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Royal Purple Synchromax Manual Transmission Fluid

Item J102812
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Market Price $17.99 You Save 9% ($1.54)
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$16.45 (each)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation

      Features

      • Smoother Shifts
      • Better Transmission Performance
      • Superior Protection
      • Full Synthetic
      • Resists Breakdown
      • Suitable for Transfer Cases
      • 1-Quart Bottle
      • For 1987-2020 Jeep Wrangler Models

      Description

      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 1987-2020 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 2019 2020 Details

      MPN# 1512

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

      4.7

      Customer Reviews (11)

      Write a Review

      Ratings Summary

      4.7 out of 5 overall rating from 11 customers




      • September 11, 2019

        5 2012 Rubicon - Dane

        Spend the money now

        We all know royal purple is not the cheapest but you get what you pay for. Worth every penny to keep your tranny shifting right.

        Helpful (1)
      • September 02, 2019

        4 2005 Wrangler - Anonymous

        Royal purple refill

        Just got an 05 TJ. I changed the fluid hoping it would shift better. It made a tiny bit of difference but I guess it's just the nature of the beast!

        Helpful (1)
      • August 24, 2019

        5 2013 Wrangler - LostinAsia

        Best for NSG370

        I have tried all of the fluids in my 6 speed and this is the truly the best one. Everyone was saying Red Line was good and it turned out to be total trash along with Amsoil, Pennzoil and of course Mopar fluid. The NSG370 is finicky from 1st to 2nd in cold weather regardless of the fluid but overall, this fluid shifts the smoothest over all other options.

        Helpful (2)
      • July 04, 2019

        5 2011 Wrangler - Kamikazi18627

        Good stuff

        Good stuff, easy to use and the right fluid for the transmission.

        Helpful (1)
      • June 13, 2019

        5 2018 Wrangler - DrakeG

        The difference

        I filled my tranny up with water. So I ran some cheap motor oil through it then this. It’s all back to normal now and probably even better than normal tbh!!

        Helpful (1)
      • March 10, 2019

        5 2005 Wrangler - BJG

        Royal purple

        Great product, keeps your ride working smooth. Installed in 2005 TJ with 6 speed manual.

        Helpful (1)
      • July 17, 2018

        5 1989 Wrangler - WilliamB

        extremely good

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

        Helpful (12)
      • September 29, 2017

        5 2003 Wrangler - guywrittingthereview

        Best you can get!

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

        Helpful (13)
      • May 30, 2017

        3 2005 Wrangler - Kentuck

        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.

        Helpful (13)
      • August 17, 2016

        5 2004 Wrangler - doc

        great product

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

        Helpful (15)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      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, 19, 20
      • JL Rubicon 4 Door - 18, 19, 20
      • JL Wrangler 2 Door - 18, 19, 20
      • JL Wrangler 4 Door - 18, 19, 20
      • 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