This AC Delco D1426D / GM 15242754 Ignition Switch is the upgraded replacement for the SSR.
It has both the GM part number and the AC Delco part number on the packaging. It replaces GM part numbers 12450251 and 19179974.
GM 15242754 (ACDelco D1426D) Ignition Switch is CURRENTLY UNAVAILABLE.
Depending on the source, our inquiries come back either “Out of Stock”, “Unavailable” or “Discontinued”……
When we find something acceptable, it will appear here….