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Bilstein 22-305046 Suspension Strut Assembly - Front Left
| Brand | Bilstein 22-305046 |
|---|---|
| Position | Front Left |
| Boot Included | No |
| Finish | Black paint |
| Internal Design | Twintube |
| Lower Mount Type | Base cup |
| Series | B4 oe replacement |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
| Product line | B4 OE Replacement |
| Fits | BMW · 11 vehicles |
OE replacement. Restores factory ride quality and handling with OE-standard engineering.
Twintube design. Provides consistent damping response for everyday driving.
B4 OE Replacement. Bilstein’s OE-focused series for factory-style suspension performance.
Cross-references 31 31 6 879 309 for the same application. See all 1.
OE Replacement Strut Assembly
Bilstein B4 OE Replacement strut assembly, part number 22-305046, is built to restore original ride quality and handling while meeting OE standards. It is a direct-fit suspension strut for BMW applications with standard suspension and no electronic suspension.
Key Features
- Twintube internal design for consistent damping response.
- Black painted finish for a clean, corrosion-resistant appearance.
- Stem upper mount and base cup lower mount for OE-style fitment.
- Boot not included.
- B4 OE Replacement series from Bilstein.
Detailed Description
The Bilstein 22-305046 is part of the B4 OE Replacement line, engineered to match original ride characteristics without changing the vehicle’s factory suspension feel. This suspension strut assembly is a strong fit for BMW 330i xDrive and BMW 430i xDrive models equipped with standard suspension and no electronic suspension. If you are replacing a worn front left strut on a BMW 330i xDrive or BMW 430i xDrive, this Bilstein strut supports OE-style performance and handling consistency.
Bilstein’s B4 OE Replacement line focuses on restoring factory ride quality with OE-level standards. The 22-305046 uses a twintube design, a stem upper mount, and a base cup lower mount to match the intended suspension layout. This part cross-references Monroe Shocks & Struts (e.g., 31 31 6 879 309) for the same application.
What It Is Used For
- Replacing a worn front left strut that causes uneven ride quality.
- Restoring damping control after loss of factory suspension performance.
- Addressing noise or instability from a fatigued strut assembly.
- Maintaining OE-style handling on BMW 330i xDrive and BMW 430i xDrive models.
Installation Notes
Fits 2019-2024 BMW 330i xDrive, front left, standard suspension without electronic suspension. Fits 2021-2025 BMW 430i xDrive, front left, standard suspension without electronic suspension. Verify suspension type and mounting style before installation. Part number 22-305046 should be matched to the vehicle’s exact configuration.
Quality Assurance
Bilstein B4 OE Replacement dampers are engineered to meet or exceed OE standards and are backed by Bilstein’s established OE-focused product development.
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | BMW | 430i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2024 | BMW | 330i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2024 | BMW | 430i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2023 | BMW | 330i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2023 | BMW | 430i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2022 | BMW | 330i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2022 | BMW | 430i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2021 | BMW | 330i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2021 | BMW | 430i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2020 | BMW | 330i xDrive | Base | — | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
| 2019 | BMW | 330i xDrive | Base | Sedan | Front Left | Standard Suspension without Electronic Suspension; B4 OE Replacement |
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