I got a denso alternator at Napa for $375-ish. I was a happy pappy
Pros: happy pappy
Reviews of Denso parts For Business
Average Rating
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The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
4.0
Manufacturer Ranking
#73
635
Spare Parts
17
Country
Japan
Spare Parts
Comparisons
Installed a denso on one car and it came from California I had bad luck with 2 aftermarket units before pulling the trigger on the denso and never looked back
Pros: reliable, no issues
I had a bad coil that only misfired when the car heat soaked after a drive. If I didn't let the engine cool down a bit, it would misfire on startup. I found one of the coils had a rust spot on it, replaced it with an OEM Denso and have been running for almost 4 years with no problems.
Pros: no problems for 4 years
COO was Japan on the Denso I ordered from RA. Likely the same exact thing as OE Lexus, with a different sticker.
Pros: same as OE Lexus
Vehicle:
Lexus
It was a brand new denso and no leaks
Pros: brand new
Cons: no leaks
Vehicle:
Honda Odyssey
I did the alternator recently on my 2013. The price of the part was about the same.
Pros: price about the same
Vehicle:
Honda Odyssey
Usually there is a part called an alternator brush which probably was worn out at that mileage. Replacing that can fix the alternator. Very few people know that. I replaced that on the denso alternator with almost 300k miles.
Pros: can fix alternator
Cons: worn out
Mileage: 482803 km
The symptoms sound like a bad alternator, the car can usually run off the alternator's output alone even with a bad battery. What brand of alternator did you get?
Pros: car can run off alternator
Cons: bad alternator symptoms
I've gone through three Denso alternators in the last 4 years! This last one went almost two years before going out.
Cons: alternators not lasting
I assumed my starter was going out so I replaced it with a new Denso one and it fixed the issue for maybe two weeks. After that it started to not crank first try and would take a while, now it’s almost every time I start it, it takes a while. I hear the starter spin and click every time so I assume it’s just not engaging the flywheel.
Pros: fixed issue for two weeks
Cons: issue returned, not engaging flywheel
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