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10 bestTransmission Additivesof January 2026

112M consumers helped this year.

1

ATP AT-205 Re-Seal Stops Leaks Fast In Engines & Transmissions - English & French 236ml

ATP AT-205 Re-Seal Stops Leaks Fast In Engines & Transmissions - English & French 236ml

ATP AT-205 Re-Seal Stops Leaks Fast In Engines & Transmissions - English & French 236ml

ATP Automotive

9.9

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2

XADO XA 10331 ХАDО REVITALIZANT EX120 for Automatic Transmission (Blister Package, Tube 9 ml)

XADO XA 10331 ХАDО REVITALIZANT EX120 for Automatic Transmission (Blister Package, Tube 9 ml)

XADO XA 10331 ХАDО REVITALIZANT EX120 for Automatic Transmission (Blister Package, Tube 9 ml)

XADO

9.8

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29% off

3

Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart.

Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart.

Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart.

Red Line

9.6

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4

ATF-G Automatic Transmission Fluid

ATF-G Automatic Transmission Fluid

ATF-G Automatic Transmission Fluid

Carlube

9.5

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5

LIQUI MOLY Pro-Line Gear Oil Leak Stop | 500 ml | Oil additive | SKU: 5199

LIQUI MOLY Pro-Line Gear Oil Leak Stop | 500 ml | Oil additive | SKU: 5199

LIQUI MOLY Pro-Line Gear Oil Leak Stop | 500 ml | Oil additive | SKU: 5199

Liqui Moly

9.3

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OtherRelated products

XADO Set engine oil additive + automatic transmission additive against wear and protection, 1 x 1 stage maximum + 1 x maximum transmission.

XADO Set engine oil additive + automatic transmission additive against wear and protection, 1 x 1 stage maximum + 1 x maximum transmission.

XADO Engine Oil Additive + Manual Transmission Gear Additive Against Wear & Protection – 1x 1Stage Maximum + 1x Maximum Transmission

XADO Engine Oil Additive + Manual Transmission Gear Additive Against Wear & Protection – 1x 1Stage Maximum + 1x Maximum Transmission

Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz

Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz

Rislone High Mileage Transmission Stop Slip with Leak Repair,Pack of 1,4502

Rislone High Mileage Transmission Stop Slip with Leak Repair,Pack of 1,4502

6

XADO Atomic metal conditioner with 1 Stage Revitalizant Maximum for automatic transmission (syringe 30 ml)

XADO Atomic metal conditioner with 1 Stage Revitalizant Maximum for automatic transmission (syringe 30 ml)

XADO Atomic metal conditioner with 1 Stage Revitalizant Maximum for automatic transmission (syringe 30 ml)

XADO

9.1

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23% off

7

Lucas Oil 40009 Transmission Fix - 710ml

Lucas Oil 40009 Transmission Fix - 710ml

Lucas Oil 40009 Transmission Fix - 710ml

Lucas Oil

8.8

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15% off

8

LIQUI MOLY Pro-Line Gear Oil Additive | 150 ml | Oil additive | SKU: 5198

LIQUI MOLY Pro-Line Gear Oil Additive | 150 ml | Oil additive | SKU: 5198

LIQUI MOLY Pro-Line Gear Oil Additive | 150 ml | Oil additive | SKU: 5198

Liqui Moly

8.6

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25% off

9

LIQUI MOLY ATF Additive | 250 ml | Oil additive | SKU: 5135

LIQUI MOLY ATF Additive | 250 ml | Oil additive | SKU: 5135

LIQUI MOLY ATF Additive | 250 ml | Oil additive | SKU: 5135

Liqui Moly

8.4

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10

Lubegard 19610 Instant Shudder Fixx, 2 oz.

Lubegard 19610 Instant Shudder Fixx, 2 oz.

Lubegard 19610 Instant Shudder Fixx, 2 oz.

Lubegard

8.1

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