97 GTP. I have to replace the clock spring but am having trouble locating the right one, as I have radio controls on the steering wheel. The part number on the one I removed is 26034978, but I can't find that number anywhere. Are these clock springs compatible with later year model grand prixs (the part numbers seem different when I search for grand prix clock springs on ebay)? Also, does anyone know how the little horn contact mechanism works in the steering wheel? I think I broke it. I have a wire with one end that connects to the back of the air bag and on the other end is a black tube, then a spring over the wire and then a little metal contact at the end. It seems one of the small button-like projections broke off of the black tube, but I am not sure how it fits into the column.