According to the 2001 Ford Explorer Owner Guide :
With engine oil filter change :
The 4.0 liter V6 engine takes ( 4.7 liters / 5.0 U.S. quarts of 5W-30 )
The 5.0 liter V8 engine takes ( 4.7 liters / 5.0 U.S. quarts of 5W-20 )
Refer to your owners manual.
On a 2001 Ford Explorer Sport Trac , 4.0 ( the engine oil pump is INSIDE the engine oil pan )
For a 2001 Ford Explorer Sport : ( 5.0 U.S. quarts / 4.7 litres of 5W-30 engine oil , with engine oil filter change )
( one ) oil pump
According to the 2001 Ford Explorer Sport Trac Owner Guide : With engine oil filter change : The 4.0 liter SOHC , V6 engine takes : ( 5.0 U.S. quarts / 4.7 liters of 5W-30 )
The 2001 Ford Explorer runs on regular unleaded.
According to the 2001 Ford Explorer owners manual : For the 4.0 L - SOHC - V6 engine ( 5 W 30 ) For the 5.0 L - V8 engine ( 5 W 20 )
The 4.0 liter SOHC , V6 engine in a 2001 Ford Explorer Sport Trac takes : With engine oil filter change : ( 5 quarts / 4.7 liters of engine oil )
Inside the oil pan , bolted to the bottom of the engine
The oil pump is bolted to the bottom of the engine INSIDE the oil pan
one
For a 2001 Ford Explorer Sport , 4.0 litre SOHC , V6 engine : ( 5W-30 ) * With engine oil filter change it takes 5.0 U.S. quarts *