10W-40 Synthetic ATV/UTV Engine Oil
10W-40 Synthetic ATV/UTV Engine Oil
Delivers Superior Performance and Protection
Overview
AMSOIL Synthetic Engine Oil for ATVs/UTVs is specifically formulated to deliver maximum performance in hard-working vehicles. This formula gives riders confidence and helps protect engines even when pushing performance to the limit—whether during off-road rides or everyday use. AMSOIL’s advanced synthetic technology helps reduce engine heat and wear caused by heavy-duty operation. It is Warranty Secure™, meaning it won’t void your ATV/UTV’s warranty. It’s a high-performance, cost-effective alternative recognized by original equipment manufacturers (OEMs).
Benefits
Engine Protection Under Heavy Loads
Many ATV/UTV owners add accessories like roofs, doors, skid plates, winches, plows, and more—adding weight and stress to the engine. Off-road riding and operation in challenging terrain can place extreme demands on engines. Heat from this kind of usage can quickly degrade conventional oils, leading to increased wear. AMSOIL’s full synthetic technology is engineered to resist these conditions, helping protect your engine from damage and maintain top performance.
Confident Clutch Performance
AMSOIL 10W-40 Synthetic Engine Oil for ATVs/UTVs offers exceptional resistance to friction, helping prevent clutch slippage and fade. It ensures a consistent clutch feel, giving riders confidence and smoother control in all riding conditions.
Wet-Clutch Compatibility
This oil contains no friction modifiers, ensuring smoother gear shifts and helping to reduce clutch heat. As a result, it helps extend clutch life while maintaining optimal performance.
Race-Proven Performance
This synthetic oil has been tested in professional ATV/UTV competitions, including the AMSOIL GNCC Series, where AMSOIL-sponsored racers push machines to the limit. The oil is fine-tuned for superior wear protection and consistent clutch feel under race-level stress.
Key Advantages
-
Tailored protection for demanding conditions
-
Delivers consistent clutch feel during the ride
-
Superior performance in all weather conditions
-
Fully compatible with wet-clutch systems
Applications
AMSOIL 10W-40 Synthetic Engine Oil is designed for use in ATVs/UTVs requiring a 10W-40 viscosity grade, including:
Kawasaki, Suzuki, Can-Am, Honda, Yamaha, Kubota, and John Deere
Service Life
Refer to the vehicle manufacturer’s manual for oil change intervals.