AMSOIL For Marine Applications

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Marine and marine two cycle engines operate under a variety of harsh environmental conditions. They tend to run hot under some conditions, and cooler under others. Water buildup that can occur from seldom used engines. What is needed is a quality lubricant to protect you Marine and Boat investment. AMSOIL makes a full line of marine and two cycle lubricants, all 100% Synthetic. 2-Stroke, 4-Cycle, I/O, Inboards and Diesel, there is an Amsoil synthetic lubricant that is right for you.

There are currently no engine manufacturers that make their own oil!
That's right! Mercury, Honda, Evinrude, Yamaha and all the others specify what they think is good enough, then farm it out to the lowest bidder. Sure, it's OK oil, but your local Dealer pays as much for shipping on that oil as he does for the oil itself! How good can it be?

What's the unique problem of the marine engine? Water. Water promotes rust, corrosion and rapid wear. Freshwater-cooled boats operate cool, which promotes in-engine condensation and rust. Closed-system marine engines tend to operate very hot, which promotes the creation of acids - and engine corrosion. The longer the engine works, the more water and acid build, and the acid and water continue to work after engine shutdown.

Click here for pricing and to order AMSOIL Marine products.

Inboard Marine Gas Engines

AMSOIL Synthetic Engine Oils

AMSOIL synthetic engine oils shield engine parts from rust and continuously neutralize engine oil acids. They are ideal for use during operations and lay-up. Additionally, AMSOIL synthetic motor oils are formulated for extended drain i AMSOIL Synthetic Oil will save you money. Industry testing shows fuel economy increases of 5% and more using AMSOIL Synthetic Oil. Other benefits include lower emissions, reduced engine wear, fewer repairs, and an engine that lasts longer. Less friction in the engine from AMSOIL Synthetic Oil gives your vehicle these benefits. ntervals. In fact, many AMSOIL product users base their oil changes on the findings of used oil analysis instead of hours, a critical benefit in operations where time is money and oil changes are difficult.

AMSOIL synthetic motor oils are extended drain capable because they are synthetic oils. Synthetics are much more resistant to heat, oxidation and mechanical breakdown than are conventional oils, which helps synthetic last longer than conventional oils last.

AMSOIL synthetic motor oils are formulated with long-lasting, top-quality additives to take advantage of the durability of synthetic basestocks, and make extended drain capable oils. Finally, synthetic oils offer superior lubrication and protection to that offered by conventional oils, due to the ability of synthetics to maintain low temperature fluidity for rapid post-startup lubrication and protection and their ability to maintain a durable film of protection in hightemperature operations. AMSOIL PDF Online Catalog

Engine Oil By-Pass Filter

Conventional oil filters cannot remove water from the oil circulation. They also do not consistently capture particles smaller than 15 microns. Research shows particles in the 5 to 20 micron size range cause up to 60 percent of engine wear. The AMSOIL By-Pass Oil Filter, used in conjunction with full flow oil filtration, removes water. It also removes virtually all particles down to three microns in size, and even removes particles smaller than three microns with greater than 50 percent efficiency. Ultra-filtered oil - like that delivered by the By-Pass Oil Filter - lasts longer and performs better than conventionally filtered oil, and that increases engine life and performance.

Engine Oil Full Flow Filter

The AMSOIL Super Duty Full Flow Oil Filter offers superior filter life and filtration to that offered by conventional full flow oil filters. Its blend of cellulose, fiberglass and synthetic media and tight pleating optimize small particle capture, total particle capture, media durability and media capacity. In fact, performance tests demonstrate the AMSOIL Super Duty Filter provides over 75 percent better combined efficiency/capacity than other leading filters, and that increases filter life.

The AMSOIL Super Duty Filter also features an oil pressure relief valve when required, to ensure continuous oil flow; a heavy-duty drawn case with a drawn steel double-crimp base and rolled under seaming for filter body strength; and an anti-drain back valve when required to keep dirty oil in the filter when the engine is not running.

Gear Lubricant

AMSOIL Synthetic 80W-90 GL-4 Gear Lube provides outstanding rust and corrosion protection for gear face protection and outstanding demulsibility for rapid water separation.

AMSOIL Gear Lube offers dependable lubrication and protection in extreme operating temperatures, maintaining fluidity in low temperatures and a durable film of protection in high temperatures. AMSOIL Gear Lube offers thermal stability and durability, which protect gears from deposits and wear during and after sustained high temperature operations.

