Pure Diesel Power, your number 1 diesel performance parts source!

Pure Diesel Power Price Match

live chat service provider

PDP Phone Number

PDP Email Signup


Free shipping on all orders over $150! Free Shipping on orders over $150! *Exclusions Apply

89-02 5.9L Cummins 1 Wire, Self-Exciting Alternator

89-02 5.9L Cummins 1 Wire, Self-Exciting Alternator




Don't waste time and money on trying to wire up an external regulator to your Dodge alternator, the results are too unreliable. Replace the stock Bosch or Nippondenso factory alternator for the last time on your 1989-2002 engine. Replace the stock 110 amp unit making 45 idle amps with our 136 amp unit making 60 at idle and 90 amps at 1400 engine RPM. This is the self-exciting model which is a one wire hookup installation. This alternator has a lifetime guarantee.


  • Lifetime Warranty
  • 90 Peak Amps
  • Reliable - No Need For external Regulator

Destroked part number: Alternator (1- wire) 130A Alternator

No posts found

Customers Also Bought