Parts and consumables for engines

Quicksilver 25W-40 Synthetic Blend is a high-performance 4-stroke marine engine oil designed for both outboard and inboard boat engines. It delivers exceptional corrosion resistance and wear protection even under high RPM and heavy load conditions common in marine use.

• Semi-synthetic formula with outstanding viscosity stability in extreme temperatures and stresses.
• Meets and exceeds all NMMA FC-W standards (including catalyst-compatible), ensuring reliability and compatibility.
• Shields engine internals from rust and wear in both saltwater and freshwater environments, extending engine life.
• Versatile oil for all 4-stroke marine engines – suitable for Mercury, MerCruiser, Yamaha, Honda and more.
• Available in 1-liter and 4-liter packages for convenient top-ups or complete oil changes.

This premium impeller ensures optimal cooling for your Yamaha/Mariner 9.9-15 HP outboard engine. It replaces the original water pump rotor to deliver reliable performance in all conditions.

• Compatible with Yamaha/Mariner 9.9/15 HP 2-stroke and 9.9/15/20 HP 4-stroke engines
• Constructed from durable marine-grade neoprene rubber for long-lasting use in saltwater
• 6-blade design provides strong water flow to prevent engine overheating
• Easy to install with a precise fit into the original water pump housing
• Also fits equivalent Selva and Parsun models (e.g., Selva 15 HP, Parsun F15)