This pressure regulator is three inches long. It is made of metal, but has a blue plastic plug on each end. This regulator sits below a gas range's control panel.
After I bought this part, installed it and the clicking still did not stop I finally found the problem. If your ignitor can still click then it's still good. The problem is the electric connection between the head burners and the base burners (Top Assembly diagram). Put a little weight on the head burner while grabbing it with your hand a
... Read morend grind it into the base burner with a little twisting motion. Repeat for all 4 burners. Presto! (you could be more professional and use steel wool or sandpaper to.) If you stll want to know how to install this part begin by removing the control panel bracket #24. Then remove the glass top w/seal #9 (after removing the knobs). You may have to tease this out because the rubber seal is sticky. The switch plate #14 comes off after removing 2 obvious screws at each end and 2 not-so-obvious star screws attaching it to the manifold #6. Remove the spark module by removing 2 of the 3 screws and sliding it out of the 3rd screw.
Replacement was slightly bigger than the small burners and slightly smaller than the large burners. It looks OK and we moved it to a burner that we don't use very often.
With the help of my son, we stretched the seals over the covers. What I didn't,t realize was that the large seals were twisted in half in packaging. Once I realized that it was a snap.
