OE Quality
60-Day Returns

Bilstein 22-243003 Suspension Strut Assembly - Front Left
Bilstein B4 OE Replacement Suspension Strut Assembly Overview
The Bilstein shock absorbers B4 OE Replacement suspension strut assembly (part number 22-243003) is designed specifically for Mazda 6 models. Engineered to meet original equipment specifications, this strut assembly offers reliable performance and durability for your vehicle's suspension system.
- Compatible with Mazda 6 models
- Part number 22-243003 for precise identification
- Black paint finish for corrosion resistance
- Twintube internal design for consistent damping
- Lower mount type: bracket for secure installation
- Upper mount type: stem for proper fitment
- Boot not included
Detailed Product Features and Specifications
This Bilstein suspension strut assembly features a twintube internal design, which provides a balance of comfort and control by effectively managing road irregularities. The black paint finish helps protect the strut from environmental wear and corrosion. The lower mount uses a bracket style, ensuring a stable and secure connection to the vehicle's suspension components, while the upper mount stem design facilitates proper alignment and fitment within the Mazda 6 suspension system.
About the B4 OE Replacement Product Line
The B4 OE Replacement line from Bilstein is engineered to match the original equipment specifications of your vehicle. This product line focuses on restoring the suspension performance to factory standards, making it a suitable choice for drivers seeking reliable and consistent shock absorber replacements without altering the vehicle's handling characteristics.
Common Applications and Problem Solving
- Replacement for worn or leaking suspension struts on Mazda 6
- Restores original ride comfort and handling balance
- Addresses excessive body roll or instability during cornering
- Eliminates noise or vibration caused by damaged struts
- Improves vehicle control and braking response
Installation Notes and Tips
Ensure compatibility with your specific Mazda 6 model year before installation. The strut assembly includes the necessary upper and lower mount types (stem and bracket) for direct fitment. Professional installation is recommended to maintain suspension alignment and safety. Since the boot is not included, inspect the existing boot for damage and replace if necessary to protect the strut shaft.
Quality Assurance and Warranty
Bilstein manufactures this suspension strut assembly to meet strict quality standards, ensuring durability and consistent performance. The B4 OE Replacement series is designed to match original equipment specifications, providing confidence in fit and function. Please refer to Bilstein's official warranty policy for detailed coverage information.
| Brand | Bilstein |
| Part Number | 22-243003 |
| Position | B4 OE Replacement, Front Left |
| Boot Included | No |
| Finish | Black paint |
| Internal Design | Twintube |
| Lower Mount Type | Bracket |
| Series | B4 oe replacement |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2021 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2020 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2019 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2018 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2017 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2016 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2015 | Mazda | 6 | Touring | Front Left | B4 OE Replacement |
| 2014 | Mazda | 6 | Touring | Front Left | 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.