Transmission Fix

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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

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* 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

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Keith R. has racked up 228,000 miles on his Pontiac Gran Prix with Lucas Transmission Fix - No Problems!

I have a 2000 Pontiac Grand Prix.  I started using the Lucas oil additive at 100K. As time went on I also used your additives for power steering and transmission. I have 228,000 miles on my car thanks to Lucas!!  Three months ago I had my transmission serviced.  I had the guy add a container of the transmission additive. Two weeks ago I was driving and I felt the transmission go. Initially the car would not move but I got it going and decided to drive it to the garage 13 miles away.  When I arrived there was NO TRANSMISSION FLUID IN MY CAR due to a broken hose. When the mechanic found out that I drove 13 miles he stated, \you smoked it!\ I told him that I had Lucas in the transmission and I wanted him to look it over for me.  Much to his surprise, the transmission was NOT harmed! 

THANK YOU Lucas!  I love your products and so does my old car!

Keith Reed

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