Review on 🔧 Upgrade Your High Clearance Vehicle with the DEF F-106N Engine Oil Drain Valve: Long Nipple & 14mm-1.5 Thread for Truck or SUV by Ryan Springer

I checked that my drain plug on the parts washer is actually M14x1.5, I assumed it would fit, but the one I received was TOO big and wouldn't let screw into the hole. My guess is that it was actually an M15x1.5 thread. Threaded in a 1/4 NPT thread and installed a 1/4 NPT elbow with a 90 degree male to female thread, a 3/8 NPT x 3/8 hose barb with lots of teflon tape on the built in SOV I already got from another had project. I was able to return it for a refund. I couldn't find anything else with that thread size other than a different drain plug.