Yes, Amazon.
More and more you can find OEM and quality Porsche parts on Amazon. When shopping for parts for the Boxster, I will always take a look at Amazon to compare prices. (I earn commissions on sales through the amazon links, no extra cost to you!)
SEARCH AMAZON HERE
Vertex Auto in Miami. Outstanding customer service, large OEM Porsche parts selection, great prices and a killer showroom full of vintage and newer Porsche cars for sale.
www.vertexauto.com
Pelican Parts is by many, considered the standard in online Porsche parts sales.
I have used Pelican parts since I started working on my 1997 Boxster in 2006.
They have an amazing tech resource and one of, in not the best searchable and browse-able online parts catalogs.
www.PelicanParts.com
20th Street Auto is the go to Porsche parts dealer for new and USED Porsche parts.
Important note: 20th Street Auto is on 40th Street!
www.20thstreetauto.com
Sometimes you need to go direct to the dealer to get parts for you Porsche. Sunset Porsche in Oregon is one of the first places I go when the need arises.
Their customer service is outstanding, I have always had great experiences and recommend them highly.
www.SunsetPorscheParts.com
Another of my favorite Porsche Dealers for OEM dealer only parts is Suncoast Porsche Parts.
www.SuncoastParts.com