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Features & Benefits
Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle.
Upper Mount Type - Special
Lower Mount Type - ForkReplaces OEM part Numbers: Porsche: 955 343 043 21, 955 358 039 10, 955 358 039 01, 955 358 039 11, 955 343 043 20, 955 343 043 31, 955 343 043 30, 955 343 043 60, 955 343 033 20, 955 343 033 21, 955 343 033 22, 955 343 033 42, 955 343 033 43, 955 343 033 44, 955 343 033 45, 955 343 033 50, 955 343 033 51
Audi: 7L8 413 031 H, 7L8 616 039 D, 7L8 616 039 G
Volkswagen: 7L6 412 021 AG, 7L6 412 021 T, 7L6 616 039 A, 7L6 616 039 D, 7L6 616 039 E -
Fitments
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Need Help?
Contact Shockwarehouse By Phone
Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday toll free at 1-800-245-7469 or locally and internationally at 1-954-202-6229.
Contact Shockwarehouse Through Live Chat
Shockwarehouse live chat is typically available from 10 am to 4:30 pm Monday through Friday and can be accessed by clicking the Live Chat button on the right side of the page.
Contact Shockwarehouse By Text/SMS
Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday, text us at 1-800-245-7469. Durring off hours, the texts are checked frequently and usually will be answered within 1-6 hours. Please provide details about your vehicle or shock needs so we can have your answer ready.
Contact Shockwarehouse Through Email
Technical Questions
All technical questions regarding vehicle fitment, custom made shocks, lifted and lowered vehicles, or any other technical shock questions should use the Technical Support Form
Returns
All return requests and inquiries must use the Return Form.
Warranty
For warranty requests and inquiries, please see the Warranty Help Form
New Order or Order Status
For help placing a new order, checking the status of your order, or making changes to your order, please call 1-800-245-7469 or 1-954-202-6229 between the hours of 9 am and 6 pm Eastern Standard Time Monday through Friday. You can also submit the form here. Please note: order cancellation requests MUST be made by phone.