I've had a very difficult time trying to get my order sorted out with
them.  The double billed, then never delivered and now are giving me a
hard time about getting the billing reversed.  I've bought thousands of
dollars worth of Volvo parts mail order from multiple sources over the
past 15 years and this is the first time I have had such a difficult
experience.  The "manager" there claims everything is my fault, but that
is nonsense as all I did was to place an order on their website.
Recently he promised a refund, then surprised me by only giving a
partial refund which he said nothing about until after the fact.  I've
started a dispute with my credit card company and will probably get is
sorted out, but I wish I had known to not start down this road with them
at all.   In the future I will stick with well established Volvo mail
order parts dealers like Borton Volvo for original parts and
eeuroparts.com for aftermarket stuff.  Both of them have never given me
a bit of trouble.

myswedisparts.com appears to be a web name for Volvo of Richardson.

Perhaps others will have better luck, but the experience has left me
rather sour.