# Kingstar 14-WC370156 Rear Drum Brake Wheel Cylinder for 2003-2005 Kia Rio

### Performance Overview

The Kingstar 14-WC370156 Drum Brake Wheel Cylinder is designed as a direct replacement part for compatible Kia Rio applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Rear

### Key Features

-   Engineered with Heat-Flowed cast iron to give our wheel cylinders the ideal balance between tensile strength and hardness
-   Anodized coating provides complete 360º protection against rust
-   moisture and oxidation
-   Reinforced pistons (FeSi) feature higher tolerance to pressure and increased wear resistance
-   PCRVi (Pressure Conscious Reducing Valve integrated) reduces pressure buildup

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 34263, WC251030, W610120, 58330FD100, 58330FD200, WC370156, WC140449

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2003 Kia Rio
-   2004 Kia Rio
-   2005 Kia Rio

### Vehicle Fitment Table

   

Year

Make

Model

Position

2003

Kia

Rio

Rear

2004

Kia

Rio

Rear

2005

Kia

Rio

Rear

### FAQ

**Will this fit a 2003 Kia Rio?**  
Yes, this Drum Brake Wheel Cylinder fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
This part is listed for the Rear position on compatible vehicles.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Drum Brake Wheel Cylinder for Kia Rio
-   Rear Drum Brake Wheel Cylinder for 2003 Kia Rio
-   Kingstar 14-WC370156 Drum Brake Wheel Cylinder
-   replacement 14-WC370156 Drum Brake Wheel Cylinder
-   2003-2005 Kia Rio Drum Brake Wheel Cylinder

## Details

- **Price:** 12.82 CAD
- **Vendor:** Kingstar
- **Type:** Drum Brake Wheel Cylinder
- **Tags:** 14-WC370156, 2003 Kia Rio, 2003-2005 Kia Rio, 2003-2005 Kia Rio Drum Brake Wheel Cylinder, 2004 Kia Rio, 2005 Kia Rio, 34263, 58330FD100, 58330FD200, AI Readable Fitment, brake cylinder, Drum Brake Wheel Cylinder, Drum Brake Wheel Cylinder fitment, Drum Brake Wheel Cylinder for Kia Rio, Kia Rio, Kingstar, Kingstar 14-WC370156 Drum Brake Wheel Cylinder, Kingstar Drum Brake Wheel Cylinder, Rear, Rear Drum Brake Wheel Cylinder for 2003 Kia Rio, replacement 14-WC370156 Drum Brake Wheel Cylinder, replacement auto part, vehicle fitment, W610120, WC140449, WC251030, WC370156, Wheel cylinder

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.82 CAD | In stock |

## Images

- Kingstar_Drum Brake Wheel Cylinder_14-WC370156

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-drum-brake-wheel-cylinder-for-2003-2005-kia-rio-14-wc370156)
> Updated: 2026-06-08