Product Details
If your 2017-2019 Mercedes-Benz GLS450 (X166/X167) 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.
This is a direct-fit part. It mounts in the original locations with the original hardware, so nothing needs modifying, and it carries Bilstein's limited lifetime warranty.
Features
- Restores original functionality 100%
- Manufactured with 100% new parts for maximum reliability and safety
- 100% OE quality and comfort
Specifications
| Part Number | 44-273439 |
| Part Name | Air Suspension Strut |
| Vehicle | 2017-2019 Mercedes-Benz GLS450 |
| Chassis Code | X166/X167 |
| Drivetrain | AWD |
| UPC | 651860833576 |
| Boot Included | No |
| Finish | Black Paint |
| Internal Design | Monotube |
| Lower Mount Type | Clevis |
| Segment | Air Springs |
| Series | B4 OE Replacement (Air) |
| Spring Seat Included | No |
| Upper Mount Type | Special |
| Quantity | Sold Individually |
| Notes | With Electronic Suspension |

