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105 or 130 amp alternator
Posted to Technical Discussion Forum on 11/16/2012 21 Replies

So this past week it turned cold and my trucks 6 year old batteries died. I bought some new Napa 84 month 78s 1020CA/850CCA and now my alternator decided to quit working. My truck was built with a 105 amp alternator so my first thought was to just buy a 105 am... Login to read more.

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car Vehicle Data

2002 GMC Sierra 2500 HD SLE 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2002 GMC Sierra 2500 HD SLE 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)