# Bilstein 19-227740 B4 Series Rear Shock Absorber for 2009-2013 Mazda 6

### Performance Overview

Bilstein B4 Shocks and Struts are ideal as OEM replacements, and are made to guarantee factory quality performance. They feature a large-diameter body, and rely on track-proven and road ready suspension technologies. The shocks are available in a classic black finish, and are backed by a limited lifetime warranty.

### Key Features

-   B4 Series OE Replacement Shock Absorber

### Vehicle Fitment

-   2009 Mazda 6 (Position: Rear; Note: I, S)
-   2010 Mazda 6 (Position: Rear; Note: I, S)
-   2011 Mazda 6 (Position: Rear; Note: I, S)
-   2012 Mazda 6 (Position: Rear; Note: I, S)
-   2013 Mazda 6 (Position: Rear; Note: I, S)

### 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 19-227740.

**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

-   B4 Series Rear Shock Absorber for Mazda 6
-   19-227740 fitment
-   Bilstein B4 Series Rear Shock Absorber
-   Rear B4 Series Rear Shock Absorber
-   2009 Mazda 6 B4 Series Rear Shock Absorber

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Mazda

6

Rear

I, S

2010

Mazda

6

Rear

I, S

2011

Mazda

6

Rear

I, S

2012

Mazda

6

Rear

I, S

2013

Mazda

6

Rear

I, S

## Details

- **Price:** 107.08 CAD
- **Vendor:** Bilstein
- **Type:** B4 Series Rear Shock Absorber
- **Tags:** 19-227740, 2009 Mazda 6, 2010 Mazda 6, 2011 Mazda 6, 2012 Mazda 6, 2013 Mazda 6, Automotive Parts, B4 Series Rear Shock Absorber, Bilstein, Bilstein Suspension, Direct Replacement, Performance Suspension, Rear, Shock Absorber

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 107.08 CAD | In stock |

## Images

- Bilstein 19-227740 B4 Series Rear Shock Absorber for 2009-2013 Mazda 6

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> Source: [Standard Auto Part](www.standardautopart.com/products/bilstein-mazda-6-shock-absorber-19-227740)
> Updated: 2026-06-15