
Yamaha Yamalube LUB-10W40-WV-12 Watercraft 4-Stroke Engine Oil
Optimum Performance for Your Yamaha Watercraft Yamaha Yamalube 4W Engine Oil is specifically formulated to meet the unique demands of high-performance four-stroke WaveRunner and Yamaha Boat engines. This premium oil provides exceptional anti-corrosion and anti-wear protection in harsh marine envi...
*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Optimum Performance for Your Yamaha Watercraft
Yamaha Yamalube 4W Engine Oil is specifically formulated to meet the unique demands of high-performance four-stroke WaveRunner and Yamaha Boat engines. This premium oil provides exceptional anti-corrosion and anti-wear protection in harsh marine environments, ensuring the longevity and reliability of your engine.
Specifications:
- Brand: Yamaha (Yamalube)
- Type: 4-Stroke Engine Oil
- Viscosity: SAE 10W-40
- Size: 1 Quart
- Application: Yamaha WaveRunner and Boat Engines
Key Features
MARINE-SPECIFIC FORMULA: Yamalube 4W 10W-40 mineral oil is specifically approved for high-revving four-stroke WaveRunner and Yamaha Boat engines.
SUPERIOR CORROSION PROTECTION: Special anti-corrosive additives provide stronger protection against harsh marine environments than standard automotive engine oils.
ALL-CONDITION PERFORMANCE: Formulated to protect your engine from cold starts, extended trolling, and high-load, high-speed operation on the water.
ADVANCED ADDITIVE BLEND: Contains marine-specific anti-wear additives, shear-stable polymers, corrosion inhibitors, detergents, dispersants, and viscosity index improvers.
AVAILABLE IN MULTIPLE SIZES: Making it easy to stock up for the entire boating season.