Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
1-877-870-8556
Everyday 8:30AM EST - 11:00PM EST
Win Any Lift Kit For Your Jeep! Enter Daily
An alternator provides electrical power to your Wrangler when it is running. It also recharges the battery, which is needed to start the engine. Because they often have greater electrical needs than regular passenger vehicles, alternators for Jeep JKs must work a bit harder. These high-output alternators supply more power and will not drain your battery, as regular alternators may if they have insufficient electricity. When adding auxiliary lighting and other Jeep lighting accessories like light bars and mounts, it is often advisable to replace your stock alternator with an aftermarket alternator. Affordable and easy to install, these powerful parts will keep you from being stranded with a dead JK.

Fitment Includes:

  • 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 Jeep Wrangler JK
  • Islander, Rubicon, Sahara, Sport, Unlimited Wranglers

*Please see product pages for any exceptions.

2007-2018 JK Jeep Wrangler Alternators & Starters

2007-2018 JK Jeep Wrangler - Alternators

2007-2018 JK Jeep Wrangler - Starters

Related Wrangler Categories

ExtremeTerrain Sweepstakes

Community Support

Word On The Trail

This place is awesome, from customer service to products. They have everything that you need for all your projects! By far one of the best companies that I've ever dealt with!

Rich E
Previous Slide Next Slide

Meet Our Team

Nuno P
Nuno P, 2013 Jeep Wrangler JK Sr. Customer Experience Specialist
Originally from Portugal, and that’s where I started my passion for Off-roading, as soon as I got my DL, I would grab my Dad’s Shop 4x4 truck and take it off road, bumpers, snorkel and armor on that truck were all hand made at my dad’s shop, traveled all over mountains of Portugal with that truck. S...
Previous Slide Next Slide SEE ALL PROFILES