Transmission Fix

ws-logo shield text

No View Cart

Transmission Fix

Lucas Transmission Fix is a non-solvent formula that stops slip, hesitation and rough shifting in worn transmissions and completely eliminates most seal leaks. Use in any transmission for preventative maintenance. Use also in light duty manual transmissions to increase shifting ease and transmission life.

Key Benefits

  • Contains no solvents
  • Lowers operating temperatures and stops foaming
  • Can be added to existing fluid without draining any out
  • Effective in an extremely high percentage of cases

Buy Online

* Size:


  • #10009 - 24 Ounce (Case of 12) - 19 lbs
  • #10087 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10141 - 55 Gallon Drum (1 Drum) - 440 lbs
  • #10154 - Per Gallon Tote (1 Tote)


Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

Click here to get Adobe Reader

Rob O'Brien uses Lucas Transmission Fix for Jeep Grand Cherokee

Dear Lucas Oil,

I would like to let everyone know how great your transmission fix product is.

I have a 6 year old Jeep Grand Cherokee that had a bad slip. I took it to several transmission shops and they all said that it was an "internal problem" and that it would be between $1000 and $1500 to fix.

The next day I was at my local Auto Parts Store asking if there was anything that I could try before I bit the bullet. He raved about your product so I gave it a try.

Within two days the slip disappeared and hasn't shown up again in 5 months.

All I can say is thank yo

Rob O'Brien

Grand Prairie

Share Your Lucas Oil Story