Diesel Marine Engines

Diesel Fuel Modifier

AMSOIL Diesel Fuel Modifier offers the advantages of AMSOIL ADM in a formulation made for light- to medium-duty diesel engines. AMSOIL Gasoline Stabilizer may be used to stabilize diesel fuel during storage.

Cetane Boost Additive

AMSOIL Cetane Boost Additive improves ignition, combustion efficiency and power. AMSOIL Cetane Boost also raises cetane by three to seven numbers and reduces white smoke emissions.

Diesel Fuel Additive Concentrate

AMSOIL Diesel Fuel Additive Concentrate, formulated for use in heavy-duty diesel engines, improves the performance, cold temperature applicability emissions profile of diesel fuels.

Engine Oil

AMSOIL Synthetic 15W-40 Heavy Duty Diesel and Marine Oil is specifi- cally formulated for marine diesel or gasoline engines, with powerful rust inhibitors and 12 TBN, a highly protective acid-neutralization number.

AMSOIL 15W-40 Marine Oil is formulated for extended drain intervals, and has proven itself in extended drain in-engine service since 1975, the year it was introduced.

Fisherman Saves Time and Money

We fish three to six days at a time, sometimes trawling 24 hours a day. The engine runs at continuous load most of the time, which is ideal for a Detroit Diesel. But theres no getting around itwe really work that engine.

AMSOIL Heavy Duty Diesel and Marine Oil and the AMSOIL Dual Gard filter give me the outstanding protection I demand and the AMSOIL Synthetic Oil will save you money. Industry testing shows fuel economy increases of 5% and more using AMSOIL Synthetic Oil. Other benefits include lower emissions, reduced engine wear, fewer repairs, and an engine that lasts longer. Less friction in the engine from AMSOIL Synthetic Oil gives your vehicle these benefits. extended drain intervals I want. I appreciate the savings in time and money.

Commercial fisherman Paul Daniels switched his Detroit Diesel 525 hp 12V-71T boat main engine over to AMSOIL Synthetic 15W-40 Heavy Duty Diesel and Marine Oil and an AMSOIL Dual Gard By-Pass Oil Filter to increase engine life and decrease maintenance. Daniels had been changing his conventional oil at 250- to 300-hour intervals. With AMSOIL products on board, he conservatively increased his change intervals until he reached his present 2000 hour oil changes with sampling and filter changes at 500 hours.

Engine Life Increases 500 Percent

More than 60,000 tourists annually visit Alpine Canyons, South Island, New Zealand for high-speed thrills on Shotover Jet Ltd. jetboats. The tourist trade is tough service for the boats. The Chevrolet 454 cu. in. V8-engined jetboats are in service 365 days a year, making up to 28 high speed river trips a day. The boats develop maximum torque at extremely low engine operating temperatures, due to the cooling effect of the snow-fed river water they draw. How does Shotover protect these hard-working engines?

With AMSOIL synthetic motor oils and AMSOIL by-pass oil filters. Before converting the boats to AMSOIL motor oil and filters and propane fuel, oil change intervals were at 25 hours and engine life in the 500 hour range. The propane fuel, AMSOIL synthetic motor oil and AMSOIL by-pass oil filter combination provides 400-hour oil change intervals and engine life up to 2500 hours thats 16 times greater oil service life and five times greater engine life a huge savings for Shotover Jet Ltd.

Outboard 2-Cycle Engines

Synthetic 2 Cycle Oils

AMSOIL Synthetic 2-Cycle Oils, available in pre-mix (100:1) and injector formulations, reduce friction and wear, improve throttle response and deliver maximum power. Their clean-burning formulations prevent plug fouling and carbon deposits, delivering quick dependable starts, sustained power and performance with virtually no smoke and emissions, even during prolonged idling. AMSOIL 2-cycle oils contain anti-rust agents for rust inhibition during off-season storage.

Series 2000 2-Cycle Racing Oil

AMSOIL Series 2000 2-Cycle Racing Oil retained 17.6 percent more power in lubricity tests run against petroleum and synthetic TC-W3 reference oils.

The outstanding lubrication and protection offered by AMSOIL Series 2000 2-Cycle Racing Oil to two-cycle engines subject to the flat-out performance demands of racing minimizes power-robbing friction and prevents piston scuffing and seizure.

