Maxima PWC Marine 4T 10W-40 5 Gallon is a high-performance 4-stroke marine engine oil engineered specifically for personal watercraft (PWC) engines that operate under heavy load, high heat, and constant moisture exposure. Designed for dependable protection in harsh marine environments, it helps maintain strong lubrication performance while supporting long-term engine reliability.
This 10W-40 PWC oil is formulated to protect against wear and heat-related breakdown while helping reduce corrosion and rust caused by humid conditions and water exposure. Its stable viscosity control supports consistent oil pressure and smooth performance during extended high-RPM operation, making it an excellent choice for frequent riding and demanding conditions.
Ideal for jet skis and other 4-stroke personal watercraft applications, this bulk 5-gallon size is perfect for high-volume service shops, routine maintenance programs, and riders who want trusted protection with every oil change.
Bottle Size: 5 Gallon
Viscosity: 10W-40
Application: 4-Stroke Personal Watercraft (PWC) Engines
Use Type: Marine / Watercraft Engine Oil
Maxima PWC Marine 4T 10W-40 5 Gallon Jet Ski Engine Oil
📦 Shipping Info:
We offer free shipping on all helmets and orders over $100 within the lower 48 states. Most orders ship within 1–2 business days and arrive in 3–5 days.
Some items may ship directly from our warehouse partners, allowing us to offer a broader selection at competitive prices.

















