Lake Washington Boat Center - New Mercury Engine Parts

Overview
Paint & Care
Precision Lubricants
Fuel Care System
Portable Fuel System

P&A Overview

The original source of quality

At Mercury Marine, our top-performing outboard and sterndrive engines are only part of the story. Our parts and accessories meet the same tough standards and testing that our engines do. So when you purchase Mercury Marine parts and accessories, you can be sure that you’re getting world-leading products that are designed with you and your engine in mind – for the peace of mind you need to best enjoy your time on the water.

Paint & Care Products Overview

Invest in even coverage

Keep your outboard looking like new with our complete line of paint products – primer, color and clear coat. Unlike aftermarket products, our colors are an exact match to the factory finish. We even have colors to match older Mariner and Force engines.

When it comes time to put your boat into hibernation, rely on Mercury for a complete line of high-quality rust inhibitors (for internal and external components), fuel stabilizer, antifreeze, and other storage products.

Mercury Precision Lubricants Overview

Buy at Parts Express

Get a grip on a slippery situation

When it comes to protecting your investment in Mercury technology, as well as getting the most out of it, nothing comes close to genuine Mercury oils and lubricants. Unlike automotive oils, all Mercury oils are specifically formulated for the unique needs of marine environments and are rigorously tested to meet our high standards. In fact, Mercury was the first to manufacture oils that meet the National Marine Manufacturers Association (NMMA) FC-W standards for four-cycle engines. All of our synthetic blend oils contain specially designed additives to reduce friction, improve performance and protect against engine wear and internal corrosion.

2 Cycle Outboard Oil
4 Stroke Outboard Oil
MerCruiser Oil
Diesel Oil
Gear Lube

Premium 2-Cycle Outboard Oil

Specifically formulated with a marine additive package to meet the needs of:

Low-to mid-horsepower outboard engines, under general marine operating conditions.

Exceeds TC-W3 standards.
Reduces rust and corrosion of internal components.
Meets all outboard and personal watercraft manufacturers' recommendations for use of TC-W2 and TC-W3 oils in pre-mix or oil-injected 2-cycle applications.
Provides warranty protection for Mercury, Mariner, Force and Sport Jet 2-cycle engines.

Available container sizes: Pint, Quart, Gallon, 2.5 Gallon, 55 Gallon

Premium Plus 2-Cycle Outboard Oil

Specifically formulated with a higher concentration marine additive package to meet the needs of:

High-horsepower outboard including direct fuel-injected engines in extreme marine operating conditions.

Far exceeds Mercury in-house test standards, which are more stringent than the industry's TC-W3 standard.
Cleanest burning - reduces carbon build-up in exhaust system.
Superior lubrication.
Meets all outboard and personal watercraft manufacturers' recommendations for use of TC-W2 and TC-W3 oils in pre-mix or oil-injected 2-cycle applications.
Provides warranty protection for Mercury, Mariner, Force and Sport Jet and M2 Jet Drive 2-cycle engines.

Available container sizes: Pint, Quart, Gallon, 2.5 Gallon, 55 Gallon

OptiMax/DFI 2-Cycle Outboard Oil

A synthetic blend 2-Cycle engine oil specifically formulated and developed to meet the needs of:

OptiMax and Direct Fuel Injected (DFI) 2-cycle outboard engines.

Provides the maximum protection for OptiMax and DFI engines even under the most extreme operating conditions.
Outperforms other oils by combining a carefully modified base stock blend with a synthetic additive package.
Minimizes carbon build-up to help maintain engine top end speed and acceleration.
Superior lubrication for increased resistance to piston scuffing.
Will mix with typical 2-cycle engine oils.
Provides warranty protection for Mercury and Mariner OptiMax and DFI outboards.

Available container sizes: Pint, Quart, Gallon, 2.5 Gallon, 55 Gallon

Synthetic Blend Verado (25W-50) Oil

A technology specific 25W-50 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 new 4 and 6 cylinder 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-50.

Synthetic Blend 4-Stroke (25W-40) Outboard Oil

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-50.