<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: padgett</div><div class="ubbcode-body">Just #1. Last time I looked they were available, Delco 15-72530, GM PART # 12484912, they were used in any period GM car with ATC. </div></div> the one in mine is a delco 16061602.i went to autozone today to buy a new one because thier website said they were in stock,but it lied.all they had was the second one with no warrenty.the santech one.im not buying a new part without a warrenty.