I just replaced the stock headlamp bulbs on my 2012 Sorento LX. I used the Sylvania Silverstar ST H11 for the low beam and Phillips Crystal Vision Ultra H1 for the high beam. This increased the driveability nicely. Not as much as the HID but for me that was not an option. My problem is while reinstalling the rear dust covers evidently I did not install the right high beam cover correctly and it did the exit stage left! This item cost 43.00 from the dealer. I did find one on the internet for 32.50 but with shipping was more than 43.00. Does anyone know of an alternative or sub for this item. What is the consequence for not having this dust cover? I must be more careful in the future!!