Actually , the first model year of the Mercury Mountaineer sport utility vehicle was
1997 and if you open the drivers door , on the end of the door you will see an
information sticker that will show the size of the tire that originally came on the
vehicle
8"
See sources and related links below to lookup bulbs for any year mercury mountaineer.
the four door speakers are 6x8 and the sob if you have one is 8"
The sub woofer size on a 1999 Mercury Mountaineer is 5 inches by 7 inches. Speakers are located in the front and the rear of the vehicle.
On a 2007 Mercury Mountaineer : Open the drivers door and on the end of the door ( or the latch pillar ) you will see an information sticker that shows the original size tires on the vehicle from the factory
21 U.S. gallons ( 79.5 liters )
5x7 in both front and rear doors.
According to the 1997 Mercury Mountaineer Owner Guide : The 5.0 liter V8 engine takes the ( Motorcraft FL-1A ) engine oil filter
Open the drivers door and there should be an information sticker that shows the original size tire that came on the vehicle
According to the 2003 Mercury Mountaineer Owner Guide : Both the 4.0 liter SOHC , V6 and the 4.6 liter V8 engines have the Motorcraft BXT-65-650 battery ( that's BCI group size 65 , 650 cold cranking amps )
it is a 29 mm hub nut socket
P205/65R-15.