4G32 Alternator Upgrade

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4G32 Alternator Upgrade

Postby galant573 » Sat Feb 13, 2016 7:16 pm

Hi guys, just a quick inquiry here.. will an alternator for a 4G63 be a direct swap on a 4G32. I'm just looking for an upgrade, stock 32 alternators are only rated up to 45A and I'm looking for a direct bolt on, like somewhere around 75A-90A range.
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Re: 4G32 Alternator Upgrade

Postby LukeAussie » Wed Nov 30, 2016 1:43 pm

Not sure how straight forward the swap is, as I haven't done it, but it shouldn't be too hard to find a more gutsy alternator if required. The main things to check are that the mounting is similar enough, and that the electrical components are the same (ie whether the regulator is internal/external, etc). Perhaps someone has done a swap before? I bought my alternator from an auto sparky, but not sure what it's out of...
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