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

Matthew uses Lucas Transmission Fix

Well I'll be dipped in mud! Your product works like a charm. 136000 miles and the trans started to slip. I thought I was looking at a two to three thousand repair job or replacement. I want to keep the truck because everything else is in such good shape. What did I have to loose except a few bucks anyway? I removed an equal amount of exsisting trans-fluid and replaced it with your magic elixer and BAM!!! less than a mile down the road when I did a road test the problem was solved. Today I gave the truck a real workout and it actually runs better than it has in the past year. Great product guys...maybe your not charging enough for it, you saved me a few grand. Thanks. Keep up the good work.

Share Your Lucas Oil Story