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

Product # Size Weight Data Sheets
#10009 24 Ounce (Case of 12) 19 lbs Safety Data Sheet
#10154 330 Gallon Tote 2,500 lbs Safety Data Sheet

HEAR IT FROM OUR CUSTOMERS

I’m impressed.

My daughter's 01 taurus wouldn't downshift from overdrive to 3rd going uphill. Did a flush and added 1/2 a bottle of Lucas Transmission Fix and the problem has never returned. This was approximately 6 months ago. I'm impressed.
John M.

Uses Lucas Transmission Fix

I was traveling thru California on my family vacation, when my transmission suddenly started shifting hard in low gears and slipping. All that went thru my mind at that moment was great , this is going to ruin my plans to take my kids to Disneyland . It then crossed my mind , how am I going to get my vehicle home 600 miles away. I stoped into a pepboys (where i also work at back home), and I purcased a lucas transmission additive . I removed a quart of transmission fluid and added your additive . Since that moment till a month later (today) , I have had smooth sailing with my vehicle. I know this additive is not my permanent solution to all my transmission needs, but I want to thank you for making a good product. I really feel that your product helped me out of a jam that could of ruined my family's whole vacation. Now at work when my customers request my advise on what additives I recommend, its going to be lucas, because now I am really a believer. Since I work in retail , and I know sometimes all you ever hear about is complaints, I wanted to let you know you produce a good product and you should be proud of that product. thanks again

The transmission shifted so smooth and was like new again!!

Lucas Oil Products are AMAZING!! I used the Transmission Fix in my 1990 ford ranger which had 265,000 miles on it, and after adding the Transmission Fix with new fluid and filter, transmission shifted so smooth and was like new again!! AWESOME PRODUCTS!!! Tested, proven, and effective!!
Timm C., Bainbridge, NY

Just amazed at how well your products help.

Just amazed at how well your products help. I have a 2011 F150 and just hit 700,000 miles on it, though I use both your oil stabilizer and transmission additive. I have had engine work done but my transmission is still all original and still going strong at 700,000 miles. Due to my diligence of changing my transmission fluid and filter every 30,000 or 40,000 miles, as well as an oil change every 8,000 or 10,000 miles, just depends on wether the miles are highway or city. Thanks again for a great product line.
Loyal P., Gaston, SC

1 bottle of transmission fix and the car shifts better

I want to say that your product transmission fix is absolutely incredible. Lexus wants about $7000 for a new trans to correct hard banging sloppy shifting. 1 bottle of transmission fix and the car shifts better than when I bought it new 75000 miles ago. Thank you Lucas Oil for the great product that really works.
Jack G.

RELATED NEWS

Lucas Oil promotes Naomi Furgiuele to Chief Operating Officer

September 29, 2026

Lucas Oil promotes Naomi Furgiuele to Chief Operating Officer
The Strongest Brands Know Their Roots

September 16, 2026

The Strongest Brands Know Their Roots
Lucas Oil unveils enhanced Fuel Treatment line

September 15, 2026

Lucas Oil unveils enhanced Fuel Treatment line
solid-white-shield