Alternator Denso or OEM Mazda

I was able to remove/replace the alternator on my Mazda CX-5 without removing any parts as has been mentioned.

Go with a quality remanufactured unit like a Denso.

I bought one online to pick up at store and when I went to open the box something was scraping internally. No shipping damage or box damage. I bought a Denso for a different car (Toyota's OE) and I've had no issues with it. The only problem is it only carries a 1yr warranty.

Expect to shell out more $ for a Denso though if that's the route you go.

A reman Denso is about $100 more than other brands. But main thing is the labor cost. It is pretty hard to get to the Alternator for Odyssey. Saving some money with a cheaper brand has a greater risk to incur the labor cost again.

Solved both of those issues with a reman Denso. Just spend the money. One good alternator is cheaper than two crappy ones.

Denso no doubt. It's the only brand I'll buy for an alternator or starter.

Replaced with OE spec brand new ones TWICE and it didn\u2019t fix the problem. Ended up buying a brand new Denso OEM on Amazon or eBay. I don\u2019t remember which and it fixed the problem for five years now.

I suggest either getting your OEM DENSO alternator rebuilt at a shop (costs like $60?) or picking up a low mileage used DENSO alternator from a junk yard (or eBay). The Amazon new ones are probably junk and can cause trouble down the line.

Just a shitty alternator