Q.: I have a set of the Bilstein coilovers, Part Number: 48-153720
Are there replacement dampers available? If so, cost and how can they be ordered?
A.: Our Bilstein people gave us a great answer: Refurbish service for Bilstein dampers starts at $225.00 each, plus round trip shipping and any applicable tax. Any compromised components (piston rod, mounting hardware, etc.) are additional. Their current turnaround times are at least 4 to 6 weeks from date of receipt.
Bilstein writes: "Please have them submit the dampers with the repair order instruction form (shipped with your coilovers) to the address on the form. We will contact them, as soon as we have an opportunity to evaluate, to provide a quote, estimated time of completion, and to collect CC info to secure service."