Cabriolet Hydraulics EBay Listing
Cabriolet Hydraulics
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1998–2003 Saab 9-3 Convertible Top Hydraulic Hose Letter “W”, Saab P/N 4856522



We believe that our hoses are the best available. Here is why:

  1. Industry’s highest burst pressure rating at 27,500 psi (1,900 bar). In comparison, most modern convertible top hydraulic systems operate at a maximum pressure of 2,900 psi or 200 bar. Hose material manufacturer certified pressure rating is clearly printed on all of our hoses.
  2. Hose size is DN3, which measures at 3mm (1/8”) internal diameter, ensuring unrestricted flow, optimal top actuation and reduced hydraulic pump stress.
  3. Made from durable materials that will not decompose like the original (OEM) hoses.
  4. We partnered with a hose manufacturer in Europe to select the best materials to produce hoses that perform with superior physical strength, flexibility, kink resistance, chemical resistance, and low moisture diffusion.
  5. Our hoses are fitted with the correct factory style connectors with o-rings for trouble free, direct-fit installation.

It is important to note that there is no reliable way to repair the original Saab 9-3 decomposing hoses. The only long lasting solution is to replace the hoses.

Cabriolet Hydraulics hoses are assembled in the USA using precision-made fittings also made in the USA.

Warranty Info: Cabriolet Hydraulics hoses are made in the USA to the highest quality standards. When properly installed, our hoses are warrantied for 5 years. If you are not satisfied with the hoses for any reason, you can return them for a full refund as long as the hoses have not been used. Not covered under the warranty: Hose damage caused by mishandling, improper installation and malfunctioning convertible top components.

What We Do

Cabriolet Hydraulics, LLC is a premiere convertible top hydraulics specialist and rebuilder located on the sunny Gulf Coast of Florida in the Sarasota-Bradenton area, a true hot spot for convertibles.

It’s inevitable that over time, convertible top hydraulic systems fail. Original equipment manufacturer (OEM) parts can be expensive. We offer a high quality, lower cost, improved alternative to the expensive OEM replacement parts for convertible top hydraulic systems.

We rebuild convertible top hydraulic cylinders and pumps and produce hydraulic hoses and related products for models made by Porsche, Mercedes-Benz, Ferrari, Bentley, Rolls Royce, Jaguar, Maserati, Lamborghini, Aston Martin, Saab, Chrysler, Audi, Volkswagen, Cadillac, Chevrolet, and more.