Nothing wrong with OEM but I installed a 60 amp Denso in my Modified Hardtop not running electric fans and stuff. They do make a 120 amp but as stated don't just throw that in a stock set up or things my fry. My Ragtop I keep looking kinda Original.
120 AMP 14668 Alternator Toyota Pickup 4Runner 22R 2.4L High Output Performance | eBay
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