Best Alternator?
Lead Driver
Joined: Jul 2004
Posts: 6,952
Likes: 512
From: Foothills, CA
My mind isn't what it used to be, but I thought some years back someone found a Denso alternator that would work on our trucks...? I've never had one of those fail in the many cars/trucks I've owned that had them. Anyone recall this or should I just chalk it up to fading memory...? 
On Edit: Nevermind! It was the 200A alternator off the 6.4s (and maybe later) which are PCM controlled and Won't work on our 6.0s...
On Edit: Nevermind! It was the 200A alternator off the 6.4s (and maybe later) which are PCM controlled and Won't work on our 6.0s...
Fleet Owner
Joined: Nov 2003
Posts: 27,931
Likes: 3,653
This 140A unit, and a couple other smaller ones, are on the densoproducts.com web site when entering the 6.0L information in their search engine.
https://www.densoproducts.com/denso-...red-alternator
https://www.densoproducts.com/denso-...red-alternator
Cargo Master
Joined: Nov 2015
Posts: 3,431
Likes: 949
From: Fort Worth, TX
Fleet Mechanic
Joined: Feb 2023
Posts: 1,924
Likes: 817
Curious if it's normal to see battery volts bounce around, like say between 13.75-13.93 when at speeds? I guess it's those HIGH output units that keep battery volts at a steady 14-14.2 yeah or is bouncing around rather normal for all alternators? Just never thought of it till now.
Lead Driver
Joined: Jul 2004
Posts: 6,952
Likes: 512
From: Foothills, CA
Curious if it's normal to see battery volts bounce around, like say between 13.75-13.93 when at speeds? I guess it's those HIGH output units that keep battery volts at a steady 14-14.2 yeah or is bouncing around rather normal for all alternators? Just never thought of it till now.
Fleet Mechanic
Joined: Feb 2023
Posts: 1,924
Likes: 817
Ok cool, thanks brudda 🙂
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