If you want to change just the bulb, remove the small plastic on top of the light from the engine compartment, and turn the light even with the wire harness attached, the bulb will come out.
Remove the wiring harness from the back of your 1999 Chevy Astro headlamp. Remove the headlamp retaining bolts. The headlamp will come out. Reverse the process to install the new headlamp.
you dont either replace assembly or if covers are fogged have them buffed
Motorcraft FL-820-S (according to the 1999 Ford Crown Victoria Owner Guide and Ford's website)
99 grand marquis 4.6 engine compatalbiltiy between cars/years
if both are SOHCor both are DOHC 4.6 it will fit completely
Its like 14 city 21 highway. Our 99 gets 17 combined.
Under the gas tank inside the box with the black canister.
( Motorcraft FL-820-S ) according to the Owner Guide
Try looking in the trunk. Might find the sticker on the trunk arm inside.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
Probably about 2 or 99 cv took 2.
you need a strap for a window,but it usually comes with a motor.You can get it from junk yard