I replace my stator on my '02 at approx 60,000 kms. I replaced the r&r at approx 125,000 kms just to be on the safe side. I used oem on both occasions. I have 137,500 kms at the moment. I don't like after market for electricals personally. To each his own. Don't get stuck out there b/c of an aftermarket part. imo