# Bilstein 19-158983 B4 Series Twintube Shock Absorber for 2003-2008 Bmw Z4

### 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. Standard Suspension.

### Key Features

-   B4 Series OE Replacement Shock Absorber

### Vehicle Fitment

-   2003 Bmw Z4 (Note: 2.5I, 3.0I)
-   2004 Bmw Z4 (Note: 2.5I, 3.0I)
-   2005 Bmw Z4 (Note: 2.5I, 3.0I)
-   2006 Bmw Z4 (Note: Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si)
-   2007 Bmw Z4 (Note: Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si)
-   2008 Bmw Z4 (Note: Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si)

### 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 19-158983.

**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 Twintube Shock Absorber for Bmw Z4
-   19-158983 fitment
-   Bilstein B4 Series Twintube Shock Absorber
-   2003 Bmw Z4 B4 Series Twintube Shock Absorber

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Bmw

Z4

2.5I, 3.0I

2004

Bmw

Z4

2.5I, 3.0I

2005

Bmw

Z4

2.5I, 3.0I

2006

Bmw

Z4

Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si

2007

Bmw

Z4

Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si

2008

Bmw

Z4

Coupe 3.0Si, Roadster 3.0I, Roadster 3.0Si

## Details

- **Price:** 146.03 CAD
- **Vendor:** Bilstein
- **Type:** B4 Series Twintube Shock Absorber
- **Tags:** 19-158983, 2003 Bmw Z4, 2004 Bmw Z4, 2005 Bmw Z4, 2006 Bmw Z4, 2007 Bmw Z4, 2008 Bmw Z4, Automotive Parts, B4 Series Twintube Shock Absorber, Bilstein, Bilstein Suspension, Direct Replacement, Performance Suspension, Shock Absorber

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 146.03 CAD | In stock |

## Images

- Bilstein 19-158983 B4 Series Twintube Shock Absorber for 2003-2008 Bmw Z4

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bilstein-bmw-z4-shock-absorber-19-158983)
> Updated: 2026-07-16