Air Conditioning Low / High Side Valve cap for R134a

thingiverse

I misplaced the valve cap for my Acura's low side while recharging the AC, so I printed out a new one. It should fit any R134a system on the low side with an M9x1 inner thread. The high side appears to be M10x1, so you can scale up this design by 11% in X and Y if you need that cap instead. EDIT: I've created and uploaded a M10x1 high side cap as well. After printing, I inserted an o-ring into the groove for a tighter seal.