Sierra International 18-5870 Stator Sierra Stator Meets or exceeds the original equipment quality Sierra part number: 18-5870 Interchangeable with the following: CDI 174-832075K2, Chrysler 398-832075A4, 398-9873A28, Mallory 9-25507, Mercury 398-832075A4, 398-832075A21, 398-9873A19, 398-9873A28, Mercury Sport Jet 398-9873A28, 398-832075A4