Mustang V6-3.8L VIN 4 (1998)
Oil Filter: Specifications
Method 1 [1]
Step 1: Hand-tighten until the gasket contacts the sealing surface.
Step 2: Turn it an additional 1/2 turn.
Method 2 [1]
Tighten to 10-15 Nm (7-11 ft. lbs.).
[1] Coat the sealing gasket with clean engine oil before installation.