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Mopar Gasket Maker

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Finally, we changed out all our fluids using top-quality Valvoline oils and filters from our local Car Quest. We've had poor luck in the past using tranny filters on Jeep stamped-steel pans, so regular RTV or Mopar anaerobic gasket maker (PN 4316063) from our local Jeep dealership works much better and keeps leaks at bay. Although Wrangler automatics require full-synthetic ATF+4, the Japanese-built AW4 works best with regular Dexron III fluid.