Top 10 Best 25w40 Marine Oil

of November 2024
1
Best ChoiceBest Choice
Quicksilver 25W-40 Marine Engine Oil - 1 Gallon
Quicksilver
Quicksilver
10
Exceptional
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2
Best ValueBest Value
MERCURY Genuine 1 Gallon 4-Cycle Oil, 25W40-8M0078628
Mercury Marine/Mercruiser
Mercury Marine/Mercruiser
9.9
Exceptional
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3
Ultra1Plus SAE 25W-40 Premium 4-Stroke Synthetic Blend Marine NMMA FC-W | 2
ULTRA 1PLUS
ULTRA 1PLUS
9.8
Exceptional
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4
Liqui Moly 20548 Marine 4T Motor Oil 25W-40, 4 Liter
Liqui Moly
Liqui Moly
9.7
Exceptional
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5
Ultra1Plus SAE 25W-40 Synthetic Blend 4T Engine Oil FC-W | Gallon
ULTRA 1PLUS
ULTRA 1PLUS
9.6
Exceptional
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6
OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6
MERCURY
MERCURY
9.5
Excellent
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7
Sierra International 18-9400-4 25W-40 FC-W 4-Stroke Marine Stern Drive Oil - 5
Sierra
Sierra
9.4
Excellent
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8
SAE 25W-40 Stern Drive Inboard Marine Oil FC-W/3x1/5 Quart
Lucas Oil
Lucas Oil
9.3
Excellent
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9
Quicksilver 25W-40 Oil Change Kit for 200hp Through 400hp 4-Stroke Mercury L6
Quicksilver
Quicksilver
9.2
Excellent
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10
Mercury Marine 92-8M0078629 Synthetic Blend 4-Stroke (25W-40) Engine Oil Quart
Mercury Marine
Mercury Marine
9.1
Excellent
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About 25w40 Marine Oil

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Quicksilver 25W-40 Marine Engine Oil - 1 Gallon

Designed for use in four-stroke marine engines. Formulated to provide superior corrosion resistance and wear protection to maintain peak engine performance and reliability. Special viscosity modifiers help to optimize the performance of high-rpm four-stroke outboard motors. FC-W Catalyst Compatible. 25W-40 viscosity. 1 gallon bottle. Manufacturer part number 8M0078620.

MERCURY Genuine 1 Gallon 4-Cycle Oil, 25W40-8M0078628

Genuine OEM Factory Original Equipment PN 92-8M0078628. For use in all 4Stroke Marine Engines. Exceeds all Marine industry 4Stroke oil requirements including FCW and FCW Catalyst Compatible. Flagship Engine and Corrosion Protection. 25W40 recommended in all Marine Engines.

Ultra1Plus SAE 25W-40 Premium 4-Stroke Synthetic Blend Marine NMMA FC-W | 2 Gallon (8 Quarts)

Formulated to protect against corrosion and excessive wear.. Suitable for use in applications which require API SM.. Specially designed to provide excellent protection for outboard marine engines including outstanding wear protection, engine cleanliness, and anti-corrosion.. Develop to be used with all 4-stroke marine engines.. Offers outstanding strength and viscosity retention..

Liqui Moly 20548 Marine 4T Motor Oil 25W-40, 4 Liter

Rapid oil penetration. Outstanding corrosion protection. Optimum stability to aging. Excellent wear resistance. Tested for turbocharges and catalytic converters. Can be used in gasoline and diesel engines.

Ultra1Plus SAE 25W-40 Synthetic Blend 4T Engine Oil FC-W | Gallon

Protects against the effects of fuel dilution.. Protects against wear and friction.. Protects under a wide range of temperatures.. Excellent Anti-Rust Performance.. NMMA FC-W Catalyst Compatible..

OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts 92-8M0078629

SKU 92-8M0078629x6. Sold Each. Please verify your own fitment.

Sierra International 18-9400-4 25W-40 FC-W 4-Stroke Marine Stern Drive Oil - 5 Quart

25w-40 premium blend. formulated to provide excellent lubrication and corrosion protection. excellent low temperature operating properties. meets or exceeds quality performance api sj, cf-4, and ch-4 nmma fc-w certified. recommended for use in mercuries and omc. Compatible with vehicle type off-road-motorcycles. Fit type Universal. Oem equivalent part number MERCURY MARINE 92-857389A1.

SAE 25W-40 Stern Drive Inboard Marine Oil FC-W/3x1/5 Quart

Boats Lubricants. Boats Lubricants. Boats Lubricants. Boats Lubricants. Boats Lubricants.

Quicksilver 25W-40 Oil Change Kit for 200hp Through 400hp 4-Stroke Mercury L6 Verado outboards

Everything you need for an oil change on all 200hp through 400hp 4-stroke Mercury L6 Verado outboards in one box. Kit includes 7 1L bottles of Quicksilver 25W-40 4-Stroke Marine Engine Oil, Quicksilver premium oil filter and drain plug seal. Quicksilver 4-Stroke Marine Engine Oil is formulated with advanced corrosion inhibitors and provides outstanding lubricity to reduce wear, scuffing and scoring for improved long-term engine reliability. Special viscosity improvers help to optimize the performance of high-rpm 4-stoke outboards. NMMA FC-W and FC-W Catalyst Compatible. Kit includes Quicksilver 877769Q01 oil filter.

Mercury Marine 92-8M0078629 Synthetic Blend 4-Stroke (25W-40) Engine Oil Quart (CASE OF 6)

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