Sequoia 150a alternator direct swap on 2003 LX

Joined
Apr 24, 2016
Messages
125
Location
Portland, OR
I bought the plug, wires, and pin to convert my 03 LX470 to the 03+ Sequoia pin-out, but was surprised to find that the alternator hooked right up to my stock wiring. It makes sense that Toyota didnt make more than one 4.7 electrically in 2003, but I was pleasantly surprised that I didnt have any wiring to do.

I was swapping in a new power steering pump, and figured I'd upgrade to a 150a alternator (I run a pretty stout 30+ amp trailer setup plus fridge plus all the iDevices 3 boys can operate).

Now I know...
 
Joined
Apr 24, 2016
Messages
125
Location
Portland, OR
I've been told that a 100-series usually comes with a 100 amp alternator. I believe 80-series came with 80 amp. Maybe 40 series came with a 40? ;)
 
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