Top 2 Best Valve Seal Additive

of May 2024
1
Best ChoiceBest Choice
ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
ATP Automotive
ATP Automotive

10
Exceptional
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2
Best ValueBest Value
Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair
Bar's Leaks
Bar's Leaks

9.9
Exceptional
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3
Liqui Moly Motor Oil Saver (300 ML) - 2 Pack
Liqui Moly
Liqui Moly

9.8
Exceptional
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4
Liqui Moly 2001 Valve Clean - 150 ml , blue
Liqui Moly
Liqui Moly

9.7
Exceptional
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5
Bar's Leaks High Mileage Engine Repair, 16.9 oz
Bar's Leaks
Bar's Leaks

9.6
Exceptional
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6
LM 1005 Oil Leak Stop 300 ml
Liqui Moly
Liqui Moly

9.5
Excellent
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7
Lucas Oil Products LUC10278 Engine Oil Stop Leak, 1 Quart, 1 Pack
Lucas Oil
Lucas Oil

9.4
Excellent
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8
Liqui Moly 2020 Motor Oil Saver - 300 ml
Liqui Moly
Liqui Moly

9.3
Excellent
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9
Lubegard LG-Fixx Seal Fixx Multi-Purpose Stop Leak, 8 fl. oz
Lubegard
Lubegard

9.2
Excellent
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10
Hapco Products - Tri-Seal  16 oz.
Hapco Products Co.
Hapco Products Co.

9.1
Excellent
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About Valve Seal Additive

Click here to learn more about these products.

ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

Professional strength fast acting resealer, stops leaks fast. Rejuivinates all rubber seals gaskets in engines, transmissions, power steering, differentials and hydraulic systems. Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oil. Does not contain petroleum distillates, will not over-swell or breakdown seals. 8oz bottle will treat a 6 quart capacity, adjust accordingly.

Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair

This Premium Quality Synthetic Blend Works With All Types Of MotorEngine Oil Including Regular Petroleum, High Mileage, Synthetic Blends And Fully Synthetic Formulas. Works In All Gasoline And Diesel Engines Including Turbocharged, Eco Boost, Hybrid And Even Racing Engines, Including 3, 4, 5, 6, 8 And 10 Cylinder Engines In All Cars, Trucks, Vans And Suv'S. Can Also Be Used In Heavy-Duty Applications As Well As Tractors, Boats, Rv'S, Motorcycles Including Wet Clutch, Atv'S, Lawn Equipment. In Most Cases The Oil Leak Issue Will Be Repaired With A Single Dosage. However, For Best Results And To Prevent The Problems From Reoccurring, Use With Every Other Oil Change, Or Once Per Year.

Liqui Moly Motor Oil Saver (300 ML) - 2 Pack

Liqui Moly 2001 Valve Clean - 150 ml , blue

Better engine performance.Fit Type Universal. Lower fuel consumption. Lower pollutant emissions. Protection against corrosion and carburetor icing.

Bar's Leaks High Mileage Engine Repair, 16.9 oz

Increases Oil Pressure. Reduces Friction. Helps Clean Internal Parts. Quiets Noise.

LM 1005 Oil Leak Stop 300 ml

Lucas Oil Products LUC10278 Engine Oil Stop Leak, 1 Quart, 1 Pack

Product Type Auto Oil. Package Dimensions 8.89 L X 10.16 W X 30.48 H Centimeters. Package Weight 0.953 Kilograms. Country Of Origin United States.

Liqui Moly 2020 Motor Oil Saver - 300 ml

Reduces oil consumption via the piston rings and valve guides. Prevents blue, smoky exhaust fumes. Prevents leaks due to leaks at elastomeric seals. Regenerates engine seals made of plastic and rubber. Prevents pollution of the environment due to oil dripping from the engine.

Lubegard LG-Fixx Seal Fixx Multi-Purpose Stop Leak, 8 fl. oz

Quickly stops seal-related leaks. Fast acting formula. Economical seal leak repair and treatment. Effective on all rubber seals and gaskets. Easy to use.

Hapco Products - Tri-Seal 16 oz.

Use for engine, transmission and power steering leaks. Makes a permanent seal and prevents future leaks. Compatible with all conventional and synthetic oils fluids. Does not contain any particles and will not harm seals. Works while you drive Works every time.