Oh jeez. Let me know when those burn out. I don't know what that guy is selling but he's running quite the racket. I'm pretty sure his photos and examples are actually cheap HID kits and he sells just regular halogen bulbs with "xenon" charges.
Superbrightleds.com has 194 wedge bulbs. I'm guessing that's what your parking lights take. If not, they carry EVERYTHING in LED anyway- even the glass capsules with metal ends you see in car headliner lights. The replace the glass middle portion with an LED array. Nice stuff. You can even get H1 bulbs that are 100% LED.