How do I find the engine code on 1999 ford explorer 4 wheel drive? The vin number is on the dor jam.?

i need to know so I can order part.||| The eighth character from the left is the engine code. If it's an 'X' , that's an OHV V6. If it's an 'E' , it's a SOHC V6.|||Top upper left of dashboard,visible through windshield.8th digit from left.|||it is the 8th digit in the vin.|||maybe you find it here