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

12,000 miles later, the car shifts and operates better than when I purchased it.

About a year ago, I got a transmission flush in my 2005 Mercury Sable. However, upon doing so, it became apparent that the vehicle had never had the ATF changed in its 145,000 mile lifetime. So, all the clutch material that had basically allowed the tranny to operate normally was gone. The car would not stop bucking and slipping. Someone recommended Lucas Oil Transmission Fix, and so I added copious amounts of it. 12,000 miles later, the car shifts and operates better than when I purchased it. Thanks, Lucas Oil!
Andrew

Your Products Are Amazing!

I have been using your products for over 6 years now and I would just like to say that they are amazing! I own and drive daily a 2002 Chevy Avalanche with 334,215 miles. About three summers ago my transmission started to slip, First thing that came to mind was to put your Transmission Fix in and just like that it went back to new! Other than that I use your Oil Stabilizer on every oil change and am very impressed with the stuff you guys put out! Im currently using your Power Steering Stop Leak and its showing signs of improvement! Other from the Oil Stabilizer my favorite product is your Fuel Treatment, I was having super rough starts and 1 bottle of your magic fixed the issue within a day! I just wanted to take the time to thank you and wish the best for your company and employees. Yours forever
AJ

I bought the Lucas Transmission Fix fluid and all of my problems went away!!!

I just want to say thank you!! I had two or three codes from my transmission relating to solenoids and wiring etc. I was having very rough shifting and slippage. I didn’t want to spend hundreds replacing anything so I bought the Lucas Transmission Fix fluid and all of my problems went away!!! Codes cleared, shifting is smooth, and I’m happy. I didn’t know it could be this easy. I definitely recommend using this before considering repairs.
Alex B.

I’m Blown Away with the Results.

I just want to take a minute to thank the makers of Lucas transmission stop slip. I am the owner of a 2006 Toyota Tundra that was experiencing a slip in the transmission when accelerating from a dead stop and hesitation from drive to reverse. I really expected to have to pull the transmission and have it rebuilt or purchase a new one. I was willing to give this product a try to avoid the inevitable headache of a major mechanical repair. I recently replaced the transmission filter in my truck and replaced the fluid in the system. I also added a bottle of your product and hoped for the best. I’m blown away with the results of Lucas anti-slip and how it immediately help the transmission system shift smoothly and shift from gear to gear with hesitation and jerking. Just wanted to say thank you and continue to make quality products.
Josh A., Iron Station, NC

I added one bottle of Lucas Transmission Fix and immediately the problem was GONE!!

My 2004 Dodge Dakota 3.7 automatic was slipping and jerking 35-40 miles mph feel like I was running over the pay attention ribs cut into the edge of the blacktop. Anything above or below the 35-40 mph was fine. I added one bottle of Lucas Transmission Fix and immediately the problem was GONE!! I was a little concerned because it came out of the jug like honey "thick" but it did the trick. Thank You LUCAS OIL!!! You got yourself a lifetime member!!
Jim B., Cherryville, MO

RELATED NEWS

Lucas Oil Named a 2026 Community Impact Winner by Culture of Good, Inc.

May 27, 2026

Lucas Oil Named a 2026 Community Impact Winner by Culture of Good, Inc.
Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet

May 11, 2026

Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet
CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION

April 1, 2026

CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION
solid-white-shield