Top 10 best rated cheap  Transmission Additives reviews to buy

Best Transmission Additives to Buy in 2020 [Updated]

Last updated: Jul 28, 2020 By Jamie


top rated Models tested 37 Models Considered
hours of research 45 Hours of Research
experts interviewed 8 Experts Interviewed
best Reviews Analyzed 94 Reviews Analyzed

If you’re questioning, what is the Best Transmission Additives for Daily Use? You’re at right place. Well finding the good one isn’t an easy task. So we’ve consulted top experts who has in and out knowledge about it. After testing a couple of products, our team listed down top 10 valuable items which performed a lot better than the rest hundreds of options.

Our team spent tons of hours in order to find out the best option available right now in the USA market. An increasingly popular option is a Dr. Tranny Instant Shudder Fixx, which is unbeatable in case of reliability and performance. However, if you have a low budget or wanna save some bucks, you can check out Lucas LUC10009. In both, you’ll get all those features which you expect in Transmission Additives.

To ease your work and save your time, we created a comparison table of Top 10 Best Selling Transmission Additives. All the products are sort based on expert’s reviews.

Top 10 Best Transmission Additives Reviewed : Top Selling in USA 2020


1st Place

Dr. Tranny Instant Shudder Fixx
Dr. Tranny Instant Shudder Fixx

By Lubegard

9. 7

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Best Value

Lucas LUC10009
Lucas LUC10009


9. 5

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Xado EX120 Revitalizant
Xado EX120 Revitalizant


9. 1

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LubeGuard Platinum
LubeGuard Platinum

By Lubegard

8. 8

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Prolong Super Lubricants PSL15000
Prolong Super Lubricants PSL15000

By Prolong Super Lubricants

8. 6

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Hot Shot's Secret Restore TSE
Hot Shot’s Secret Restore TSE

By Hot Shot’s Secret

8. 2

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Lucas ATF Conditioner
Lucas ATF Conditioner

By Lucas Oil

8. 0

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Liqui Moly 20040
Liqui Moly 20040

By Liqui Moly

7 .7

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Dr. Tranny's Kooler Kleen
Dr. Tranny’s Kooler Kleen

By Lubegard

7. 4

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Top 10 Best rated Transmission Additives in USA 2020 : Read Detailed Reviews

For convenience, we have listed down the Top 10 Best Transmission Additives of 2020 which we reviewed.

After investing a lot of time, here we list down top Best Transmission Additives with their Key Features. All of them are crushing the USA market. Without any further delay, let’s check them out:-

#1 Dr. Tranny Instant Shudder Fixx – Best & Top rated Transmission Additives

Size:2 Ounce Lubegard 19610 Instant Shudder Fixx Friction Modifier is the number one transmission instant shudder eliminator used by more professional transmission technicians This is a five time concentrated friction modifier formulated specifically for eliminating transmission shudder problems instantly.

best Dr. Tranny Instant Shudder Fixx reviews
Key Features
  • Make sure this fits by entering your model number.
  • 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
  • Safe for use in all automatic transmissions except ford type f cvt and dct
  • Voted top product by transmission professionals

#2 Lucas LUC10009 Transmission Additives 2020

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.

cheap Lucas LUC10009 2020
Key Features
  • Make sure this fits by entering your model number.
  • Lowers operating temperatures and stops foaming

#3 Xado EX120 Revitalizant

Size:Automatic EX120 starts repairing scratched and worn metal as soon as it is added to an automatic transmission Revitalizant acts as a catalyst for rebuilding and repairing metal in areas of excessive thermal energy It activates the absorption process of carbon through the surface layer which results in the formation of metal carbides.

powerful Xado EX120 Revitalizant
Key Features
  • Make sure this fits by entering your model number.
  • Rebuilds and restores metal parts and protects them from future wear.
  • Anti friction modifier. eliminates surfaces defects protects from extreme heat
  • Stops transmission shudder reduces noise vibration. ultimate stop slipping additive
  • Increases performance reliability and prolongs service life of control gears
  • Universal for automatic cvt tiptronic manumatic semi automatic transmission

#4 LubeGuard Platinum 2020

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reliable LubeGuard Platinum
Key Features
  • Make sure this fits by entering your model number.
  • The original universal atf protectant that eliminates atf confusion and the need to stock multiple atfs 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

#5 Prolong Super Lubricants PSL15000 Cheap and affordable

Size:10 oz Lubegard Platinum Universal ATF Protectant is a uniquely formulated transmission technology used to convert regular Dexron/Mercon ATF into OEM ATF types They can perform like highly friction modified ATFs such as: Honda Genuine ATF, Toyota Type T, Toyota Type T II, Toyota Type T IV, Mopar ATF + 3 (7176), Mopar ATF +4 (9602) and others.

top selling Prolong Super Lubricants PSL15000
Key Features
  • Make sure this fits by entering your model number.
  • 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

#6 Hot Shot’s Secret Restore TSE

Prolong Super Lubricants PSL15000 Transmission Treatment – 8-Ounce Bottle is formulated with AFMT advanced technology It is engineered to treat the metal surfaces of both standard (manual) and automatic transmissions As the transmission fluid or gear oil circulates, Prolong Transmission Treatment molecules interact with all of the metal surfaces, chemically bonding to create a protective layer that reduces potentially damaging friction and heat.

