Nissan alternator compatibility

Information on the naturally-aspirated KA24E and KA24DE engines.
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s14280zx
Posts: 86
Joined: Thu May 11, 2006 4:34 pm
Car: 95, 98 240sx, 79 280zx, 78 280z 2+2, 06 Xterra, 94 d21, 95 pathfinder

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I'm looking to find an alternator with higher amperage for my 1998 240sx. I checked around at the autoparts websites and found out that certain Maxima, and altimas have 100+amp alternators, which look very similar to mine. Does anyone know if they would work or not? I've been trying a chevy alternator "ebay special" setup, but have had nothing but trouble with them. I don't think they were made to handle 6500 rpm's. I broke the casting where the bottom big bolt goes through, and I also broke the offset bracket on the conversion the second time.


TheOne
Posts: 1836
Joined: Mon Aug 09, 2004 4:28 pm
Car: 93 240sx FB
Location: Arlington, TX

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the nissan quest alternator can be installed with a couple of mods, search for nissan quest alternator, or in articles section, there should be a how-to there.

its supposed to do 110 amps i believe, or more.

gr8bryt
Posts: 950
Joined: Mon Aug 11, 2003 4:24 pm
Car: 2003 Infiniti G35 Coupe 6-MT
1994 Toyota Camry V6 (Sold)
90 240SX SE Hatchback (Sold)
90 240SX SE (R.I.P--12/24/2007)

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TheOne wrote:the nissan quest alternator can be installed with a couple of mods, search for nissan quest alternator, or in articles section, there should be a how-to there.

its supposed to do 110 amps i believe, or more.
You are correct on the amps, and the article is a very comprehensive write up about swapping the alternators; its in the FAQ/DIY section for 240sx. Good luck with everything.


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