PROBLEM SOLVERS & UTILITY

Lucas Oil 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
  • 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

There was a NOTICEABLE difference within 10 minutes

My daughter has a 2006 Mercury Milan 6-cylinder. It has 110,000 miles on it and she mentioned to me last week that it sounded like it was shifting weird from 1st to 2nd. I took it for a drive and noticed it was starting to slip just a bit coming out of first (shift flare). I purchased the Lucas Transmission Fix after reading hundreds of 5-Star reviews and after it to the transmission fluid and running it through the gears while the brake was pressed, I took it for a drive. There was a NOTICEABLE difference within 10 minutes of driving it in the city and perhaps 9 or 10 stop lights/stop signs. PLUS, it no longer clunks when shifting from Park to Reverse or from Reverse to Drive or from Drive to Reverse, etc. Love this stuff! Thank you Lucas Oil.
Tony S., Roseville, CA

Completely solved my problem…

Needed a new transmission, I've always been a fan of Lucas Oil, so when I found out about this Lucas Oil transmission Fix I thought I have to give it a try and boy am I happy I did. Completely solved my problem, after putting it in my truck I moved my truck maybe 100 feet and I could tell immediately it was gonna fix my problem.
Dale S., Oak Hill, OH

Car runs like it never had an issue.

My wife's 2006 Pontiac Grand Prix was having transmission issues (slipping at the peak of 1st into 2nd). After my wife purchased a diagnostic A&R Transmission repair shop told me that the trans was crap and needed to be replaced ASAP! LMAO!! NOT TODAY BUDDY!! I Replaced filter, fluid and used the Lucas Transmission Fix. I used about 28oz to 30oz. Car runs like it never had an issue. Drive it lightly a day or so and you should start to feel the difference.
Troy S., Oak Grove, KY

Lucas Transmission Fix Saves Larry’s ’05 Dakota

My Dodge Dakota 2005 got a 700 code for the transmission The shop wanted $814.00 to put a new shift solenoid in Well I got some fluid out and put your Lucas in and by god less than a 100 miles later light went out and the truck shift like new. Thank you Lucas you got my vote!
Larry A.

I put the Transmission Fix in and it fixed it immediately!

Bought a Hyundai Accent. The car had some slipping in the transmission. I put the Transmission Fix in and it fixed it immediately! Amazing product! Thank you.
Rodney C., Carroll, IA

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
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