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2Cycle or two-stroke oil is a specialized motor fluid that’s used in crankcase compression two-stroke engines. These engines can also be found in chainsaws and dirt bikes. For these applications to function well premium 2cycle oil is needed to maintain them.
If you’re running a two-stroke engine your decision of which oil to use is essential. You’ll need the best 2-cycle engine oil to prevent contamination and corrosion of parts. There are various products on the market but none of them seem to work as well as our top 2cycle marine-grade oils.
Here are our top three choices of marine grade 2cycle oils to help you find the best product for your application. To find out more about what each product can offer you, read these short reviews below. You’ll find out what these oils contain and how they can improve the performance of your application.
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1. Valvoline 2 Cycle TC-W3 Outboard Marine Oil – 1gal (773735)
- Designed to help minimize wear, combustion chamber deposits, ring sticking, piston burning, port blocking and spark plug fouling
- Formulated to enhance engine performance
The Valvoline 2cyle TC-W3 marine oil is a specialized formula designed for water-cooled high revving engines with premix or injection systems. It’s a marine-grade oil which means it can withstand salt and fresh water environments.
Valvoline’s 2cycle formula contains premium base stocks that are blended with an additive package that maintains the torque and acceleration in your outboard engine. It protects your application’s internal parts from wear and engine life through enhanced deposits.
The Valvoline 2cyle TC-W3 marine oil controls combustion and exhaust system deposits to optimize the performance of your engine. It also prevents your spark plugs from fouling and piston burning by lubricating these parts effectively.
Valvoline 2cyle TC-W3 marine oil is a premium product that can be used for a variety of applications such as boats, chainsaws, weed wackers and leaf blowers.
- NMMA (BIA) TC-W3 certified
- Can be used for 2stroke scooters
- The oil burns clean
- Cleans combustion ports
- Protects your engine
- Poor packaging
- Delivery problems
Who is this Product For?
The Valvoline 2cyle TC-W3 marine oil is designed to optimize the performance of outboards so fishermen or avid water sportsmen will find this product useful to maintain their boat engines.
This oil is quite versatile because you can use it on other 2stroke applications such as snow blowers and string trimmers, which means garden service providers can use it to maintain their equipment.
If you have a 2stroke scooter or a motorbike you can use the Valvoline 2cyle TC-W3 marine oil to maintain your application. The advantage of using marine-grade oil in your motorcycle or scooter is that it burns clean so it won’t emit unpleasant smoke or odors.
To make it easier for you to mix your 2cyle TC-W3 marine oil with the correct oil to fuel ratios you’ll need a mixing bottle. This product doesn’t come with a mixing bottle but the Shoreline marine mixing bottle is frequently purchased with the Valvoline product.
The Shoreline marine mixing bottle comes with measurements on the plastic to make mixing fuel and oil ratios easier.
The Valvoline 2cyle TC-W3 marine oil contains a new premium dry formula that replenishes your application’s system and protects it from moisture. The viscosity index of this marine grade oil is TC-W3 which means it exceeds requirements for all 2stroke engines.
This premium 2cycle oil comes in a 1-gallon hard plastic bottle with all the instructions on the back of the product. It also gives you a table of the fuel to oil ratios you should use for your application.
How to Use It
Valvoline 2cyle TC-W3 marine oil is easy to use. Simply refer to the fuel to ratio table at the back of the bottle so you can mix your products correctly according to your application’s specs. Use a 2cycle mixing bottle for this process.
Pour the required amount of fuel into your mixing bottle first and then your 2cycle oil. Then pour the mixture into your fuel tank. When you turn your engine on the mixture will run through your system and lubricate the components to maximize performance & protection.
2. Evinrude Johnson 764357 E-TEC XD 100 2-Cycle Oil, 1-Gallon
- Maximum detergency reduces combustion deposits smokeless, ash less and odorless
- Introducing Evinrude/Johnson XD100 oil - a premium synthetic formulation that delivers ultimate performance in direct injection and oil injection outboards
The Evinrude Johnson E-TEX XD100 2cycle oil is a clean-burning product which means it produces no smoke or unpleasant odors. It has a premium synthetic formula that’s designed for direct injection and oil injection applications.
This is an OEM 2stroke oil that boasts fuel economy and minimizes combustion deposits. The Evinrude Johnson E-TEX XD100 is marine-grade 2cycle oil that was designed for outboards of the same brand name.
It’s a high viscosity oil that protects your Evinrude outboard engine from water damage as it contains additive packages that keep your application clean and dry. The Evinrude Johnson E-TEX XD100 is marine-grade 2cycle oil that effectively lubricates application parts to reduce wear and friction.
The Evinrude Johnson E-TEX XD100 marine-grade 2cycle oil is a superior choice as it produces no ash or smoke. It’s extremely economical as it reduces fuel consumption while cleaning and protecting your Evinrude Johnson outboard motor.
- Burns clean
- Economical product
- Cleans and lubricates parts effectively
- Contains XD100 to prolong engine life
- OEM BRP product
- Only suitable for Evinrude outboard motors
- Problems with incorrect product deliveries
Who is this Product For?
The Evinrude Johnson E-TEX XD100 is marine-grade 2cycle oil designed for people who have a boat with an Evinrude outboard. The Evinrude outboards have specialized internal parts that require particular oils to maintain the running engine.
Evinrude oil has additives designed for these applications to keep the parts lubricated and prevent oxidization and combustion contamination.
If you’re an avid boater, fishermen or water sportsmen and you own an E-TEC Evinrude outboard this product will benefit you. This is because it prolongs the life of your engine and optimizes acceleration.
