🔧 Dewhel Aluminum M16x1.5 to 1/8 NPT LS Engine Swap Oil Pressure Sensor Adapter for GM LS1 LSX LS3 - Ideal for LS1 LSX LS3 Gauge and Engine Swaps Review

Ideal for remote oil pressure sensor on the LS engine platform. The item is of good quality and will make your work easier.

This is a nice touch, but the NPT threads are cut too deep. A 1/8" NPT plug can completely seal the bottom of the fitting, but a manual dipstick has no chance of sealing properly.

Came in from 1/8 NPT to Knee 4 on my Earls brand for turbo adjustment and screwed right in by hand and never tightened like NPT should. I've even tried pipe tape and pipe lube. leaks. don't buy this junk.

Female NPT thread was too large and would likely leak at psi oil level. This amount of Teflon tape does not provide circuit continuity or long life. Didn't risk it later and sent the part back. It was great working with Revan.

This is a really great product though. When installing, make sure to use the port hole in the default location (rear top of the unit) to install this adapter AND the converter BEFORE installing the valley cap. The standard cover may peel off, but the ICT billet cover doesn't leave enough space for your outlet. My adapter has one side of the hex aligned with the ICT cap.