Aftermarket radiator cap

[CoachDoc]

Seems to me I recall that there are aftermarket radiator caps that will fit a Valk. Mine is a '97 Standard. Does anybody have a NAPA or similar part number for a cap that will fit? Thanks as always.

[Kep]

I purchased a Mr.Gasket 2473S cap with a built in thermometer for my 97 standard...nice !!! Got mine from Amazon.com for $26.72

[sandy]

Kep: There have been several reports of leak failures with thermometer caps. How long have you had yours and have you had any issues with it?

[Tfrank59]

I bought that Mr gasket radiator cap with the thermometer built-in, and it worked good for about six months or so, and then the thermometer died. It didn't leak or anything, but I went back to the Honda one just because what's the point if thermometer is broken?

[paulporter]

I had two of those caps.  Both leaked.  I threw them away and replaced with OEM.  No more coolant loss.

[bentwrench]

I don't have any part#s but  caps from 90s toyota corollas fit almost every bike i've tried them on.I did this a couple of times for magnas,shadows and others that puked from a dried out cap seal.they are .9 bar like most bikes.get a stant if you can.