Mercury 25W-40 Synthetic Blend 4-Stroke Marine Engine Oil, 1 Quart 8M0078622

Mercury 25W-40 Synthetic Blend 4-Stroke Marine Engine Oil 8M0078622 is a genuine Mercury/Quicksilver OEM engine oil formulated to provide outstanding wear protection, corrosion resistance, and high-temperature performance for 4-stroke marine engines. Designed for outboard and sterndrive applications, this premium synthetic blend helps reduce internal engine wear while maintaining peak performance and reliability throughout the boating season.

Compatible with the following:

• Mercury FourStroke outboards
• MerCruiser sterndrives
• Other 4-stroke marine engines requiring SAE 25W-40 engine oil

Manufactured to Mercury Marine's OEM specifications, this synthetic blend oil provides excellent viscosity retention and superior protection against corrosion and wear, even in high-RPM marine applications. It exceeds NMMA FC-W and FC-W Catalyst Compatible requirements, helping keep your engine clean and properly lubricated in demanding freshwater and saltwater environments.

Specifications:

• SAE 25W-40 viscosity
• Synthetic blend formula
• 1 Quart (32 oz.) bottle

Quicksilver is Mercury Marine's official parts and accessories brand, offering the same OEM quality and fit as Mercury-branded components.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.