Just tried to post about it, but chrome crashed.
does anyone know whether this would work as the cylinder in a 1990 tgp?
the lettering says
Denso
137800-0010
made in japan
here are some pics
http://i.imgur.com/oq0D00w.jpg
http://i.imgur.com/1bpISC4.jpg
http://i.imgur.com/5qeRwz7.jpg
http://i.imgur.com/FdmGa0s.jpg
That is the correct power master III for the car.
Looks like you might have a winner there. Did you score that from a GM?
It actually came with the car. :p
any idea on how much these go for?
(Just curious)
It varies. Supply/demand. Depends on it's condition, too. I've seen them as low as $40 and as high as $1000.