AMSOIL Synthetic 10W-40 ATV / UTV Motor Oil is formulated to deliver upgraded performance for hard-working and performance ATVs and UTVs. Its outstanding severe-service formulation allows riders to confidently and safely push their machines to the limit, whether tackling tough chores around their property or riding aggressively on the trail.
"While the competition has been formulating their oils down to a price, we have been formulating ours up to the highest performance standards." --Al Amatuzio--President and CEO, AMSOIL INC.
AMSOIL 10W-40 Synthetic ATV/UTV Engine Oil
Severe-Service Engine Protection Many enthusiasts modify their ATVs or UTVs with roof and door panels, skid plates, a winch, a plow or other accessories that add weight and increase the severity of operation. Aggressive riding and tackling tough terrain place additional stress on the engine. Increased heat generated during severe-duty operation causes oils designed for standard service to break down sooner, increasing the risk for wear. AMSOIL Synthetic ATV/UTV Motor Oil’s synthetic technology delivers reserve protection against heat. It provides reliable wear protection and aids in cooling shrouded engines.
Superior All-Weather Performance AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil provides superior protection during hot summers and cold winters. Its durable synthetic design makes it ideal for applications calling for either 5W-50 or 10W-50 oils.
Wet-Clutch Compatible AMSOIL Synthetic ATV/UTV Motor Oil contains no friction modifiers and promotes smooth shifting and positive clutch engagement. It controls heat and helps improve clutch life.
RACING IS RESEARCH™ AMSOIL Synthetic ATV/UTV Motor Oil underwent on-track testing in the ATVs and UTVs of AMSOIL-sponsored professional riders in the AMSOIL GNCC Series. It is fine-tuned for outstanding wear protection and consistent clutch feel.
- Protection for demanding chores and terrain - Delivers consistent clutch feel - Superior all-weather performance - Wet-clutch compatible
Premium, Purpose-Built Alternative AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil is formulated specifically for use in Polaris® Ranger®, RZR® and Sportsman® UTVs and ATVs. It offers a cost-effective, high-performance alternative to OEM-branded fluids.
APPLICATIONS AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil is recommended for use in ATVs and UTVs that require a 5W-50 motor oil, including the Polaris Ranger, Polaris RZR and Polaris Sportsman. AMSOIL recommends 5W-50 Synthetic ATV/UTV Motor Oil in place of Polaris PS-4 and PS-4 Extreme Duty.
SERVICE LIFE Follow the original equipment manufacturer's oil change recommendation.
AMSOIL 5W-50 ATV/UTV Motor Oil is formulated to deliver upgraded performance for hard-working and performance ATVs and UTVs. Its outstanding severe-service formulation allows riders to confidently and safely push their machines to the limit, whether tackling tough chores around their property or riding aggressively on the trail.
AMSOIL synthetic technology protects hot, high-revving engines against wear. AMSOIL Synthetic ATV/UTV Motor Oil is Warranty Secure™ and will not void your ATV or UTV warranty. It is a cost-effective, high-performance alternative to original equipment manufacturer (OEM) fluids.
Severe-Service Engine Protection Many enthusiasts modify their ATVs or UTVs with roof and door panels, skid plates, a winch, a plow or other accessories that add weight and increase the severity of operation. Aggressive riding and tackling tough terrain place additional stress on the engine. Increased heat generated during severe-duty operation causes oils designed for standard service to break down sooner, increasing the risk for wear. AMSOIL Synthetic ATV/UTV Motor Oil’s synthetic technology delivers reserve protection against heat. It provides reliable wear protection and aids in cooling shrouded engines.
Confidence in Clutch Feel AMSOIL 10W-40 Synthetic ATV/UTV Motor Oil's superior friction-durability properties help minimize clutch slippage, fade and chatter, giving riders consistent clutch feel during takeoffs or when maneuvering around obstacles on the trail. It delivers confidence that ATVs will perform consistently in all types of riding conditions
Wet-Clutch Compatible AMSOIL Synthetic ATV/UTV Motor Oil contains no friction modifiers and promotes smooth shifting and positive clutch engagement. It controls heat and helps improve clutch life.
RACING IS RESEARCH™ AMSOIL Synthetic ATV/UTV Motor Oil underwent on-track testing in the ATVs and UTVs of AMSOIL-sponsored professional riders in the AMSOIL GNCC Series. It is fine-tuned for outstanding wear protection and consistent clutch feel.
- Protection for demanding chores and terrain - Delivers consistent clutch feel - Superior all-weather performance - Wet-clutch compatible
APPLICATIONS AMSOIL 10W-40 Synthetic ATV/UTV Motor Oil is recommended for use in ATVs and UTVs that require a 10W-40 motor oil, including those made by Kawasaki®, Suzuki®, Can-Am®, Honda®, Yamaha®, Kubota® and John Deere®.
SERVICE LIFE Follow the original equipment manufacturer's oil change recommendation.
AMSOIL 5W-50 Synthetic ATV/UTV Engine Oil
AMSOIL 5W-50 Synthetic ATV/UTV Engine Oil
Product Code
Pkg./Size
AUV50QT-EA
Quart Bottle
AUV50QT-CA
Quart Bottles (case of 12)
AMSOIL 5W50 ATV/UTV Motor Oil is formulated to deliver upgraded performance for hard-working and performance ATVs and UTVs. Its outstanding severe-service formulation allows riders to confidently and safely push their machines to the limit, whether tackling tough chores around their property or riding aggressively on the trail.