Top 8 Best Transmission Additive

of May 2024
1
Best ChoiceBest Choice
Lucas Oil 10009 Transmission Fix - 24 Ounce
Lucas Oil
Lucas Oil

10
Exceptional
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2
Best ValueBest Value
Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz
Lubegard
Lubegard

9.9
Exceptional
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3
Lucas Oil Transmission Fix 24 Oz.
LUCAS
LUCAS

9.8
Exceptional
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4
PLATINUM Automatic Transmission Fluid Protectant
Lubegard
Lubegard

9.7
Exceptional
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5
Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce
Lucas Oil
Lucas Oil

9.6
Exceptional
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6
Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle
Hot Shot's Secret
Hot Shot's Secret

9.5
Excellent
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7
Prolong Super Lubricants PSL15000 Transmission Treatment - 8 oz.
Prolong Super Lubricants
Prolong Super Lubricants

9.4
Excellent
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8
Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
Lubegard
Lubegard

9.3
Excellent
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9
Sea Foam Trans Tune TT16, 16 oz , White
Sea Foam
Sea Foam

9.2
Excellent
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10
Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz
Bar's Leaks
Bar's Leaks

9.1
Excellent
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About Transmission Additive

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Lucas Oil 10009 Transmission Fix - 24 Ounce

The 1 transmission problem solving additive. Contains no solvents. Can be added to existing fluid without draining any out. Effective in an extremely high percentage of cases. Extends needed protection to planetary gears. Reduces the need for frequent fluid changes, extends fluid life up to 4 times longer. A must for motor homes and commercial vehicles. Pour one 24 oz. bottle into your existing fluid without the need for draining. For larger or heavily worn transmissions, a second bottle may be required. In compact or sub-compact vehicles, a 12 oz. bottle is recommended.

Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz

Prevents overheating, reducing elevated operating temperatures up to 40 degrees Farenheit - Optimizes total transmission performance. Eliminates transmission fluid foaming and oxidation and reduces wear throughout the transmission. Eliminates clutch chatter and torque converter shudder Softens and modifies harsh shifts making them quicker in duration. Extends fluid life Raises the thermal and oxidative stability of the fluid. Only protectant that increases the fluids ability to transfer heat Protects new seals and permanently restores older seals to a like-new condition, without adverse side effects.

Lucas Oil Transmission Fix 24 Oz.

Contains no solvents. Lowers operating temperatures and stops foaming. Can be added to existing fluid without draining any out.

PLATINUM Automatic Transmission Fluid Protectant

The Original Universal ATF Protectant that Eliminates ATF Confusion and the need to stock multiple ATF's - Dramatically reduces friction and wear on metal parts and internal components. Will not alter the crucial sulfur balance in your transmission fluid, Prevents overheating, Will not harm yellow metals, Inhibits fluid oxidation and foaming. Contains patented Synergol TMS Technology, a synthetic molecule that tightens the shift cycle without losing the friction modification at lockup, which eliminates shudder. Extends fluid change intervals, Protects and restores seals for optimum performance, Conditions and restores seals and o-rings. Does not contain any harmful components such as zinc ZDDPash, etc. , like other competing products, Frees stuck valves and keeps them free, Ensures proper shifts.

Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce

Improves shifting. Extends fluid life. AFFORDABLE SOLUTIONS. Reduces noise and shudder.

Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle

Reduces operating temperatures. Eliminates station from all automatic CVT transmissions. Reduces coefficient of friction. Shift Restore minimizes metal to metal contact. Smooths out gear changes.

Prolong Super Lubricants PSL15000 Transmission Treatment - 8 oz.

Includes a Formula with Anti-Friction Metal Treatment Technology. Features Engineering Designed to Treat Metal Surfaces Through a Molecular and Chemical Process. Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat. Offers to Treat the Metal Surfaces of Both Standard Manual and Automatic Transmissions. Features a Formula that Promotes Smoother Manual Shifts and Helps Restore Responsiveness in Automatic Transmissions.

Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack

The original transmission shudder fix. A concentrated friction modifier formulated specifically for instantly eliminating torque converter lock-up shudder. Provides four times less wear than regular ATF. For use in any automatic transmission fluid not for use in Ford Type F or CVT applications. Voted top product by transmission professionals.

Sea Foam Trans Tune TT16, 16 oz , White

Specs Trans Tune, Notes Cleans and lubricates valve bodies, shift actuators solenoids, Controls moisture, Dissolves and liquefies harmful gum and varnish buildup in fluid, Helps fluid systems work smoother and last longer, Helps restore shift quality by cleaning sticky varnish from valve bodies shift solenoids, Safe for conventional and synthetic fluids, Safe in most types of automatic transmission fluid, hydraulics, or power steering fluid systems. Replaces OEM Numbers Sea Foam TT16. 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.. 100 New Aftermarket Trans Tune built to meet OEM specifications.

Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz

Restores performance. Stops slipping and prevents lazy shifts. Quiets noise. Stops leaks. Conditions seals and o-rings.