After bending my power antenna in a touchless car wash. I installed a Volvo antenna switch part #9204656 about $50.00. This keeps the antenna down unless I want it up for better reception (usuallynot a problem). Then antennamastsrus.com for a new mast $27.00 with shipping. Fits perfectly and as easy to install as an 850 GLT antenna. Hope this helps some of you avoid the $220.00 dealer part.

 

I recently purchased a replacement mast from this company. It is for a friend's S70 and I haven't done the install yet. The instructions are very well detailed and the job seems quite easy. By the way, I did the purchase through eBay and the shipped price was really cheap.

I love it when the dealership doesn't see my money!

 

IPD sells the mast for 18 I think