Phone or Text 8am-9pm Eastern Time  7-Days a Week  -  570-470-3245 - Email Anytime: 

 

"Select Image Above For That Product Category"

AFF Formula 4-Stroke 0W-40Formula 4-Stroke Power Sports Synthetic Motor Oil
Formulated for Top ATV and Snowmobile Performance

Product Highlights
Specially formulated for 4-stroke recreational motors, ATVs and snowmobiles. Reduces wear. Wet-clutch compatible. Contains no friction modifiers. Broad viscosity range makes it excellent for use in both hot and cold weather conditions.

More Info or Order Online

AMSOIL Formula 4-Stroke Power Sports Synthetic Motor Oil is specially formulated for ATVs, UTVs, snowmobiles and other powersports applications. Its broad viscosity range and wax-free formulation make it excellent for use in both hot and cold temperature extremes. As an SAE 40-weight motor oil, AMSOIL Formula 4-Stroke Power Sports Oil provides outstanding protection for hot-operating engines, while its 0W rating and -60°F pour point ensure easy cranking, excellent cold-weather starting and quick post-startup protection. Formula 4-Stroke Power Sports Oil is an extreme-temperature lubricant that provides outstanding performance in high-performance, recreational or work/utility engines.

Resists Heat and Thermal Breakdown
AMSOIL engineered Formula 4-Stroke Power Sports Synthetic Motor Oil to withstand the high temperatures of recreational engines. It effectively resists oxidation and oil vaporization to help prevent carbon/varnish formation, control oil consumption and minimize exhaust emissions. It also controls oil thickening, promoting improved fuel economy, and it helps keep engines clean for peak operating efficiency.

Excellent For Transmissions
AMSOIL Formula 4-Stroke Power Sports Oil is wet-clutch compatible and contains no friction modifiers, making it ideal for both two- and four-stroke ATV transmissions. The friction-modifier-free formulation is designed to prevent clutch slippage, helping deliver maximum torque and power to the wheels – a critical feature for towing or high-horsepower engines. It meets the frictional requirements of JASO MA/MA2 and ISO-L-EMA2.

Superior Wear Protection
AMSOIL Formula 4-Stroke Power Sports Oil is formulated with high levels of anti-wear additives that provide excellent protection for pistons, bearings and gears in transmission-containing units. Its shear-stable, SAE 40 viscosity delivers a thick lubricating film for an extra margin of protection in hard-working engines.

Anti-Foam
Churning occurs in high-rpm engines that can cause oil to foam, depleting its lubricating abilities and increasing heat and wear. AMSOIL Formula 4-Stroke Power Sports Oil controls foam, promoting cooler engine operation and reduced wear.

Special Additives
AMSOIL Formula 4-Stroke Power Sports Synthetic Motor Oil contains robust dispersant/detergent additives that effectively neutralize the high levels of acids and combustion by-products prone to small engines. It is anti-rust fortified for superior rust prevention, which is especially important in seasonally or infrequently used powersports equipment.

APPLICATIONS AND RECOMMENDATIONS
AMSOIL Formula 4-Stroke Power Sports Synthetic Motor Oil is recommended for four-stroke engines. It is also recommended for transmissions in two- or four-stroke applications. It is an all-climate/all-season oil that replaces 0W-30, 0W-40, 5W-30, 10W-30 and 10W-40 oils for ATVs, UTVs, snowmobiles and other powersports equipment. Also recommended as a replacement for Polaris Synthetic PS-4 Plus and Arctic Cat Synthetic ACX. Manufacturers include Polaris®, Honda®, Yamaha®, Ski-Doo®, Can-Am® (Bombardier®), Suzuki®, Kawasaki® and Arctic Cat®.

  • API SL/CF, SJ, SH, SG
  • JASO MA/MA2
  • ISO-L-EMA2

COMPATIBILITY
AMSOIL Formula 4-Stroke Power Sports Synthetic Motor Oil is compatible with conventional and synthetic motor oils. Mixing AMSOIL motor oils with other oils, however, will shorten the oil's life expectancy and reduce its performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL motor oils.

SERVICE LIFE
Follow the equipment manufacturer's recommended drain intervals.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty.aspx.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.

* All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

Free Shipping on Catalog Orders Over $100

PRODUCT LOOKUP GUIDES


Au
to and Light Trucks
Lookup Guide



Motorcycle
Lookup Guide


UTV
Lookup Guide


PowerSports
Lookup Guide


Small Engine
Lookup Guide


Snowmobile
Lookup Guide


Marine & Outboard
Lookup Guide

Harley Davidson
Lube Recommendations

Master Filter Cross Reference

TRICO Heavy Duty

Vintage Vehicle

HD Trucks and Busses

AMSOIL Catalog

Preferred Customer

Vehicle Maintenance Tool

Bookmark This AMSOIL Website 

INTERESTING FACTS

About AMSOIL Inc.
A Commitment to Excellence in Synthetic Lubrication. 

Frequently Asked Questions
Frequently asked questions about synthetic lubricants

AMSOIL Innovations
Chronological list of AMSOIL product introductions covering 30+ years.

AMSOIL and the Environment
Learn about the positive impact using AMSOIL lubricants can have on our environment.

