar wheel cylinders are factory tested with a pressure of 45 psi of dry air to ensure unmatched robustness. The test checks for porosity, leaks, presence, position and quality of cups, surface finish of bores and bleeder seal. All castings meet S.A.E. J431 Standards, and bleeder screws are case hardened for long, reliable life. Brake cups meet S.A.E. Standard J1601. Durable boots are made from premium EPDM rubber, meeting S.A.E. Standar J1604. KingStar wheel cylinders have been the reference accross North America for over 40 years.This drum Brake Wheel Cylinder is listed for 2003-2008 Pontiac G5, Chevrolet HHR, Chevrolet Cobalt, Pontiac Pursuit, Saturn Ion. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement drum Brake Wheel Cylinder 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 Drum Brake Wheel Cylinder

### Vehicle Fitment

**Fitment Summary:** 2003-2008 Pontiac G5, Chevrolet HHR, Chevrolet Cobalt, Pontiac Pursuit, Saturn Ion

**Position:** Rear

-   2007-2008 Pontiac G5 — Position: Rear
-   2006-2008 Chevrolet HHR — Position: Rear
-   2005-2008 Chevrolet Cobalt — Position: Rear
-   2005-2006 Pontiac Pursuit — Position: Rear
-   2004-2007 Saturn Ion — Position: Rear
-   2003 Saturn Ion — Position: Rear; Note: From VIN 3Z100144

### 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 14-WC370186.

**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

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-   14-WC370186 fitment
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-   drum Brake Wheel Cylinder for Chevrolet HHR

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2007

Pontiac

G5

Rear

2008

Pontiac

G5

Rear

2006

Chevrolet

HHR

Rear

2007

Chevrolet

HHR

Rear

2008

Chevrolet

HHR

Rear

2005

Chevrolet

Cobalt

Rear

2006

Chevrolet

Cobalt

Rear

2007

Chevrolet

Cobalt

Rear

2008

Chevrolet

Cobalt

Rear

2005

Pontiac

Pursuit

Rear

2006

Pontiac

Pursuit

Rear

2004

Saturn

Ion

Rear

2005

Saturn

Ion

Rear

2006

Saturn

Ion

Rear

2007

Saturn

Ion

Rear

2003

Saturn

Ion

Rear

From VIN 3Z100144

## Details

- **Price:** 23.39 CAD
- **Vendor:** Kingstar
- **Type:** Drum Brake Wheel Cylinder
- **Tags:** 10366347, 14-WC370186, 19213358, 2003 Saturn Ion, 2003-2008 Saturn, 2004 Saturn Ion, 2004-2007 Saturn Ion, 2005 Chevrolet Cobalt, 2005 Pontiac Pursuit, 2005 Saturn Ion, 2005-2006 Pontiac Pursuit, 2005-2008 Chevrolet Cobalt, 2006 Chevrolet Cobalt, 2006 Chevrolet HHR, 2006 Pontiac Pursuit, 2006 Saturn Ion, 2006-2008 Chevrolet HHR, 2007 Chevrolet Cobalt, 2007 Chevrolet HHR, 2007 Pontiac G5, 2007 Saturn Ion, 2007-2008 Pontiac G5, 2008 Chevrolet Cobalt, 2008 Chevrolet HHR, 2008 Pontiac G5, 34255, AI Readable Fitment, brake cylinder, Chevrolet, Chevrolet Cobalt, Chevrolet HHR, Drum Brake Wheel Cylinder, Drum Brake Wheel Cylinder fitment, Drum Brake Wheel Cylinder for Saturn, Kingstar, Kingstar 14-WC370186 Drum Brake Wheel Cylinder, Kingstar Drum Brake Wheel Cylinder, Pontiac G5, Pontiac Pursuit, Pontiac select vehicles, Pontiac select vehicles Drum Brake Wheel Cylinder, Rear, Rear Drum Brake Wheel Cylinder for 2003 Saturn Ion, replacement 14-WC370186 Drum Brake Wheel Cylinder, replacement auto part, Saturn Ion, vehicle fitment, W610111, WC141535, WC257830, WC370186, Wheel cylinder

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 23.39 CAD | In stock |

## Images

- Kingstar_Drum Brake Wheel Cylinder_14-WC370186

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-drum-brake-wheel-cylinder-for-chevrolet-cobalt-pontiac-saturn-ion-g5-hhr)
> Updated: 2026-06-09