Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler!! Enter daily!

PA Performance Alternator - 160A (07-11 3.8L Jeep Wrangler JK)

PA Performance Alternator - 160A (07-11 3.8L Jeep Wrangler JK)
$0.00
4 Reviews 3 Answers
Market Price $329.99 You Save 36% ($120.37)
Our Price

$209.62 (each)

FREE Shipping

  • Item J102470

Will this fit your Wrangler?

In Stock Ships same business day.
Ship to: ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Buy Together

    Current Item:
    PA Performance Alternator - 160A (07-11 3.8L Jeep Wrangler JK)

    PA Performance Alternator - 160A (07-11 3.8L Jeep Wrangler JK)
    Qty: 1

    $209.62

      Total Price with All Options:

      Add All to Cart
      Save for later
        Create a list
        Add to New List

        Saved - View your saved items

        We're sorry. We couldn't save this product at this time.

        Features & Details

        • 100% New Upgrade Alternator
        • Includes Manufacturer One Year Warranty
        • High Output - Increases Charging Capacity
        • 80 Amps at Idle - 160 Amps at Maximum
        • Natural Cast Finish
        • Includes 6 Groove Serpentine Pulley
        • Fits 2007-2011 Jeep Wrangler 3.8L JK Models

        Product Resources

        Submit the first photo Customer Reviews (4) Questions (3) & Answers (3)
        More Power. This 160 Amp PA Performance JK Alternator is a brand new upgraded replacement alternator, not re-manufactured like other companies sell and is tested at the time of assembly. It comes complete with internal voltage regulator and a 6 groove serpentine pulley. The 160 Amp alternator will increase the charging capacity at all RPM Ranges and produces 80+ amps at idle and 160+ amps at maximum.

        Peace of Mind. Why waste your time and money rebuilding your alternator again and again when it will only fail, replace it with a brand new high performance alternator that includes a Limited Lifetime Warranty directly from PA Performance for peace of mind.

        Application. The PA Performance Alternator is an upgraded replacement to be installed on 2007 to 2011 Jeep Wrangler JK models equipped with a 3.8L engine, including Rubicon and Unlimited models.

        Fitment: 2007 2008 2009 2010 2011 Details

        MPN# 3121

        CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

        What's in the Box
        • (1) Alternator
        Installation Info
        Will it fit my Wrangler?

        You Might Also Like

        Customer Photos

        Submit the first customer photo and get $5 off your next purchase!

        More Products You Might Like

        Questions & Answers (3)

        3 Top Rated Questions

        This says up to 2011. Will this fit my 2014 Wrangler JKU Sport?

        • Hello! Those numbers are accurate, and this only fits up to 2011 Wranglers.

        Helpful (0)

        Will this alternator produce enough amps to support duel batteries ?

        • The PA Performance Alternator will produce a maximum of 160 Amps, which will be more than adequate for a dual battery setup.

        Helpful (0)

        Can you tell me if this part will bolt into the 07 2.8ltr diesel JKU Wrangler?

        • The PA Performance Alternator is designed specifically for the 3.8L and would not work with the 2.8L diesel.

        Helpful (0)
        Post Your Question

        Recommended For You

        Customer Reviews (4) Write a Review

        Overall Rating 5

        out of 5 stars

        • Fit 5 5
        • Bang For Your Buck 5 5



        • 5/5

          September 24, 2018

          Alternator

          It does the job. Good price for what you are getting.

          Marcos

          Year: 2008Submodel: Rubicon

          Helpful (12)

        • 5/5

          September 15, 2018

          Great quality

          Arrived in 3 days ! Just got it installed but if it performs as good as it looks it will be great . Seems to be of great quality and value for the money . Looking forward for great performance from this alternator .

          JerryD

          Year: 2011Submodel: Wrangler

          Helpful (12)

        • 5/5

          September 13, 2017

          Love it

          Right fit. Easy install. Great unit. Would buy again if I ever needed too.

          CSmith

          Year: 2007Submodel: Wrangler

          Helpful (15)

        • 5/5

          October 04, 2016

          Fantastic Alternator

          I purchased this alternator for my 2016 Jeep Wrangler Sport and so far, it has been outstanding. This product has no trouble supplying my 15 inch dual light bar, as well as my 12 inch dual bar. The build quality is outstanding and would definitely recommend this alternator to anyone using additional lights, or anything else needed additional power.

          Mojo76

          Year: 2016Submodel: Wrangler

          Helpful (18)

        Related Wrangler Categories

        Community Support

        Word On The Trail

        My experience with Extreme Terrain has been outstanding. I have been able to find everything I want on their website and more! I have used other offroad websites and so far this one is my favorite one.

        Jason S
        Previous Slide Next Slide

        Meet Our Team

        James C
        James C, 2006 Jeep Wrangler TJ Customer Service
        I’ve always loved Jeeps from a young age, after moving to Puerto Rico at the age 9 my uncle had a Cherry Red 73 CJ5 which I fell in love with. He would use that Jeep to ride up the mountains on his farm, I knew after seeing that Jeep I would have one. The fact that a Jeep can be so versatile in ever...
        Previous Slide Next Slide SEE ALL PROFILES