 Our Partners

 Wix Filters


Donaldson Filters

Facebook

Order 

Main
● Home
● Order a Free Catalog
● Contact Us
● About Us
● My AMSOIL Garage
Free Vehicle Maintenance Tracking
Buy At Wholesale Cost
● Preferred Customers
● Home Dealership
● Wholesale for Retailers
● Wholesale Commercial Accounts
Signature Series Oils
25,000 Mile/1 Year
Drain Interval
● 0W-20 Signature Series
● 0W-30 Signature Series
● 0W-40 Signature Series
● 5W-20 Signature Series
● 5W-30 Signature Series
● 5W-50 Signature Series
● 10W-30 Signature Series
Extended Life Motor Oils
10,000 mile/6-Month
Drain Interval
● 0W-20 XL Synthetic
● 5W-20 XL Synthetic
● 5W-30 XL Synthetic
● 10W-30 XL Synthetic
● 10W-40 XL Synthetic
OEM Drain Motor Oils
● 0W-20 OE Synthetic
● 5W-20 OE Synthetic
● 5W-30 OE Synthetic
● 10W-30 OE Synthetic
European Car Oils
VW-BMW-Porsche-MB
● 5W-30 Improved ESP
● 5W-40 Improved ESP
● 5W-40 Classic ESP
● 0W-40 Classic ESP
Diesel Motor Oils
Signature Series Max Duty
Extended Drain
● 15W-40 Max Duty (CK-4)
● 5W-40 Max Duty (CK-4)
● 0W-40 Max Duty (CK-4)
● 5W-30 Max Duty (CK-4)
Diesel Motor Oils
Heavy Duty
OEM Drain Interval
● 15W-40 Heavy Duty (CK-4)
● 5W-40 Heavy Duty (CK-4)
● 5W-30 Heavy Duty (CK-4)
Diesel Motor Oils
Extended Drain
Pre Emissions (2007)
● 5W-30 HDD Series 3000
● 10W/SAE 30 Diesel
● 15W-40 Synthetic Diesel
Racing and High
Performance Oils
● Dominator 5W-20
● Dominator 10W-30
● Dominator 15W-50
● Dominator SAE60
● 10W-40 Premium Synthetic
● 20W-50 Premium Synthetic
● SAE 30 Break-In Oil
● Z-Rod 10W-30 High Zinc
● Z-Rod 20W-50 High Zinc
● AMSOIL Assembly Lube
Absolute Efficiency
Oil Filters
● Ea Oil Filters
● Ea By-Pass Oil Filtration
● Bypass Oil Filtration Parts
● Marine By-Pass System
● Wix Filters
● Donaldson Endurance
● Donaldson P-Series
Motorcycle/Powersports Small Engine Products
● 10W-30 Advanced Formula
● 10W-40 Advanced Formula
● 20W-40 V-Twin
● 20W-50 V-Twin
● 15W-60 V-Twin
● SAE60 V-Twin
● V-Twin Primary Fluid
● V-Twin Trans Fluid
● 10W-30 Small Engine
● 10W-40 Small Engine
● 10W-40 Scooter Motor Oil
● Motorcycle Octane Boost
● Ethanol Fuel Additive
● Powersports Oil Filters
● Shock & Fork Oil - Light
● Shock & Fork Oil - Medium
● Harley Davidson Lube Guide
Dirt Bike Oils
● 10W-40 Dirt Bike
● 10W-50 Dirt Bike
● 10W-60 Dirt Bike
ATV/UTV PRODUCTS
● 0W-40 Formula 4-Stroke
● 10W-40 ATV/UTV
● 5W-50 ATV/UTV
Marine 4-Stroke Oils
● 0W-40 Formula 4-Stroke
● 10W-30 Formula 4-Stroke
● 10W-40 Formula 4-Stroke
● 15W-40 Diesel & Marine Oil
2-Stroke Oils
● Dominator Racing 2-Stroke
● Interceptor HP 2-Stroke
● HPM Marine 2-Stroke
● Injector Oil 2-Stroke
● Saber Outboard 2-Stroke
● Saber Professional 2-Stroke
Transmission Fluids
Power Steering Fluid
● AMSOIL ATF-Dexron III, Mercon-MerconV, ATF+4
● AMSOIL ATL-DexronVI, Mercon LV-SP, Toyota WS
● Torque Drive ATF
● Super Shift Racing ATF
● MTF Manual Trans. Oil
● MTG Manual Transaxle Lube
● Powershift Trans. Fluid
● SAE50 Transmission Fluid
● Universal Power Steering Fluid
Gear Lubricants
● Severe Gear 75W-90
● Severe Gear 75W-110
● Severe Gear 75W-140
● Long Life 75W-90
● Long Life 80W-140
● Marine 75W/80W-90
● 80W-90 Gear Lube
● Chain Case Lube
● Slip Lock Diff. Additive
● SAE 190 Racing Gear Lube
● SAE 250 Racing Gear Lube
Synthetic Grease
● Dominator Racing Grease
● Multi-Purpose Grease
● Polymeric HD Grease
● Polymeric Off-Road Grease 5% Moly
● Food Grade Grease
● Water Resistant Grease
Fuel Additives
● Performance Improver Gasoline Additive
● Diesel Fuel Additive Concentrate
● Diesel Cetane Boost
● Diesel Cold Flow Improver
● Other Fuel Additives
Compressor Oils
● PC Series Compressor Oil
● Sirocco Compressor Oil
Hydraulic Oils
● AW Series Hydraulic Oils
● HV Series Hydraulic Oils
● Tractor Hyd. Trans. Fluid
● Biodegradable Hydraulic Oil
Natural Gas Engine Oils
● Natural Gas Vehicular Engine Oil 15W-40
● Natural Gas Stationary Engine Oil SAE40
Industrial Lubricants
● Gear & Bearing Oils
● Extreme Pressure Gear Oil
Other Quality Products
● Long Life Anti-Freeze
● Engine Flush/Cleaners
● Coolant Boost
● Metal Protectants
● Engine Fogging Oil
● Dot 3 Brake Fluid
● Dot 4 Brake Fluid
Misc.
● Privacy Statement
● Site Map
● References