For a 2002 Mercury Mountaineer :
engine oil filter ( Motorcraft FL-820-S ) for the 4.0 liter V6 engine and the 4.6 liter V8 engine
In the car Duhhh..
( 5 quarts ) with engine oil filter change
For a 2002 Mercury Mountaineer : With engine oil filter change the 4.0 litre SOHC , V6 engine takes : ( 4.7 litres / 5.0 U.S. quarts of 5W-30 engine oil )
For a 2002 Mercury Mountaineer , 4.0 liter , SOHC , V6 engine : With engine oil filter change : ( 4.7 litres / 5.0 U.S. quarts of 5W-30 ) According to the Owner Guide
According to the 1997 Mercury Mountaineer Owner Guide : The 5.0 liter V8 engine takes the ( Motorcraft FL-1A ) engine oil filter
According to the 2002 Mercury Mountaineer owner Guide : With engine oil filter change : The 4.0 liter V6 engine takes ( 5.0 U.S. quarts of 5W-30 engine oil ) The 4.6 liter V8 engine takes ( 6.0 U.S. quarts of 5W-20 engine oil )
( 5 quarts ) with engine oil filter change
According to the 2002 Mercury Mountaineer Owner Guide : With engine oil filter change : The 4.0 liter V6 engine takes ( 5.0 U.S. quarts of 5W-30 ) The 4.6 liter V8 engine takes ( 6.0 U.S. quarts of 5W-20 )
( 5 quarts ) with engine oil filter change for the 4.0 liter SOHC , V6 engine in a 2006 Mercury Mountaineer
6 quarts ( 5.7 liters ) of 5W-20 with engine oil filter change for the 4.6 liter V8 engine in a 2002 Mercury Mountaineer ( according to the Owner Guide )
According to the 2005 Mercury Mountaineer Owner Guide : With engine oil filter change : ( 6 quarts of engine oil ) for the 4.6 liter V8 engine
( 5 quarts ) with engine oil filter change