Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
10 Best transmission additive in the US
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
- Best Choice
1
Hot Shot's SecretHot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle
9.8ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping. - Value for Money
2
Prolong Super LubricantsProlong Super Lubricants PSL15000 Transmission Treatment - 8 oz.
9.7ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.8.4
worth the money8.4
distance8.0
Long lifeMore infoWhy we love it
Protects against friction and heatRestores responsiveness in transmissionsSmoother manual shifts 3
Lucas OilLucas Oil 10009 Transmission Fix - 24 Ounce
52% Off9.5ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.3
Simple to use9.1
worth the money9.1
distanceMore infoWhy we love it
Eliminates seal leaksEasy to useImproves shifting4
Lucas OilLucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce
9.2ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.5
worth the money9.3
distanceMore infoWhy we love it
This product helps your cars shifting.This product extends the life of your cars fluid.This product reduces noise and shudder.5
LUCASLucas Oil Transmission Fix 24 Oz.
8.9Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.6
LubegardLubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
8.8Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
Simple to use9.5
worth the money9.1
distanceMore infoWhy we love it
The original transmission shudder fix.A concentrated friction modifier that eliminates torque converter lock up shudder.Provides four times less wear than regular ATF.7
LubegardLubegard 60902 Automatic Transmission Fluid Protectant, 10 oz
23% Off8.7Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.3
worth the money9.3
distanceMore infoWhy we love it
Reduces heat: up to 40 FOptimizes performancePrevents wear tear8
LubegardLubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
18% Off8.6Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
distance9.3
worth the moneyMore infoWhy we love it
Eliminates ATF confusionReduces friction wearPrevents overheating9
XADOXADO EX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder and Slipping
8.5GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.8.7
worth the money8.7
distanceMore infoWhy we love it
This product will help to rebuild and restore metal parts, as well as protect them from future wear.This product will help to eliminate surface defects and protect against extreme heat.This product will help to stop transmission shudder, reduce noise and vibration, and increase the performance reliability and service life of control gears.10
Bar's LeaksBar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz
8.4GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.More infoWhy we love it
Restores performance to your carStops slipping and prevents lazy shiftsQuiets noise for a smoother ride