Some oil pans are designed with recessed drain plug port. If part of valve hits the oil pan before it could be fully tightened, Do Not install the valve! Adapters are available for some models(F107).
N-type valve(with Nipple) is not recommended for passenger cars with low ground clearance.
YM International Company
P.O. Box 50253 Bellevue, WA 98015 1-866-822-5689
