Those things are all over Ebay. Start with this page that explains what
this little sucker does. http://dmtalon.v8eaters.com/ISC.html
The cheapest way to obtain them is by purchasing a throttle body. You can
often find the complete throttle for $20 U.S. Check with salvage yards in
your area.
http://cgi.ebay.com/ebaymotors/ISC-IAC-Idle-Speed-Eclipse-1G-2G-4g63-DSM-Talon-3
000GT_W0QQcmdZViewItemQQcategoryZ33557QQitemZ8019614263QQrdZ1QQsspagenameZWDVW
This throttle body has the isc (idle control stepper motor), it's the tan
colored component:
http://cgi.ebay.com/ebaymotors/1G-DSM-turbo-throttle-body-eclipse-talon-laser-se
nsors_W0QQcmdZViewItemQQcategoryZ33558QQitemZ8020371104QQrdZ1QQsspagenameZWDVW
This is a newer Elantra throttle body and it appears to be the same stepper.
http://cgi.ebay.com/ebaymotors/Throttle-Body-Hyundai-1994-1-8l-GLS_W0QQcmdZViewI
temQQcategoryZ33558QQitemZ8020386948QQrdZ1QQsspagenameZWDVW
> My Hyundai dealer tells me that my engine needs a replacement "Stepper
> Motor" but it is delisted.
> Anyone know where to get new or used working unit for 1600 DOHC Mitsubishi
> designed engine
> of 1991 heritage. The auto is a Hyundai Lantra 1.6 (DOHC) GLS