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Your cart is empty. A technology-specific 25W-40 marine oil formulated for the world's first and only supercharged and intercooled outboard engine. The unmatched torque and acceleration of this engine requires maximum protection found in this well-balanced combination of today's highest quality synthetic and mineral base stocks. Verado Oil meets the stringent marine operational requirements of all Mercury's 4- and 6-cylinder Verado models. First-in-class for all FC-W durability test properties, with industry-leading internal marine engine corrosion protection. Here are the results from a comparison test between Verado Oil and a popular 15W-50 full synthetic oil. Verado oil shows significantly better shear stability and volatility, and is higher in viscosity and High Temperature High Shear (HTHS) after shear. The popular competitive formulation uses a fair amount of VM (viscosity modifier) which is subject to shear, while the Mercury oil contains no VM. As a result, the Mercury oil will hold its viscosity far better in difficult situations. The HTHS after shear follows along with the viscosity stability, which results in improved bearing protection. Use of the full synthetic competitive oil resulted in higher oil consumption than the Mercury 25W-40.
Size: Gallon Bottle
Joe Richardson
Reviewed in the United States on March 31, 2025
Try to get it when the price is low even if you don't need it.
Joe
Reviewed in the United States on March 24, 2025
Received exactly what I ordered
Rob S.
Reviewed in the United States on March 11, 2025
OEM oil. Expensive but works
Customer
Reviewed in the United States on February 27, 2025
Merc oil was received in great shape and properly sealed, no leaks. Oil is the same as Quicksilver and less expensive, plus is recomended by Merc. Good price and fast ship. Cannot beat Prime.
Customer
Reviewed in the United States on February 25, 2025
Genuine Mercury
Customer
Reviewed in the United States on February 21, 2025
Good price and shipping!! Thanks…
Stephen Stamps
Reviewed in the United States on September 4, 2024
Good price
Fernando Fernández Barba
Reviewed in Mexico on February 26, 2024
Entrega puntual, muy buena calidad de producto
mark dormire
Reviewed in the United States on December 7, 2024
Good Price hard to find in stores
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