Whispbar actually isn't around anymore but we do have a really great aero style roof rack that does fit your 2004 Lexus ES 330 with the Rhino Rack roof rack part # RR79ZR which is a flush bar style of rack similar to the Whispbar racks. The bars do not extend past the feet of the rack which gives it an OEM type look. view full answer...
It is possible that the # 36336 hitch you have bent slightly in shipping. We see this happen occasionally and since that rear bracket is a separate piece from the bracket in front of it could have easily bent in or out.
What you can do is try bending the hitch back slightly to get the hole to line up. As long as there is no paint flaking or creases in the metal you would be fine. view full answer...
The only trailer wiring harnesses we can safely recommend for your 2004 Lexus ES330 are the universal ones like the part # 119250KIT. Harnesses for a Camry are not confirmed as fits and we can't verify if they would work. view full answer...