OE Quality
60-Day Returns

Bilstein 19-195339 Suspension Strut Assembly - Front Left
Bilstein B4 OE Replacement Front Left Strut
The Bilstein B4 OE Replacement suspension strut assembly restores original ride quality and handling for select BMW applications. Built to meet or exceed OE standards, this front left strut is a direct-fit solution for drivers who want factory-style performance with Bilstein engineering.
Compatible with 2010-2017 BMW 535i GT and 2010-2015 BMW 550i GT, this Bilstein shock absorber is part number 19-195339.
Key Features
- Bilstein B4 OE Replacement series for factory-style ride restoration
- Suspension strut assembly for the front left position
- Twintube internal design for consistent damping response
- Black paint finish
- Upper stem mount and lower clevis mount configuration
- No boot included
- OE-standard replacement for BMW 535i GT and BMW 550i GT applications
Product Details
The Bilstein B4 OE Replacement line is engineered for drivers who want to return the vehicle to its original suspension feel without changing the intended ride characteristics. This strut assembly is built for the front left corner and is listed for BMW 535i GT models from 2010-2017 and BMW 550i GT models from 2010-2015, both without electronic suspension. If you are replacing a worn front left strut on a BMW 535i GT or BMW 550i GT, part number 19-195339 provides an OE-style replacement backed by Bilstein quality.
This part cross-references BMW OE numbers 31 31 6 795 445 and 31 31 6 795 447 for the same application.
What It Helps Address
- Excessive front-end bounce or oscillation
- Uneven or degraded ride quality
- Reduced steering stability over bumps and rough pavement
- Suspension noise caused by a worn strut assembly
- Factory handling feel that has changed as the original strut aged
Installation Notes
Fits 2010-2017 BMW 535i GT, front left, without electronic suspension. Fits 2010-2015 BMW 550i GT, front left, without electronic suspension. Verify mount style, suspension configuration, and side before installation. Professional installation and a post-repair alignment are recommended after replacing a front strut assembly.
Quality Assurance
Bilstein B4 OE Replacement dampers are built to meet or exceed OE standards and are designed to restore original ride quality and handling characteristics for the listed BMW applications.
| Brand | Bilstein |
| Part Number | 19-195339 |
| Position | B4 OE Replacement, Front Left |
| Boot Included | No |
| Finish | Black paint |
| Internal Design | Twintube |
| Lower Mount Type | Clevis |
| Series | B4 oe replacement |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2017 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2016 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2015 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2015 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2014 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2014 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2013 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2013 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2012 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2012 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2011 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2011 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2010 | BMW | 535i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
| 2010 | BMW | 550i GT | Base | Front Left | Without Electronic Suspension; B4 OE Replacement |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.