i put a set of bosch wires on my 93 taurus and the lasted for about 6 yrs... i thought the wires were my problem with missing and i brought them back to auto zone and got a new set( lifetime guarantee).. no cost... and put them on.. it was the fuel pump relay that was the problem.....i paid about $25 for the orignal set at auto zone.... stay away from their cheaper sets.. you get what you pay for....
