Mechanic put in a different kind, and I spent all last summer with dead batteries. After a lot of troubleshooting, and thinking there was a parasitic draw, we found the alternator was bad. Replaced w/ Denso, and no problems since.
Compressor failed. I went to the junkyard and pulled a Denso off an abandoned boxy boy. Geez it took all day to get the compressor in. I'd give it a 8/10 on the difficulty scale. Mainly for how tedious the work was. I did it without a jack which added to my obstacles.
Took about 8 hours total, 5 YT videos and 3 trips to the hardware store but my cars AC is back. Worst time for it to go out too in Texas Summer.
I'm happy I saved probably 1000 by doing it myself.
ESPECIALLY with a Honda, go Denso. I had an experience with a failed starter (would only intermittently grab the flywheel) on an '07 Accord where the starter is behind the exhaust manifold. Had a shop replace (they used a Carquest reman) and the issue returned so they replaced again. Off the engine they both tested fine and in spec. Shop refunded the repair as long as I returned the 'faulty' starter so I decided to try but use a reman OEM Denso and it fully worked and has been working flawlessly for years now. It costs a bit more, but worth it - On a Honda at least.
I replaced my odysseys alternator with a denso and it's been great i also think denso was the oem part anyway.
For anyone looking for a drop in upgrade, I used a 105 amp for a Suzuki. Made by Denso. No harness needed, plugs right in. Going strong for a couple years now in my 3rd gen.
I just replaced mine and went with a denso reman. They are the makers of the oem alternator so I’d trust them more than other brands.
Denso always.
I’ve always used Denso and have never had any issues, but I’ve noticed that depending on car they’re sometimes noisy. Like they make a hum sound that’s distinguishable from the usual hum of an AC system.
When my alternator went out I got an aftermarket that failed within the week. Afterwards I was told that the element alternator is in a spot that gets more heat than a normal car so it needs a higher temp solder. I got the denso oem after and it’s still good after 5 years
Im going to say OEM. I have a 2004 acura tsx, which is essentially an accord. I replaced my alternator with a denso remanufactured unit from rockauto. It worked, but the battery light stayed on. I bit the bullet and bought an OEM a year later just to turn the damn light off.
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