top best Hot Shot's Secret Restore TSE
Key Features
  • Make sure this fits by entering your model number.
  • Reduces operating temperatures
  • Eliminates station from all automatic cvt transmissions
  • Reduces coefficient of friction
  • Transmission station eliminator minimizes metal to metal contact
  • Eliminates rust corrosion
  • Smooths out gear changes
  • 5 year shelf life

#7 Lucas ATF Conditioner

The requirement for higher performance transmissions lubricants has increased considerably in recent years due to the introduction of new and sophisticated transmission systems The transmission fluid serves as a hydraulic fluid, a heat transfer fluid and lubricating fluid Over time, varnish and sticky residue (station) can form inhibiting the performance of the fluid.

buy Lucas ATF Conditioner
Key Features
  • Make sure this fits by entering your model number.
  • A special blend of lucas additives designed to prevent slipping leaks and wear in automatic transmissions
  • Improves shifting reduces noise and shudder extends fluid life
  • Through creativity productivity and innovation this brand continues to develop the finest automotive accessories

#8 Liqui Moly 20040

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mini Liqui Moly 20040
Key Features
  • Make sure this fits by entering your model number.
  • Prevents oil loss
  • Regenerates seals cleans and protects
  • Improve steering characteristic and reduced the noise
  • Damps down shifting operations and protects from wear
  • Lowers repair costs and lengthens the service life

#9 Dr. Tranny’s Kooler Kleen

Size:20 Ounce A special blend of Lucas additives designed to PREVENT slipping, leaks and wear in automatic transmissions Improves shifting, Reduces noise and shudder, Extends fluid life Compatible with all ATF fluids, conventional and synthetic Use in new & older transmissions Not for CVT transmissions.

best Dr. Tranny's Kooler Kleen reviews
Key Features
  • Make sure this fits by entering your model number.
  • Will not leave behind water or soapy residue to contaminate the transmission
  • Removes grease dirt sludge grime and metal shavings
  • Will not harm seals or degrade new automatic transmission fluid
  • Kooler kleen is re packaged for auto makers
  • Special shipping information this item cannot be returned and has additional shipping restrictions


Liquid Moly’s ATF Additive has been formulated to ensure that rubber and plastic seals in power-steering systems and transmissions receive optimal care Leaks in the gearbox caused by hardened or brittle seals are prevented or remedied by using Liquid Moly’s ATF Additive In addition, holes and ducts in the transmission are cleaned, the performance of the oil is revitalized.

best selling
Key Features

    Buying Guide: How to Buy the Best Transmission Additives

    It’s not easy to buy something which you never used before. That’s why we tested tons of Transmission Additives and choose the most performing and strong ones for you.

    Below, we have gathered all the necessary information required to analyze Transmission Additives as per your requirements.

    1. Quality and Durabiity

    Since you’re going to own the Transmission Additives for a long time, make sure that the overall build quality is good. It should be strong, rust proof and should not be flimsy.

    2. Brand Reputation

    One last consideration you should take into account when you’re selecting for Transmission Additives is the reputation of the brand. There are literally a huge numbers of of brands out there for you to choose from.

    However, you will find a few main brands that are dominating the Transmission Additives market. These brands not only stand above the others, but have a reputation for creating quality products. We dug into the consumer reviews for models made by each brand to get a clearer idea of what customers think about their products.

    3. Value for Money

    The price of a Transmission Additives is about more than just what you pay for it upfront. While you may pay more for a better one, you’ll likely spend less money fixing or replacing it. Cheap models are often made up of low quality material and less reliable. Consider how long you want the Transmission Additives to last, how often you’ll use it, and how/where you’ll use it.

    4. Warranty

    Always know the coverage indicated in the warranty. This is always indicated in the user manual. The longer the warranty period the better.

    That’s all the tips you need to keep in mind while going through your Transmission Additives selection.

    We know you did enjoy this review as much as we did doing it. Always go for the model that perfectly fits your needs and wants after considering all the things we said above. Have a happy shopping experience, guys!

    How we Tested?

    Testing a four-five items is easy, but more than that isn’t. To make the whole process easy and to get decent some # at the end, our team simplify the testing procedure by divided into steps. Here are they:

    1. Make a List

    We don’t want to waste time on testing those products which aren’t available in United States market. So first of all we list down all the products which are in available in the market.

    2. Sort out the Best selling # in USA

    A tons of models are available in USA. To further break them down, we select those which are top selling and crushing the market right now. For that we do some online research and also forward the list to some trusted store’s owners. It take a couple of days to get complete.

    3. Apply Filters

    Furthermore, we divide them out on the basis of Features, Online Popularity, Consumers Reviews, Brand Reputation, Prices And More. And finally, we got our targets.

    4. Assign the Task

    We have multiple team squad for distinct types of testing, like separate team for testing strength, performance, durability. The Manager assign the the task among then. And finally the results get reviewed by experts and sorted down the best ones.


    A Transmission Additives is a great acquisition if you get it for the right price and with a suitable array of features. You should also keep an eye on the material it’s made of, to make sure that you won’t have to change it after a couple of months.

    After analyzing the data, without any doubt we can say Dr. Tranny Instant Shudder Fixx and is the decent option for you right now. Althrough, Lucas LUC10009 is also fabulous choice if you want a little cheaper one. Do check them out both.

    Have a Great Day!