Alternator replacement

2005 DODGE RAM
134,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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DODERAM2121
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I’m just trying to figure out if I should get an alternator that is made for the 4x4 136amp or just get the normal 2wd alternator. My truck is a 4x4. I just want to be sure I’m not trying to ask a stupid question.
Oct 29, 2019 at 10:26 AM
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AL514
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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Hello thanks for using 2CarPros. It won't hurt anything to get a higher output alternator. Especially if you're using your truck to pull heavier loads or running any type of system that will pull higher amps like an audio system. Not a stupid question at all. Just make sure you get the correct alternator for your truck, I'm assuming they're offering 2 different alternators for your truck at the parts store?
Jun 23, 2021 at 6:56 PM
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DODERAM2121
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Well the website (rockauto.com) has 2 different options and one says 4x4 136 amp but the other one is just a normal alternator. I just wanted a opinion on which one I should get.
Jun 23, 2021 at 6:56 PM
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AL514
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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Yes, I've gotten parts from them before too. I don't think you're going to notice a difference either way. Like I said, if you're going to be loading the system and pulling more amps for whatever reason, then go with the 136 amp. Unless it's a huge price difference and you're looking to save money.
Jun 23, 2021 at 6:56 PM