Hey all,

It seems that volvos throughout the years were sold with either the 0.75 bar black (11 psi) cap, the white 1.0 bar (15 psi) cap, or the 1.5 bar (22 psi) green cap.

I am in need of a 1.0 bar cap. It's going to be installed on an early 740 expansion tank.

The green cap is not going to work for my application, nor the black cap.

But it seems that the green cap supersedes the white cap, and as such I'm having a bear of a time tracking a new one down.

Anyone have any ideas? Perhaps some aftermarket caps in various pressures?

In case you are wondering, this is for my subaru impreza with the 3.3L boxer six from the SVX running a Saab 900 radiator and a Volvo 740 expansion tank. http://www.youtube.com/watch?v=BfHalW9AJiw

Thanks all,
Luke