I don't have the part number anymore. Box is history. My dealer had one in stock. It seems all the new clock springs are prewired for heated steering wheels. Be sure to check the 2 pin sockets on both sides of the spring have 2 pins actually in place in case your dealer has some old stock. In my vehicle the wiring was there from fuse box to the steering column. The 2 pin connector was taped up behind the old clock spring. All that was required was to get switched power to the fuse.