Hi. The factory is the 90 Amp Denso. I cannot find a factory part. The only new ones I have found are made in China. I have found 2 that I am interested in. 1 is a 90 Amp remanufactured Denso with a 1 yr warranty and the 2nd is a Bosch 117 Amp remanufactured as well but with a 2 year warranty...