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10 Best Gear Oil Additives - Christmas 2025
Best Choice
1
Clicked 7 times in the last monthLiqui MolyLIQUI MOLY Pro-Line Gear Oil Additive | 150 ml | Oil additive | SKU: 5198
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9.8
Exceptional
Our 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.
2
Liqui MolyLIQUI MOLY Gear Protect | 80 ml | Oil additive | SKU: 1007
9.6
Exceptional
Our 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.
3
WOL WORLD OF LUBRICANTWOL 2510 MOS2 Anti Friction Gear Oil Additive 50g Transmission Oil Additive Treatment
9.4
Excellent
Our 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
4
Liqui MolyLIQUI MOLY ATF Additive | 250 ml | Oil additive | SKU: 5135
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9.1
Excellent
Our 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.
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5
Bar's LeaksBar's Leaks Axle and Differential Gear Repair, 16.9 Oz
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9.0
Excellent
Our 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.
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6
Lucas OilLucas Oil 40009 Transmission Fix - 710ml
8.8
Very Good
Our 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.
7
Liqui MolyLIQUI MOLY Fully Synthetic Gear Oil (GL5) SAE 75W-90 | 1 L | Gear oil | Hydraulic oil | SKU: 1414, Black
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8.7
Very Good
Our 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.
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8
Liqui MolyLIQUI MOLY Pro-Line Gear Oil Leak Stop | 500 ml | Oil additive | SKU: 5199
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8.4
Good
Our 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.
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9
CeramizerCeramizer CB - Manual Gearbox Oil Additive - Product For Regeneration Of Friction Surfaces Of Gearbox - To Oil In The Gearbox Transmission Or Rear Axles - Innovation Lubricant In Small Syringe
8.3
Good
Our 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.
10
Liqui MolyLIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591
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8.1
Good
Our Rating
Our 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.
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