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Royal Purple Synchromax Manual Transmission Fluid (87-18 Jeep Wrangler YJ, TJ, JK & JL)

Market Price $25.99 You Save 12% ($3.00)
Our Price

$22.99 (each)

FREE Shipping on orders over $75

  • Item J102812
  • MPN# 1512

Will this fit your Wrangler?

In Stock Ships same business day.
Ship to: Ashburn - 20149
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    Features & Details

    • Smoother Shifts
    • Better Transmission Performance
    • Superior Protection
    • Full Synthetic
    • Resists Breakdown
    • Suitable for Transfer Cases
    • 1-Quart Bottle
    • For 1987-2018 Jeep Wrangler Models
    Unrivaled Protection. Royal Purple Synchromax® is a full synthetic transmission fluid that provides superior wear protection for your Wrangler's drivetrain. Synchromax® is formulated with Royal Purple's synthetic, proprietary Synerlec® additive technology, which offers improved shift quality over a wide temperature range and reduced gear noise. Use Royal Purple Synchromax on your Jeep's next fluid change for the cheapest insurance you can get against future transmission breakdowns.

    Smoother Shifts. If your transmission is notchy, rough, or loud but is mechanically fine, a fresh fill of Synchromax® can help smooth things back out. If you have a new Wrangler or transmission, changing your fluid to Synchromax can keep your transmission working better - both now and later.

    Protects Internal Components. Synchromax® is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

    Application. Synchromax® is recommended for manual transmissions on 1987-2018 Jeep Wranglers that specify an automatic transmission fluid or motor oil and is also suitable for transfer case use.

    Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) One quart bottle
    Tech Specs
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JL Rubicon 2 Door - 18
    • JL Rubicon 4 Door - 18
    • JL Wrangler 2 Door - 18
    • JL Wrangler 4 Door - 18
    • TJ Rubicon 2 Door - 03, 04, 05, 06
    • TJ Rubicon Unlimited 2 Door - 05, 06
    • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
    • TJ Wrangler Unlimited 2 Door - 04, 05, 06
    • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95

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    Customer Reviews (5) Write a Review

    Overall Rating 4.6

    out of 5 stars

    • Fit 4.4 4.4
    • Bang For Your Buck 4.6 4.6



    • 5/5

      July 17, 2018

      extremely good

      everyone says that this is good stuff and I believe it shifting is so smooth that I can`t even explain It.

      WilliamB

      Year: 1989Submodel: Wrangler

      Helpful (1)

    • 5/5

      September 29, 2017

      Best you can get!

      Great for your transmission and differentials. Dyno proven to reduce friction and transfer more torque.

      guywrittingthereview

      Year: 2003Submodel: Wrangler

      Helpful (2)

    • 3/5

      May 30, 2017

      Trans Lube

      It lubes ..... not better than what was originally in the Transmission. Actually , first thing in the morning it is really difficult to shift . A couple of blocks down the road it gets much better.

      Kentuck

      Year: 2005Submodel: Wrangler

      Helpful (2)

    • 5/5

      August 17, 2016

      great product

      as I replaced the existing fluid in my 04 TJ it seemed to quiet the Differential and trans. noise.

      doc

      Year: 2004Submodel: Wrangler

      Helpful (5)

    • 5/5

      May 21, 2016

      Better than factory

      Takes about 3 qts, so buy 4 for a top off. First and second gear were getting crunchy, and this smoothed them back out. I use in the desert, so I can't say how well it works in the cold. Perfect for running in the heat.

      Cal

      Year: 2006Submodel: Wrangler

      Helpful (3)