# Kingstar 14-WC370133 Rear Drum Brake Wheel Cylinder for 2003-2005 Chevrolet Cavalier, Pontiac Sunfire, Saturn Ion

### 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 2003-2005 Chevrolet Cavalier, Pontiac Sunfire, 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:** 2003-2005 Chevrolet Cavalier, Pontiac Sunfire, Saturn Ion

**Position:** Rear

-   2003-2005 Chevrolet Cavalier — Position: Rear
-   2003-2005 Pontiac Sunfire — Position: Rear
-   2003 Saturn Ion — Position: Rear; Note: To VIN 3Z100143

### 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-WC370133.

**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

-   drum Brake Wheel Cylinder for Chevrolet Cavalier
-   2003-2005 Chevrolet Cavalier drum Brake Wheel Cylinder
-   14-WC370133 fitment
-   Kingstar drum Brake Wheel Cylinder
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-   drum Brake Wheel Cylinder for Pontiac Sunfire

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Chevrolet

Cavalier

Rear

2004

Chevrolet

Cavalier

Rear

2005

Chevrolet

Cavalier

Rear

2003

Pontiac

Sunfire

Rear

2004

Pontiac

Sunfire

Rear

2005

Pontiac

Sunfire

Rear

2003

Saturn

Ion

Rear

To VIN 3Z100143

## Details

- **Price:** 22.08 CAD
- **Vendor:** Kingstar
- **Type:** Drum Brake Wheel Cylinder
- **Tags:** 14-WC370133, 18047641, 2003 Chevrolet Cavalier, 2003 Pontiac Sunfire, 2003 Saturn Ion, 2003-2005 Chevrolet Cavalier, 2003-2005 Pontiac Sunfire, 2004 Chevrolet Cavalier, 2004 Pontiac Sunfire, 2005 Chevrolet Cavalier, 2005 Pontiac Sunfire, 22671546, 34252, AI Readable Fitment, brake cylinder, Chevrolet Cavalier, Drum Brake Wheel Cylinder, Drum Brake Wheel Cylinder fitment, Drum Brake Wheel Cylinder for Chevrolet Cavalier, Kingstar, Kingstar 14-WC370133 Drum Brake Wheel Cylinder, Kingstar Drum Brake Wheel Cylinder, Pontiac Sunfire, Rear, Rear Drum Brake Wheel Cylinder for 2003 Chevrolet Cavalier, replacement 14-WC370133 Drum Brake Wheel Cylinder, replacement auto part, Saturn Ion, Saturn Ion Drum Brake Wheel Cylinder, vehicle fitment, W610108, WC140448, WC250990, WC370133, Wheel cylinder

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 22.08 CAD | In stock |

## Images

- Kingstar_Drum Brake Wheel Cylinder_14-WC370133

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