Unfortunately, this Evinrude 2cycle oil is only designed for E-TEC models so if you have an older outboard you may want to purchase another type of Evinrude oil such as the XD50.
This product doesn’t come with any extra accessories or products but you can purchase items you may need from the same brand such as rigging, propellers and tillers.
The Evinrude Johnson E-TEX XD100 is marine-grade 2cycle oil that comes in a 1-gallon plastic bottle. The formula of this oil contains synthetic XD100 that has carbon preservatives and detergents to clean your engine of deposits so your outboard will have better acceleration.
How to Use it
Remove the top panel of your Evinrude outboard and then unscrew the oil cap. Pour the entire gallon of Evinrude Johnson E-TEX XD100 marine-grade 2cycle oil into the tank and then replace the cap & the cover onto your outboard.
3. Pennzoil 550045220-3PK 1 gallon Marine Premium Plus Outboard – 2 Cycle
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Formulated to keep your marine engine running clean
The Pennzoil marine premium plus outboard 2cycle oil is truly a multi-purpose product. This is because it’s designed to keep your engine clean but it can also be used as gear oil. Pennzoil can lubricate the boat’s transmissions effectively when used as a gear oil application.
Pennzoil’s marine-grade 2cycle oil is formulated with a specialized additive pack that protects your engine from harmful contaminants. This premium oil will protect your piston from scuffs and wear.
The 2cycle oil can be used for any 2stroke outboard motor to enhance the performance and maintenance of your engine even in extreme conditions. The Pennzoil oil can also be used to maintain 2stroke chainsaws, motorbikes and weed whackers.
The Pennzoil marine-grade 2cycle oil burns clean which means it won’t produce ash, smoke or unpleasant odors when your engine is running. This oil is recommended for direct-injection engines as well as pre-mix injector systems.
- Keeps sparkplugs clean
- Added detergents to keep exhaust ports clean
- Meets engine warranties
- TC-W3 viscosity
- Comes in packs of three
- Problems with packaging
- Some bottles appear to be half empty
Who is this Product For?
Pennzoil marine premium plus outboard 2cycle oil is a multi-purpose product that can be used to maintain gardening equipment as well as boat engines and gears.
This marine-grade 2cycle oil is for anyone who wants to maintain the performance of their outboard so it’s suitable for avid fishermen, boaters and water sportsmen.
Maintaining outboards can become pricey over time because of fuel consumption. Fortunately, Pennzoil boasts fuel economy so you can spend more time on the water and less time filling your application with gas.
For those who are looking for heavy-duty oils for their 2stroke chainsaws, this product will be highly beneficial. You can extend the life of your chainsaw by filling the fuel tank with Pennzoil 2cycel oil regularly.
It’s suitable for any 2stroke engine so you can use it on high-performance motorbikes as well as hedge trimmers, scooters and even model airplanes. So the Pennzoil marine-grade 2cycle oil is ideal for any enthusiast that has a 2stroke engine to maintain.
Most 2cycle oil brands only offer you one bottle but the Pennzoil brand offers you three bottles of their product per order. If you’re also looking for additional engine parts or other types of premium oil you can purchase everything you need from the same brand.
Each bottle of Pennzoil marine 2cycle outboard oil contains 1-gallon of synthetic blend liquid. You can use this oil on a variety of outboard models such as Evinrude, Mercury Marine, Yamaha and Suzuki.
The synthetic blend has additives that protect your engine from contaminants and cleans out your outboard parts effectively to improve acceleration & fuel economy. It’s a marine-grade product which means it can protect your outboard’s parts in salt and fresh water environments.
This product deep cleans your outboard’s combustion chamber, piston tops and under crowns so contaminants never reach your engine. Pennzoil is the ultimate marine-grade 2cycle oil to lubricate and guard your outboard parts against wear.
Pennzoil marine 2cycle outboard oil is an NMMN certified product with a TC-W3 viscosity. This means it will keep its consistency constant to aid in protecting your engine from contaminants.
How to Use it
The Pennzoil brand makes it easy to fill your outboard with the marine 2cycle oil. It doesn’t require any pre-mixing and because they come in small 1gallon bottles you can use the entire content of the product in your outboard tank.
Simply remove the cover of your outboard and unscrew the fuel cap. Pour the content of Pennzoil 2cycle oil into the tank and then replace the fuel cap & outboard cover. Start your engine to allow the product to work its way through your outboard system to clean and lubricate the parts.
Small bottles of Pennzoil marine-grade 2cycle oil is easy to store so you can take a bottle with you whenever you go out onto the water. It’s always advised to keep a bottle of Pennzoil marine-grade 2cycle outboard oil with you in case of emergencies.
Outboard maintenance intervals will depend on the model of your application and the manufacturer’s recommendations. Boat engines are high-performance applications because they run at extended revs per minute so they need frequent care to avoid expensive damage and wear.
If you fail to maintain your boat engine you’ll experience a decrease in performance because the internal parts will become dirty. There will also be an increase of friction which will cause parts to crumble. So always give your engine the care it needs to optimize performance and economics.
With the top three products on the list, we recommend the Pennzoil marine premium plus outboard 2cycle oil for your application. That’s because it’s made with a quality additive blend that increases your boat’s acceleration and extends the value & life of your engine.
If you’ve used one of the 2cycle outboard products on our list, leave a comment below and tell us how this oil worked for your boat. You may help our other readers select the best outboard 2cycle oil for their purposes.
Last update on 2020-04-07 / Affiliate links / Images from Amazon Product Advertising API