This solid state sequential kit eliminates all the mechanical motor-driven sequencers and relays used in the trunks of the 1967 – 1968 Cougars. One system module replaces all these parts found in the Cougar trunk: Sequential flasher and motor (the noisy one), directional relay (the big one) and the emergency relay (5 pin). It plugs into the original wiring harness and mounts in the original location without any modifications! These units never fail as they are solid state. We have sold hundreds of them with no problems. Comes with three year warranty.