Two-stroke engines oils

A high-performance Quicksilver Premium TC-W3 two-stroke oil formulated for optimal protection and performance of outboard motors and other 2-stroke engines. This ashless formulation provides excellent lubrication, reduces exhaust smoke, and prevents deposit build-up on pistons and spark plugs. It guards internal engine components against rust and keeps intake/exhaust passages clean, extending engine life. Suitable for premix or oil-injection on small to mid-size engines, it meets NMMA TC-W3 standards for use in all water-cooled 2-stroke engines.

• Premium 2-stroke oil (TC-W3 certified) – superior lubrication and wear protection
• Ashless formula – prevents carbon build-up and keeps spark plugs from fouling
• Reduces smoke and emissions – cleaner burning for smoother engine running
• Protects against corrosion in the combustion chamber, prevents deposit formation in exhaust, and avoids ring sticking

Quicksilver Premium Plus 2-Stroke Oil is a high-quality synthetic-blend oil designed for mid- to high-horsepower outboard engines and personal watercraft. Blended with advanced ashless additives, this oil reduces friction and wear, maintains peak engine performance, and minimizes carbon deposits even under severe conditions – extended full throttle, high RPM, and heavy loads. Premium Plus meets NMMA TC-W3 standards and is suitable for both oil-injection systems and premix use.

• Synthetic blend TC-W3 – delivers superior lubrication and wear protection for all 2-stroke outboard engines
• Prevents corrosion and carbon – protects cylinders and exhaust passages from rust and carbon build-up
• Versatile usage – suitable for oil-injected or premix 2-stroke engines (carbureted, EFI, and DFI)
• Built for heavy-duty operation – maintains performance during wide-open throttle, sudden accelerations (hole shots), and long high-speed runs
• Mercury OEM quality – produced to Mercury Marine specifications for optimal protection of Mercury, Mariner, and other brand engines

Quicksilver Performance DFI is a high-performance, synthetic-blend 2-stroke oil specifically formulated for outboard engines with Direct Fuel Injection (DFI), including Mercury OptiMax, Yamaha HPDI, Evinrude E-TEC, and other modern engines. With a unique blend of enhanced base oils and synthetic additives, this oil minimizes carbon deposits and keeps engines clean and responsive, while providing superior lubrication at high RPM and temperatures. The result is extended engine life, maximum power output, and reduced smoke.

• Designed for DFI engines – ideal for Mercury OptiMax, Yamaha HPDI, Evinrude E-TEC, and similar direct-injected 2-stroke systems
• Synthetic carbon-fighting additives – significantly reduce carbon buildup, preserving compression and engine efficiency
• High-load protection – guards cylinders against scuffing and wear under extreme RPM and heat
• Lower smoke and odor – clean-burning formulation with low smoke output for a better boating experience
• NMMA TC-W3 approved – meets TC-W3 standards while excelling under the demands of DFI applications

Yamalube TCW3-R is a premium 2-stroke outboard oil, tested and approved by Yamaha Motor. This oil delivers a combination of exceptional wear protection and corrosion resistance, ensuring maximum power and reliability from your engine. Featuring Extreme Pressure anti-wear additives, Yamalube TCW3-R maintains a stable oil film under high loads, safeguarding the engine even in demanding conditions. It boasts resistance to thermal breakdown and water washout, making it ideal for use in both saltwater and freshwater.

• High-performance Yamaha oil – designed for peak performance of 2-stroke outboards, approved by Yamaha racing teams
• EP (Extreme Pressure) protection – retains lubrication under extreme pressures, preventing piston and bearing wear at high RPM
• Strong anti-corrosion formula – shields parts from rust in marine environments, even with prolonged saltwater exposure
• High thermal stability – won’t lose viscosity or effectiveness at high temperatures; maintains oil film during cold starts and hot runs
• Low maintenance – clean burning with minimal deposits, keeping spark plugs and exhaust systems cleaner for longer, reducing service frequency