I just recieved a catalog in the mail which has Bosch relays for $1.95.  The
Bosch part number is 0332 104 001.  It is a 12 volt, 20 amp spst.  It has
1/4" quick connects and is green in color.  I have no idea where this relay
is used in our vehcles, if at all.  If anyone is interested the company is:

MECI (Mendelson Electronic Co., Inc.)
phone 1-800-344-4465
fax   1-800-344-6324
www.meci.com

There part number for the relay is 480-1100.

I'll probably buy a few just to keep around, and if it was used in out vans,
even better.

Hope this helps someone.

Doug
'86 GL Westy
Maryland