Mercury Marine 4-Stroke Engine Oil 25W-40 Synthetic Blend 1 Quart - Outboard & Sterndrive Engine Protection, 8M0078641

The Mercury Marine 25W-40 4-Stroke Synthetic Blend Engine Oil 1 Quart is engineered to deliver superior protection for Mercury outboard and MerCruiser sterndrive engines operating in harsh marine conditions. Designed to resist thermal breakdown and corrosion, this marine-grade oil provides consistent lubrication and helps extend engine life. It is one of the best oils for Mercury 4-stroke outboards and sterndrives, ensuring reliable performance on every ride.

Formulated specifically for Mercury and Mariner outboards as well as MerCruiser engines, this 25W-40 oil provides outstanding wear protection and helps prevent sludge buildup. Ideal for both freshwater and saltwater environments, it maintains performance under high RPMs and heavy loads.

Perfect for routine maintenance, seasonal service, or topping off your engine oil, this product meets Mercury Marine specifications for optimal engine performance and durability.

Features:

• Advanced 25W-40 synthetic blend formulation for marine engines
• Provides excellent corrosion protection in saltwater and freshwater conditions
• Helps reduce internal engine wear and extend engine life
• Maintains viscosity under high temperature and heavy load operation
• Prevents sludge and deposit formation for cleaner engine performance
• Designed for Mercury outboard and MerCruiser sterndrive engines

Fitment:

• For use in Mercury, MerCruiser and other leading brands of four-stroke outboard, sterndrive and inboard marine engines
• Suitable for applications requiring 25W-40 marine engine oil

Specifications:

Brand: Mercury Marine
Part Number: 8M0078641
Oil Type: Synthetic Blend
Viscosity: 25W-40
Engine Type: 4-Stroke
Application: Outboard and sterndrive engines
Volume: 1 Quart

Why Buy from Energy Powersports?

• Genuine OEM Sea-Doo, Ski-Doo, Can-Am and Mercury Marine parts, accessories and apparel
• Trusted Canadian powersports dealer with expert product knowledge
• Fast and reliable shipping across Canada with Shopify, eBay, and Amazon