Series 2000 Synthetic 2-Cycle Racing Oil also burns much cleaner than conventional two-cycle oils, ensuring engine cleanliness and maximum performance. AMSOIL Series 2000 2-Cycle Racing Oil outperforms manufacturer-recommended two-cycle oils and may be used as a replacement for them.

Synthetic Marine Lower Unit Gear Lube

Lower Unit Gear Lube AMSOIL Synthetic Marine Lower Unit 80W-90 GL-4 Gear Lube is formulated for outboard and stern drive lower unit gears and bearings. It is a long-life extreme-pressure gear lube that provides outstanding protection against friction and wear.

AMSOIL Lower Unit Gear Lube contains extra long lasting corrosion inhibitors formulated for fresh and saltwater protection. AMSOIL Lower Unit Gear Lube resists water contamination and deterioration, providing dependable service and protection in wet operations.

AMSOIL Lower Unit Gear Lube contains dependable anti-foam agents, ensuring the maintenance of a protective lubricating film devoid of wear-promoting entrained air. AMSOIL Lower Unit Gear Lube offers low temperature fluidity for cold water protection, performance and fuel effi- ciency. Its high temperature lubricating film ensures dependable protection during normal and high stress operations.

AMSOIL Gave Me More Power

David A. Zgrabik owns a guide service and is also a tournament angler. His success depends on the reliability of his equipment. I started the year with only 10 trips booked, said Zgrabik, and when was said and done I ended up with I already have 12 booked for the coming year!

Zgrabik also made the most of his opportunities to fish in tournaments. He said, I have to say it was not a year, with five first place awards and three big bass awards.

After starting to run AMSOIL Series 2000 2-Cycle Racing Oil in my motor, I noticed considerably less smoke at startup, improved idling and more power. I even have an unexplainable 200 rpm increase! There is no way I would without my AMSOIL motor oil now!

David A. Zgrabik

Marine Trailer

Synthetic Water Resistant Grease

AMSOIL Synthetic Water Resistant Grease is an extreme-pressure lithium-complex wheel bearing grease specially formulated for extreme resistance to water washout.

AMSOIL Water Resistant Grease is the grease of choice for protection of frequently wetted components, such as marine trailer wheel bearings. AMSOIL Water Resistant Grease forms a shield of protection against rust and corrosion, protecting components during use and storage. AMSOIL Water Resistant Grease also offers outstanding extreme temperature performance for rapid cold temperature lubrication and protection and dependable high temperature lubrication and protection. Its outstanding frictionreducing ability enhances fuel efficiency and power.

What AMSOIL products are recommended for your vehicle?
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How long can I go between synthetic oil changes?
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Site Map of This Web Site

Click Here to shop for your AMSOIL Products and follow these instructions.

1.) Click on the Store button to be taken to a list of products.
2.) Find the product catagory you are interested in.
3.) Choose the product you would like to find out about. An Oil & Air filter guide is available on the right column.
4.) You will be taken to a purchase screen which lists pricing and has an add to cart button. Use the drop down menu called "Select Product Catagory" to find a specific product such as Synthetic 10W-30 Motor Oil.
5.) To find out more information on the product click on the Product Description.

AMSOIL Synthetic Oil will save you money. Industry testing shows fuel economy increases of 5% and more using AMSOIL Synthetic Oil. Other benefits include lower emissions, reduced engine wear, fewer repairs, and an engine that lasts longer. Less friction in the engine from AMSOIL Synthetic Oil gives your vehicle these benefits.

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and not the AMSOIL website.

REDUCE GAS COSTS WITH AMSOIL SYNTHETIC OIL! IT'S MORE IMPORTANT THAN EVER TO REDUCE OUR DEPENDENCE ON MIDDLE EAST OIL!
AMSOIL synthetic oils reduce friction in the engine, the transmission, and the differential. When friction is reduced the engine uses less energy to drive the wheels of your car or truck, thus increasing efficiency and increasing fuel economy. AMSOIL is real science backed by 35 years of research and over the road testing! AMSOIL Synthetic Oil has superior lubrication, extends your engine life by reducing friction, sludge, and wear and creates more torque and horsepower. AMSOIL Synthetic Oil is 100% USA made.
We MUST reduce our reliance on foreign oil! Use AMSOIL Synthetic Oil.
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