$507.35 according to
www.kbb.com
$481.50 from
www.h2parts.com
$467.38 from
www.gmpartsdirect.com
$430.68 from
http://www.gmaccessories-direct.com/...oducts_id=3774
Not sure what the true cost is, but the above prices are available to you on the web. I negotiated with my
service advisor and got mine for $480.00 and installation for $130 in January (purchased H3 in July 2005). Hope this info helps......