Quicksilver 25W-40 4-Stroke Marine Engine Oil - 8M0078619

Quicksilver 25W-40 4-Stroke Marine Engine Oil – 1 Quart – Part #8M0078619

Quicksilver 25W-40 4-Stroke Marine Engine Oil (Part #8M0078619) is a 1-quart marine engine oil formulated to protect 4-stroke engines against wear, corrosion, and oil breakdown in demanding marine environments.

Designed for sterndrive and outboard marine engines, this SAE 25W-40 oil provides excellent viscosity retention and helps maintain a protective oil film on critical internal engine components. Its marine-specific formulation helps reduce friction, protect against excessive wear, and provide corrosion protection throughout the boating season.

Quicksilver 25W-40 meets or exceeds marine industry FC-W requirements and is FC-W Catalyst Compatible for use in compatible catalyst-equipped marine engines.

4-Stroke Marine Engine Applications

Quicksilver 25W-40 is designed for compatible:

• 4-stroke marine engines
• Outboard engines
• Sterndrive engines
• Catalyst-equipped marine engines requiring FC-W compatible oil
• Marine engines specifying SAE 25W-40 engine oil

Always verify the required oil viscosity and specifications for your specific engine before use.

Key Benefits

• SAE 25W-40 marine engine oil
• Formulated specifically for 4-stroke marine engines
• Helps protect against corrosion in marine environments
• Helps reduce excessive engine wear
• Excellent oil film strength
• Strong viscosity retention
• Designed for demanding marine operating conditions
• Meets or exceeds FC-W marine oil requirements
• FC-W Catalyst Compatible

Product Details

• Brand: Quicksilver
• Part Number: 8M0078619
• Product Type: 4-Stroke Marine Engine Oil
• Container Size: 1 Quart
• Viscosity: SAE 25W-40
• Marine Rating: FC-W
• Catalyst Compatible: Yes
• Applications: Outboard & Sterndrive Marine Engines
• Quantity: 1 Quart Bottle

Marine Engine Protection

Marine engines operate under demanding conditions, including sustained high loads and exposure to moisture and corrosive environments. Quicksilver 25W-40 marine engine oil is formulated specifically to provide the wear and corrosion protection required by compatible 4-stroke marine engines.

Always confirm that SAE 25W-40 and FC-W oil meet your engine manufacturer's specifications before use.