I'm looking for parts for an 02 Sport Trac. Anybody know where I can get good parts, mura lang and good service?

Parts I need are:
Exterior drivers side passenger door handle
Steering wheel (The buttons have been broken for volume etc on both left and right side of the horn)

Services:
Rear window wont roll down
Have two dents (Scrapes about 2-3 inches in length) mostly minor
Aircon is not really cold but does function a little bit
ABS light stays on, not sure why.

Other than that the truck is in good condition. Makano kaya pag repair ko lahat? Can you recommend a good place for the repairs and parts?
Thank you all!