Product Details
If your 2019-2026 BMW Z4 (G29) has started to wallow, crash over expansion joints, or feel vague on the highway, the Bilstein B4 struts restore the composure it left the factory with.
Bilstein invented the monotube gas damper and has been building suspension in Germany since 1954. Every unit is built to the same standard the company supplies to the manufacturers themselves, and it is backed by a limited lifetime warranty.
Features
- High power reserves for maximum safety
- Restores original driving comfort, handling and safety
- High OE quality
Specifications
| Part Number | 22-304438 |
| Part Name | Strut Assembly |
| Vehicle | 2019-2026 BMW Z4 |
| Chassis Code | G29 |
| Drivetrain | RWD |
| UPC | 651860868998 |
| Boot Included | No |
| Finish | Black Paint |
| Internal Design | Twintube |
| Lower Mount Type | Base Cup |
| Position | Front Left |
| Segment | Spare Parts |
| Series | B4 OE Replacement |
| Spring Seat Included | Yes - Fixed |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Notes | Standard Suspension without Electronic Suspension |
Vehicle Fitment
- 2019 BMW Z4 (G29)
- 2020 BMW Z4 (G29)
- 2021 BMW Z4 (G29)
- 2022 BMW Z4 (G29)
- 2023 BMW Z4 (G29)
- 2024 BMW Z4 (G29)
- 2025 BMW Z4 (G29)
- 2026 BMW Z4 (G29)




