10 Best cylinder lubes of 2026

Save up to 17% off

1

Klotz

Klotz UpLon Upper Cylinder Alcohol & Gas Fuel Lube Treatment | TechniPlate Synthetic Lubricant for 4-Stroke Engines - KL-107, 1 Quart Bottle
9.8

Exceptional

Our Rating
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2

Klotz

Klotz UpLon Upper Cylinder Alcohol & Gas Fuel Lube Treatment | TechniPlate Synthetic Lubricant for 4-Stroke Engines - KL-107, 1 Quart Bottle
9.7

Exceptional

Our Rating
3

STA-BIL
STA-BIL (22001) Fogging Oil - Stops Corrosion In Stored Engines - Lubricates And Protects Cylinders - Coats Internal Engine Components - For All 2 and 4 Cycle Engines, 12 oz.

17% Off
Main highlights

Prevents Corrosion and Moisture
Coats internal engine components to prevent corrosion and displaces moisture from metal to protect the engine. Lubricates cylinders to prevent damage during startup.

Ideal for Dormant Engines
Perfect for all 2-cycle and 4-cycle gasoline engines. Essential for lawnmowers and other engines during winter storage to avoid cylinder damage.

Ease of Use
Customers appreciate the ease of use, especially the firmly attached straw which prevents it from slipping into the cylinder. Highly effective for engine maintenance.
Key specs
- vehicle type:2-cycle and 4-cycle
- package dimensions:8.25 x 8.13 x 5.5 inches
- oem part number:6-1210 OR 22001
- liquid volume:12 oz
- flash point:N/A
9.6

Exceptional

Our Rating

9.9
worth the money

9.9
Simple to use

9.7
sweat control
4

Permatex
Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
Main highlights

Prevents Scuffing and Galling
Adheres to surfaces to prevent damage during initial start-up.

Ideal for Engine Components
Perfect for bearings, camshafts, lifters, valves, and more.

Praised for Easy Application
Customers appreciate its ease of use and effectiveness.
Key specs
- recommended uses:Engine assembly lubricant
- package dimensions:6 x 1.49 x 1 inches
- specific uses:Engine bearings, camshafts
- flash point:N/A
- item form:N/A
9.4

Excellent

Our Rating
5

Permatex
Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
Main highlights

Prevents Scuffing and Galling
Adheres to surfaces to prevent damage during initial start-up.

Ideal for Engine Components
Perfect for bearings, camshafts, lifters, valves, and more.

Praised for Easy Application
Customers appreciate its ease of use and effectiveness.
Key specs
- recommended uses:Engine assembly lubricant
- package dimensions:6 x 1.49 x 1 inches
- specific uses:Engine bearings, camshafts
- flash point:N/A
- item form:N/A
9.2

Excellent

Our Rating
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6

Lucas Oil
Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.
Main highlights

Fuel System Lubrication and Cleaning
Cleans and lubricates the fuel system, including fuel injectors, carburetor, and combustion chamber. Neutralizes sulfur and other harmful contaminants, improving fuel economy and engine performance.

Versatile Application for Various Engines
Ideal for gasoline and diesel engines, including cars, trucks, lawnmowers, boats, and motorcycles. Suitable for both high RPM and heavy-duty applications.

Improved Engine Performance and Smooth Operation
Customers frequently praise the product for improving engine performance, reducing rough running, and preventing issues like sputtering and stalling.
9.1

Excellent

Our Rating

9.7
Simple to use

9.5
worth the money

9.5
Long life
7

Lucas Oil
Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.
Main highlights

Fuel System Lubrication and Cleaning
Cleans and lubricates the fuel system, including fuel injectors, carburetor, and combustion chamber. Neutralizes sulfur and other harmful contaminants, improving fuel economy and engine performance.

Versatile Application for Various Engines
Ideal for gasoline and diesel engines, including cars, trucks, lawnmowers, boats, and motorcycles. Suitable for both high RPM and heavy-duty applications.

Improved Engine Performance and Smooth Operation
Customers frequently praise the product for improving engine performance, reducing rough running, and preventing issues like sputtering and stalling.
9.0

Excellent

Our Rating

9.7
Simple to use

9.5
worth the money

9.5
Long life
8

DURA LUBE

Dura Lube Upper Cylinder Lubricant & Fuel Injector Cleaner (UCL) | 5.25 oz., Single

14% Off
8.8

Very Good

Our Rating
9

DURA LUBE

Dura Lube Upper Cylinder Lubricant & Fuel Injector Cleaner (UCL) | 5.25 oz., Single

14% Off
8.6

Very Good

Our Rating
10

Super Lube

Super Lube O-Ring Silicone Lubricant - Waterproof Silicone & Rubber Seal Grease - Heat Stable Lubricant & Oxidation Protection - Food Grade H1 Grease - Clear - Bottle - 4 oz (56204)
8.5

Good

Our Rating

10 Best cylinder lubes of 2026

1

Klotz UpLon Upper Cylinder Alcohol & Gas Fuel Lube Treatment | TechniPlate Synthetic Lubricant for 4-Stroke Engines - KL-107, 1 Quart Bottle

How do we rank?

How do we rank?

Analyzing top stores

2

Klotz UpLon Upper Cylinder Alcohol & Gas Fuel Lube Treatment | TechniPlate Synthetic Lubricant for 4-Stroke Engines - KL-107, 1 Quart Bottle

3

STA-BIL (22001) Fogging Oil - Stops Corrosion In Stored Engines - Lubricates And Protects Cylinders - Coats Internal Engine Components - For All 2 and 4 Cycle Engines, 12 oz.

9.9

9.9

9.7

4

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

5

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

6

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

9.7

9.5

9.5

7

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

9.7

9.5

9.5

8

Dura Lube Upper Cylinder Lubricant & Fuel Injector Cleaner (UCL) | 5.25 oz., Single

9

Dura Lube Upper Cylinder Lubricant & Fuel Injector Cleaner (UCL) | 5.25 oz., Single

10

Super Lube O-Ring Silicone Lubricant - Waterproof Silicone & Rubber Seal Grease - Heat Stable Lubricant & Oxidation Protection - Food Grade H1 Grease - Clear - Bottle - 4 oz (56204)

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