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Idler Pulley (07-11 3.8L Jeep Wrangler JK)

Item J12873
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    Features & Details

    • Idler Pulley
    • Steel
    • Black Powder-Coated Finish
    • Replaces Idler Pulleys That Have Frozen or are Making a Squealing Noise
    • Direct Replacement Parts for Original Equipment (OE) Idler Pulleys
    • Increases the Lifespan of Drive Bearings and Belts
    • Engineered for Longevity
    • 4 Inches in Diameter by 1.2 Inches Thick, 4 Ounces
    • 5 Year Limited Warranty
    • Fits 2007-2011 Wrangler JK and Unlimited Models with the 3.8L Engine

    Specs. When the idler pulleys that your Wrangler's engine belts run on start to squeal loudly, it is a sign that they will soon freeze, damaging the belts, the drive bearings, and possibly other components. Omix-ADA's Idler Pulley is a direct fit replacement for the stock pulley, providing years of smooth, silent use and keeping your belts humming busily away. Install these quality pulleys for superb, quiet, reliable function and to ensure your belts continue to work properly.

    Construction. Omix-ADA manufactures this solidly constructed Idler Pulley out of high strength steel and finishes it with a black powder-coated finish, ensuring that it remains immune to rust. This is a serpentine style pulley and does not include a bracket or idler cover. It is designed to work with JK and JK Unlimited models with the 3.8 liter engine. The part is covered by Omix-ADA's typical 5 year warranty against all types of defects.

    Application. Fits 2007-2011 Wrangler JK and Unlimited models.

    Fitment: 2007 2008 2009 2010 2011 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • Idler Pulley
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

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          Customer Reviews (2) Write a Review

          Overall Rating 4.5

          out of 5 stars

          • Fit 5 5
          • Bang For Your Buck 5 5

          • 5/5

            April 02, 2019


            Works great.Easily installed with no problem . Would definitely recommend to anyone who needs one.


            Year: 2007Submodel: Wrangler

            Helpful (0)

          • 4/5

            January 27, 2017


            Works well and didn't have any issues installing. Would recommend this. :)


            Year: 2008Submodel: Wrangler

            Helpful (12)