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Swapping out the alternator

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Old May 15, 2015 | 08:52 PM
  #1  
Jaime74656's Avatar
Jaime74656
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Swapping out the alternator

Ok, I got every thing more or less in order, but figured I would ask a question before I start the process of replacing the Alt in my truck.

I know where it is and will be getting a new one soon (most likely when I get paid) and putting a 3rd gen in at least a 130AMP what I want to know is will it be quick and easy? I see three bolts, and obviously the serp belt, and one power connector/ground am i correct in assuming that it should be relatively quick (done in about 30 minutes to an hour)??
 
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Old May 16, 2015 | 12:14 AM
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nwjones18
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I am not sure about a 95 but on my 88 and 89 the alternator plug was rotten and I had to replace them as well.
 
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Old May 16, 2015 | 12:41 AM
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White 97 xlt
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From: Cleveland, TN
Originally Posted by nwjones18
I am not sure about a 95 but on my 88 and 89 the alternator plug was rotten and I had to replace them as well.
Yes, the 2G versions like yours had a bunch of trouble with those plugs, and some vehicles burned to the ground because of them... In the 3G's they eliminated the crappy plugs... thank goodness!!!
 
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Old May 16, 2015 | 03:44 PM
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dixie460
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From: SW Florida
Originally Posted by Jaime74656
Ok, I got every thing more or less in order, but figured I would ask a question before I start the process of replacing the Alt in my truck.

I know where it is and will be getting a new one soon (most likely when I get paid) and putting a 3rd gen in at least a 130AMP what I want to know is will it be quick and easy? I see three bolts, and obviously the serp belt, and one power connector/ground am i correct in assuming that it should be relatively quick (done in about 30 minutes to an hour)??
Your 95 should have a 3G already. Disconnect, remove, install, reconnect and you're could be done. I say could be because you should really replace the output cable with a heavier gauge and also fuse it like the newer trucks. By the looks of it the factory cable is undersized for even 95A service.
 
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Old May 16, 2015 | 05:26 PM
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Jaime74656
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ok cool, what gauge would you guys suggest and should I go fuse or circut breaker in line? and how many Amps? (I have a 3g alt already and will be replacing it with same type)
 
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