1983 JEEP J20  - Powermaster High-Output Alternator (Natural) - 47294 - 47294 | 4WD.com
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1983 JEEP J20  - Powermaster High-Output Alternator (Natural) - 47294 - 47294

Powermaster High-Output Alternator (Natural) - 47294


  • Powermaster | Part Number: POW47294
  • Amps:140 Amperes
  • Wiring:Direct Plug in
  • Fitment:Direct Fit
  • Finish:Natural
  • In_Stock:In Stock
  • In_Stock:In Stock


Just by adding a few electrical accessories such as driving lights, auxiliary cooling fans, or a mega-sound system you can quickly exceed the capacity of your Jeep alternator. POWERMASTER has the solution - high output alternators that bolt in place of the OEM alternator. They feature a slightly larger case that bolts to all factory brackets and use the same belt. POWERMASTER has reengineered the power curve to deliver up to 50% more output at idle. Every POWERMASTER high output alternator is tested and comes with a proof of performance tag.


Question & Answers

2 Answered questions

Will this work for a 84 CJ7 with 258? Direct fit?

Asked by Mike from Salem, Oregon on

Hey Mike, this product is what your looking for. It will fit your 258 1984 CJ7. Thanks for your question.

Answered by Devin B. ext 4835 from Salem, Oregon on

I'm running 2500 watts in anps to my system will this alternator be a good choice?

Asked by from Hubert north Carolina on

Hello! Yes, this Powermaster alternator will produce 50% more power at idle for your battery to stay charged if you are pulling alot of watts with all your extra accessories. This alternator is a direct bolt on unit and uses the same factory belt. Thank you!

Answered by Bob H from Hubert north Carolina on