is this oil full synthetic

This product is a mineral based oil. “ The NEW mineral 4-Stroke oil is also now approved for use in all outboard engines; previously only our syntetic blend could make this claim” Quicksilver makes a synthetic and it states synthetic on its lable.

What's the difference between mercury oil

It is the same as Mercury oil. Quicksilver is the Mercury lubricant brand and has been for years.

How do I know if motor is 2 or 4 stroke? Basic Mercury 125 pontoon motor

Look on the engine and your book if you got one. It will tell you if 2 or 4 stroke

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Quicksilver 25W-40 4-Stroke Marine Engine Oil, 1 Gallon

Quicksilver 25W-40 4-Stroke Marine Engine Oil, 1 Gallon

Product ID: 18858215

Details

Brand
Quicksilver
Liquid Volume
128 fluid
Package Information
Bottle
UPC
745061915787
Vehicle Service Type
Marine

⚙️25W-40 viscosity for optimal engine flow

🛡️Superior corrosion & wear protection

🛥️Specifically engineered for 4-stroke marine engines

116284CFA

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Description

🛥️ Power your marine adventures with Quicksilver — where performance meets peace of mind!

TRUSTED LEGACY - Backed by 65+ years of Quicksilver innovation and rigorous testing in the toughest marine environments.
HIGH RPM OPTIMIZATION - Viscosity modifiers engineered to maximize power and efficiency in high-rev 4-stroke outboards.
READY FOR EVERY VOYAGE - 1-gallon bottle designed for easy refills, ensuring your marine engine stays protected season after season.
ENGINE LONGEVITY BOOSTER - Advanced corrosion resistance keeps your engine running smoother, longer—no compromises.
MARINE GRADE PERFORMANCE - Precision-formulated to meet Mercury Marine OEM specs for unmatched reliability on the water.

Quicksilver 25W-40 4-Stroke Marine Engine Oil is a premium, OEM-spec oil designed for 4-stroke marine engines. It delivers superior corrosion resistance and wear protection, optimized for high-rpm outboard motors, ensuring peak engine performance and longevity. Trusted by professionals and backed by over 65 years of marine industry expertise, this 1-gallon oil is the ultimate choice for maintaining your marine engine’s health and reliability.

Specifications

ASIN	B00N6DF8SW
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#1,180 in Automotive ( See Top 100 in Automotive ) #24 in Motor Oils
Brand	Quicksilver
Brand Name	Quicksilver
Compatible with Vehicle Type	Marine Vehicles
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 2,797 Reviews
Global Trade Identification Number	00745061915527
Included Components	End Product & Information
Item Type Name	25W-40 Oil
Item Weight	7 pounds
Liquid Volume	128 fluid ounces
Manufacturer	Quicksilver
Manufacturer Part Number	8M0078620
Model Number	8M0078620
Number of Packs	1
Package Information	Bottle
Size	1 gallon
UPC	745061915787 745061915527
Unit Count	128 Fluid Ounces
Vehicle Service Type	Marine Vehicles
Viscosity Level	Medium to High

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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The product exactly matches the description. Very satisfied with my purchase.

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116284CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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