vs
Alternator OEM KIA or OEM Mazda
The alternator on my 2019 Forte failed.
I bought a used one with 20k miles on it, an new idler and tensioner pulley for around $350. Installed it all myself.
Pros: bought used alternator
Cons: alternator failed
Vehicle:
Kia
Mileage: 32187 km
Got some faulty alternators from autozone that were overcharging or undercharging. I just bought an oem reman from mazdaswag, (or any mazda dealership store online). Works fine now.
Pros: Works fine now
Cons: faulty alternators
Garage told me the next day I need a new alternator.
Vehicle:
Kia
I'm surprised Mazda is rated so poorly, I had a Mazda MPV for 8 years and honestly the only problem I had was the driver's side window gear was worn out, and the alternator.
Cons: window gear worn, alternator failed
Vehicle:
Mazda MPV
Mileage: 200000 km
I would suggest the genuine Kia one, or a professional grade like NAPA's top line or an AC-Delco. I would avoid anything that says "USA Industries" or "Duralast" on it, based on personal experience. In our shop we have had nearly 100% failure rates with those brands.
Pros: genuine Kia, AC-Delco, NAPA
Cons: USA Industries, Duralast
Vehicle:
Kia Optima
Part number: 3730038400RU
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