PROBLEM SOLVERS & UTILITY

Lucas Oil Transmission Fix
HOME / PRODUCTS / PROBLEM SOLVERS & UTILITY / Transmission Fix

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
  • Effective in an extremely high percentage of cases
  • Not recommended for CVT transmissions and transmission fluids
  • Not recommended for Dual-Clutch transmission

Packaging

#10009 24 Ounce (Case of 12) 19 lbs
#10141 55 Gallon Drum 440 lbs
#10154 Per Gallon Tote (1 Tote)

HEAR IT FROM OUR CUSTOMERS

Lucas Transmission Fix Stops 2003 Taurus From Slipping

I bought a used 2003 Ford Taurus with 80,000 miles in great shape. When the transmission was cold it shifted into reverse just fine. When it warmed up it slipped considerably when shifting into revese only. There was no problem in all forward gears. I added a bottle of Transmission Fix and it reduced the slipping. I then drained the transmission fluid from the pan, changed the filter and refilled the transmission fluid using another bottle of Transmission Fix. After driving it a few miles and warming up it shifted into reverse just fine and the problem was solved with no further slipping. I was amazed!
J. N.

I’m definitely a life long Lucas Oil customer now

A couple months ago my 2011 Malibu started having transmission issues. My transmission was slipping and it was slipping really bad, I went to my local AutoZone and picked up a thing of Lucas Transmission Fix fluid. I drained some of the transmission fluid and replaced it with the Transmission Fix fluid. After I replaced the fluid I never ended up having any issues with transmission slipping. I’m definitely a life long Lucas Oil customer now.
Indy H., Ansonia, CT

After adding Lucas Transmission Fix it works better than it ever did.

I have a 1999 Chevy Trail Blazer LT and the transmission would shift late and delay it has over 200,000 miles on it and after adding Lucas Transmission Fix it works better than it ever did and the leak between the transmission and transfer case was fixed too. Thanks Lucas for the great product.
Jeno K., Sophia, NC

I put some Lucas transmission fluid in and I’m still driving this car.

I live in Austin and drive a 1998 Toyota Avalon and about a year ago I started having transmission issues. I put some Lucas transmission fluid in and I'm still driving this car. I'm going to replace it soon but I'm just amazed by how well your products work. Thank you!
Jeff B.

No more drips, transmission runs 20 degrees cooler and it shifts like a new truck again…

My 2011 Ram 1500 has 170,000 miles on it and I noticed a couple of drips of trans fluid in the snow where I park. I picked up some Lucas Oil Transmission Fix and now no more drips also transmission runs 20 degrees cooler and it shifts like a new truck again, smooth baby smooth!! Thank You Lucas Oil!! P.S. I now use your products in my gas and engine now.
Jon M.

RELATED NEWS

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award

January 8, 2026

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award
Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree

December 2, 2025

Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree
Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals

November 13, 2025

Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals
solid-white-shield