Gas Pressure Regulator, 1/2" NPT in/Out Gas Pipe, 1/2 PSI(3.5 kPa) Gas Inlet, 5"-10" WC Outlet Pressure, Gas Pressure Regulator for Liquefied Propane and Natural Gas, Easy to Install

So far so good. It is about the same dimensions as the original in my Whirlpool gas cooktop that is around 8 years old. The only thing is the gas out part of the original regular was 3/8" (so is the gas in for the stove). It is hard to reach, and didn't want to take it out until I had a new regulator in hand, but could have used my phone to take a picture of the top and bottom of the original without taking it out, and I would have been able to see the size difference. No big deal though, I bought a 1/2" to 3/8" adapter for a few dollars at the hardware store.

Exactly as described and exactly what I needed.

Only unit I found with 1/2” input and output

Good fit

No documentation just the part in a baggie. Says Nat Gas or LP (some regulators have reversible spring screw so u can use both, the description seems to say that) but no telling if thats true r which is which. I should have know not to buy when the description says a 1/2" NPT pipe is 1" OD (it's not). Returning.

they did what I got them for

My other regulator had a crack in it and was leaking gas. This one fit perfectly, its light weight, yet sturdy. Shipped to me quickly.

seems to work well with my propane gas cooktop for my mobile home