Best Gas Motor Oils in 2026

Tested and approved by Briggs & Stratton engineers

Warranty certified and recommended in all Briggs & Stratton manuals

A high quality detergent oil classified SJ/CD by the API

Full synthetic 5W-20 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology

No other leading motor oil provides better wear protection for your engine (Based on Sequence IVA wear test using SAE 5W-30)

Helps protect engines from loss of power and provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)

Unique TriShield technology provides superior deposit protection

Maximum protection against viscosity and thermal breakdown

Ultra-low friction to improve gas mileage

Full synthetic 5W-20 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology

Provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)

Pennzoil Platinum 5W-20 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)

Ultra-Low Friction To Improve Gas Mileage

Product Type: Auto Oil

Country Of Origin : United States

ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits

40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test

25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test

Better wear protection

Increased fuel efficiency

Better protection of the expensive catalytic emission system

Castrol Classic 20W-50 is suitable for use in automotive gasoline engines where the manufacturer recommends an API SJ or earlier specification 20W-50 lubricant. NOTE: NOT FOR USE IN MODERN ENGINES WITH CATALYTIC CONVERTERS OR WET CLUTCH APPLICATIONS

Specialized additives containing high Zinc (1400 PPM Max) and Phosphorus for extreme wear protection

Formulated to maintain tough and thick oil film even under severe conditions

Xlf outboard two-cycle oil mixes easily with gasoline, and is dyed Blue to allow for easy detection. Follow engine manufacturer's recommended fuel/oil ratio for premix systems

Maximum additive treatment, including increased detergency over the TC-W3 formulation

Nmma TC-W3 certified

Provides excellent protection for new and high mileage gas truck and SUV engines

Outperforms conventional motor oil in severe driving conditions including stop-and-go driving, extreme temperatures and towing

Provides extreme protection for hauling and towing

Package dimensions :12.0" L x8.6" W x3.9" H

Country of origin :United States

Package weight :8.0lbs

42 Percent Better Rating On Fighting Power Robbing Deposits

Superior Engine Protection Vs Conventional And Synthetic Blend Oils

Superior Performance Against Deposits, Wear And Oxidation; Bottle Color: Black

The Lubro-Moly Synthoil High Tech 5W-40 Motor Oil is a fully synthetic and energy conserving motor oil for the latest engine concepts (both gas and diesel), such as multi-valve arrangements, variable cam and timing configurations, turbocharging, supercharging, intercooling, etc.

The Lubro-Moly Synthoil High Tech 5W-40 Motor Oil saves fuel and provides instant lubrication after a cold start.

Good for extended oil change intervals and the highest demands

Conventional 10W-30 engine oil formula that keeps engines clean and responsive

No leading conventional oil provides better wear protection (based on Sequence IVA wear test using SAE 5W-30).

Helps prevent sludge and other damaging deposits (based on Seq VH Sludge Test)

Leading Manufacturer Of High-Quality Products

International Renown For Our Diverse Range Of Award-Winning Products

Fully Equipped With State-Of-The-Art Technology

Coats internal engine components to prevent corrosion

Displaces moisture from metal to protect engine

Lubricates cylinders to prevent cylinder damage (scuffing) at start up

Measure the correct amount of 2-cycle engine oil every time

Clear plastic bottle has gas-volume markings in liters and gallons

Determines ratios for 100:1, 50:1, 40:1 and 24:1 oil-to-gas mixtures

A premium synthetic blend, long drain  mixed-fleet engine oil specifically formulated for on- highway applications, including 2017 greenhouse gas (GHG 17) compliant diesel engines

Isosyn Advanced Technology: The Next Generation of Heavy Duty Engine Oil Chemistry - engineered to deliver longer oil life, better wear protection and longer engine life

Isoclean: Certified clean - ensure your lubricants meet OEM cleanliness requirements to help you minimize downtime, reduce maintenance costs and extend equipment life

Husqvarna HP (High Performance) 2-Stroke oil has been designed to ensure high engine performance and longevity.

The semi-synthetic base oils and high quality additives used in the Husqvarna HP formulation ensure optimal lubricity and detergency, resulting in lower operating temperature and less deposits in the

Husqvarna 2-Stroke oil formulation also contains fuel stabilizer to help reduce the risk of engine failures caused by spoiled gas.

The Maxima Quick 2 Mix bottle has been calibrated to give you the ability to accurately mix in ratios of 24:1 to 100:1

Simply choose the ratio of oil you wish to use and the amount of gas you are going to mix and fill oil to the mark corresponding to the amount of gas you will use

The Maxima Quick 2 Mix features ounce, cubic centimeter, gallon, and liter calibrations

Specially formulated mineral base oil and additive system

Used for the rigors of a constant load and frequent start-ups as found with the normal operation of a golf car or generator

Performance All Purpose Engine Oil SAE 10W-30

Product type :AUTO OIL

Package dimensions :19.05 cm L x22.86 cm W x24.13 cm H

country of origin :United States

Provides easier and more reliable starts

Remains stable 2 years in the tank and 5 years in the sealed container

Extends engine life and improves the performance of outdoor power equipment

REDUCE CARBON BUILD UP: Carbon build worsens engine performance. Echo Red Armor keeps engines cleaner for longer. Reduce your carbon build-up and engine costs by using Red Armor

KEEPS ENGINES CLEANER: Tested high-performance formula contains detergents that help clean out your engine. Anti-oxidant help prevent carbon build-up so your equipment runs better over time

PROTECT VITAL ENGINE PARTS: Helps both remove gunk build-up and minimize engine damage. It keeps your equipment running at peak performance

Mobil Full Synthetic 5W-30 motor oil is formulated for vehicles upgrading from conventional oil or synthetic blend, or requiring full synthetic motor oil

Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes

Helps to prevent sludge and deposit formation, to help reduce engine wear, and has balanced additive system formulation

Low smoke formula - Designed to keep the startup of your equipment smoke free

Full synthetic oil with added fuel stabilizer - Added fuel stabilizer keeps fuel fresh for up to 1 year

Easy, one shot pour size - Treats 1 gallon (2. 6 oz. )

Heavy, sticky, spray lubricant forms a protective barrier to prevent rust on the engine's internal metal surfaces.

Keeps cylinders lubricated to prevent cylinder or piston damage when starting the engine after off-season storage.

Use to "winterize" (off season storage) all engines; outboards, sterndrives, cars, trucks, ATV/UTV's, motorcycles, snowmobiles, lawn mowers, chainsaws, leaf blowers, hedge trimmers

High performance Two stroke engine oil

Contains fuel stabilizer to help reduce risk of Engine failures

Low operating temperature

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2-Quart Package

Kawasaki SAE 20W-50 Engine Oil Synthetic Blend

Yellow 3-n-1 Advanced Fuel Treatment by Power Performance 2oz Bottle Treats 10 gallons gas