JEGS Oil Pressure Gauge | 2-1/16” Diameter | Electric | 0 to 100 PSI | Black Face | Includes 1/8" NPT Sending Unit

Everything was spot on.

Was hesitant due to the reviews but tried it anyways and so far so good. Not sure how accurate it is I believe it may be a little off but still does what I needed it to do.

The short of it is, the sender that comes with this gauge is wildly inaccurate. I bought this and installed on a new (to me) engine and began to freak out when during the break-in period I saw my hot idle drop to around 0-2 PSI at 800 RPM. I began wondering if it was bad bearing clearances, or the oil pump; I even went so far as to acquire an oil pump, but before I hauled off to install it I decided to validate the oil pressure senders results with a manual gauge (many similar situations with an engine with only hot idle issues I read about seemed to indicate faulty senders as the case) - And yes, it turns out a mechanical gauge showed the pressure, even on a hot idle, never dipping below 25 PSI. I called Jegs to invoke the manufacturers warranty as obviously the part was defective, and they right away sent me another unit. Unfortunately, that unit has the same issue, so at this point it seems like an issue with the product itself. I've got to not recommend this product at this point, as I've got to get another gauge and sender, as well as being out the cost of the manual gauge used to verify the accuracy, and a ton of time.

Installed this Gauge on my 24 HP Lawn Tractor via the oil pressure test port. Accurate and Durable and cant beat the price.