When searching the Internet for transmission additives you may be shocked with vast variety of products available online. Our automated AI system scanned thousands of transmission additive reviews to pick out the top rated and best-selling products. We analyzed the offers and rendered them in the form of demonstrative table sorted by Score – the internal variable which is calculated for each product using lots of parameters including sales rank, customer satisfaction rate, number of reviews, popularity and more.
You will find 10 best transmission additives and relevant products in the table below. Transmission additive price may change very often, so we can not publish prices on our site, although the site is updated daily. For your convenience there is a link to Amazon next to each product, where you will find actual price.
| Rank | Image | Product | Reviews Scanned | Score | Brand | Buy |
|---|---|---|---|---|---|---|
| 1 |  |
Lucas Oil 10009 Transmission Fix – 24 Ounce | 2379 | 9.5 | Lucas Oil | Shop on Amazon |
| 2 |  |
Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack | 1025 | 9.3 | Lubegard | Shop on Amazon |
| 3 |  |
Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz | 2088 | 9.1 | Lubegard | Shop on Amazon |
| 4 |  |
Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz. | 1383 | 8.9 | Lubegard | Shop on Amazon |
| 5 |  |
Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle | 361 | 8.6 | Hot Shot's Secret | Shop on Amazon |
| 6 |  |
Lucas Oil Transmission Fix 24 Oz. | 109 | 8.2 | Lucas | Shop on Amazon |
| 7 |  |
XADO EX120 Automatic Transmission Fix – Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant – Reduces … | 781 | 8.0 | Xado | Shop on Amazon |
| 8 |  |
Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz | 694 | 7.7 | Bar's Leaks | Shop on Amazon |
| 9 |  |
Lucas Oil 10441 Automatic Transmission Fluid Conditioner – 20 Ounce | 1715 | 7.3 | Lucas Oil | Shop on Amazon |
| 10 |  |
BG ATC Plus | 510 | 7.1 | Bg(0002698761) | Shop on Amazon |
* Table last updated: 22 March 2024 1:24 UTC
What is the best transmission additive on the market?
The best transmission additive (number 1 on our list for 22 March 2024) is Lucas Oil 10009 Transmission Fix – 24 Ounce by Lucas Oil. Average calculated Customer Satisfaction and Product Selling Score for this product is 9.50, which is near to the very maximum of 10 points.
Main features of this product published by seller are:
- 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
Click here to visit Amazon and check price for this product. It is listed in the following category: Oils & Fluids > Transmission Fluids.
Lucas Oil 10009 Transmission Fix – 24 Ounce is not the only product in the list sold by Lucas Oil.
Another product by this brand which is also in our list is Lucas Oil 10441 Automatic Transmission Fluid Conditioner – 20 Ounce, it is on the 9 position.
You may also check other products from the top 3, such as Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack or Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz.
