MERCURY 84894M Quicksilver Nos

( Manufacturer Part Number: 84894M )

Review MERCURY Quicksilver Oem Nos

The Mercury 84894M Quicksilver NOS (Nitrous Oxide System) is a high-performance, easy-to-install kit designed to enhance the power and performance of your engine. This system is specifically engineered for Mercury outboard engines and is a direct replacement for the factory air intake system.

The heart of this kit is the 0.75 kg (1.65 lb) Nitrous Oxide bottle, which is made of lightweight, durable aluminum and is equipped with a pressure gauge to monitor the system's performance. The bottle is securely mounted on the engine using a bracket that is both robust and aesthetically pleasing.

The Nitrous Oxide is delivered to the engine through a specially designed, high-flow, 6-ply hose. This hose is resistant to both oil and fuel, ensuring a reliable connection between the bottle and the engine. The hose is also equipped with a quick-connect fitting, making installation and removal a breeze.

The Quicksilver NOS kit comes with a high-quality, 24-volt Nitrous Oxide solenoid that is designed to deliver a precise amount of nitrous oxide to the engine, maximizing power and performance without compromising reliability. The solenoid is also equipped with a built-in safety feature that prevents the delivery of nitrous oxide when the engine RPM falls below a predetermined threshold, ensuring the safety of both the engine and the operator.

The Quicksilver NOS kit also includes a high-flow, adjustable nitrous oxide plate that is designed to provide optimal fuel-air mixture for maximum power and performance. The plate is made of high-quality, anodized aluminum and is easy to adjust, allowing you to fine-tune the system to meet your specific needs.

The Quicksilver NOS kit is designed to be easy to install, with clear and concise instructions included in the box. The kit also comes with all necessary hardware for installation, including hose clamps and mounting brackets. Additionally, the kit is backed by Mercury's industry-leading warranty, giving you peace of mind and confidence in your purchase.

In summary, the Mercury 84894M Quicksilver NOS kit is a high-performance, easy-to-install nitrous oxide system designed specifically for Mercury outboard engines. With its durable, lightweight design, precise delivery system, and adjustable nitrous oxide plate, this kit is the perfect choice for anyone looking to boost the power and performance of their Mercury outboard engine.

The Mercury 84894M Quicksilver NOS (Nitrous Oxide System) is a popular aftermarket performance accessory for marine applications. This system provides an additional source of power to your engine by introducing nitrous oxide into the intake manifold. Here are some potential pros and cons of buying a Mercury 84894M Quicksilver NOS:

1. Increased Power: Nitrous oxide is a potent performance enhancer. It adds horsepower and torque to your engine, resulting in faster acceleration and improved top-end speed.

2. Cost-Effective: Compared to other performance upgrades like superchargers or turbochargers, nitrous oxide systems are relatively affordable.

3. Easy Installation: The Mercury 84894M Quicksilver NOS is designed for easy installation. It can typically be installed in a few hours with basic hand tools.

4. Throttle Control: The system includes a throttle control module, which allows you to control how much nitrous oxide is introduced into the engine.

5. Safe: The Mercury 84894M Quicksilver NOS is designed to be safe and reliable. It includes various safety features like a fuel pressure regulator, a nitrous oxide pressure regulator, and a nitrous oxide solenoid.

1. Fuel Consumption: Nitrous oxide requires additional fuel to operate. This can result in increased fuel consumption and higher operating costs.

2. Maintenance: Nitrous oxide systems require regular maintenance to ensure safe and reliable operation. This includes regular checks of the nitrous oxide lines, the solenoid, and the fuel system.

3. Wear and Tear: Nitrous oxide can put additional stress on engine components. This can lead to increased wear and tear on the engine and other components over time.

4. Complexity: While the installation process is relatively straightforward, using nitrous oxide can be complex. Proper tuning and setup are essential to ensure safe and effective operation.

The Mercury 84894M Quicksilver NOS is an effective and affordable performance upgrade for marine applications. It provides a significant increase in power and throttle response. However, it also comes with some drawbacks, including increased fuel consumption, maintenance requirements, and potential wear and tear on engine components. Ultimately, the decision to purchase a Mercury 84894M Quicksilver NOS depends on your individual performance goals, budget, and willingness to undertake regular maintenance. If you are looking for a cost-effective and powerful performance upgrade, the Mercury 84894M Quicksilver NOS may be worth considering. However, if you are concerned about fuel consumption, maintenance requirements, or engine wear and tear, you may want to explore other performance upgrade options.

If you are considering purchasing a Mercury 84894M Quicksilver NOS, I would recommend doing thorough research on the product and ensuring that you have the necessary skills and resources to properly install and maintain the system. Additionally, I would suggest consulting with a qualified marine technician to ensure that the system is properly tuned and configured for your specific engine and application. Finally, be sure to follow the manufacturer's instructions for use and maintenance to ensure safe and effective operation.

Details:

Mercury Quicksilver 84894M OEM NOS.

part #: 84894m prices

• $10.00-$23.98

specifications vesselveep:

• for makes: Mercury
• manufacturer part number: 84894M

offer vesselveep:

• quantity: 4
• sold: 0
• availability: In Stock
• started: November 17, 2025
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• # reviews: 763
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• city: Tigerton, Wisconsin

shipping vesselveep:

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• cost: $7.80

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• time: 30 Days
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general vesselveep:

• condition: New other see details
• Parts Accessories > Boat Parts > Other

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