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  • OEM Mercury MerCruiser Four Stroke Engine Oil 25W40 8M0078628 8m0078627

OEM Mercury MerCruiser Four Stroke Engine Oil 25W40 8M0078628 8m0078627

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Part Number:
NW-MER25W40
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Description

Four stroke marine engine oil is recommended for use in all four stroke outboard, stern drive and inboard engines. It is SAE 25W-40 weight oil. Provides superior wear and corrosion protection to help extend engine life. Maintains peak engine performance and reliability. Special viscosity improves help to optimize the performance of High-RPM engines.  See your owner's manual or service manual for specific applications and instructions. 

Product come in 1 Quart and 1 Gallon option:

1 Quart: 8m0078627

1 Gallon: 8M0078628

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Warranty Information

Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.
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Specs

Weight:
25W-40
Grade:
Standard

Reviews

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Verified Buyer
April 8, 2025 by Rick B. (United States)
“Found my item with details”
Verified Buyer
April 8, 2025 by John N. (United States)
“Online order process was easy!
Awaiting on part to be packaged and shipped!”
Verified Buyer
April 8, 2025 by Todd T. (United States)
“Great.”

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