fits model: Mariner. make: Mercury. year: 1987–2006.

( Brand: Quicksilver ), ( Manufacturer Part Number: 16172 ), ( Part Type: Hp Clutch Cam )
The 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver is a powerful and reliable marine engine designed for a variety of watercraft applications. This four-stroke outboard engine features a displacement of 84.5 cubic inches, delivering a smooth and efficient operation.
The engine is equipped with a QuickSilver cam system, which is known for its durability and reliability. The cam system provides optimal power and torque, ensuring a responsive and quick acceleration. The 4-9.9 HP rating allows for versatility, making it suitable for smaller boats, personal watercraft, and inflatables.
The clutch system of this Mercury Mariner engine is designed for easy engagement and disengagement, ensuring smooth transitions while shifting gears. The engine is also equipped with a single-lever digital throttle and shift (DTS) system, providing precise control and ease of operation.
The 16172 Mercury Mariner Outboard Clutch Cam QuickSilver is built with durability in mind. It features a corrosion-resistant alloy aluminum, which helps protect the engine from the harsh marine environment. The engine is also equipped with a high-quality cooling system, ensuring optimal performance even in the most demanding conditions.
In terms of maintenance, the Mercury Mariner Outboard Clutch Cam QuickSilver is easy to service. The oil change interval is every 100 hours, and the engine is equipped with a convenient oil drain plug for easy oil change. The engine also features a multi-point fuel injection system, which helps to ensure efficient fuel consumption and reduced emissions.
Finally, the 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver is backed by Mercury's industry-leading warranty. The engine comes with a 3-year limited warranty, providing peace of mind and assurance of quality.
In conclusion, the 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver is a powerful, reliable, and easy-to-use engine that is built to last. With its QuickSilver cam system, digital throttle and shift, and corrosion-resistant alloy aluminum, this engine is the perfect choice for boaters looking for a reliable and efficient marine engine.
Pros of purchasing a 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver:1. Power and Efficiency: The 4-9.9 HP engine provides a good balance of power and fuel efficiency, making it suitable for various water activities like fishing, sailing, or leisurely cruising.
2. Reliability: Mercury Marine is a well-established brand known for producing reliable and durable outboard engines. The Mariner series is particularly popular for its robustness and longevity.
3. Clutch Cam Technology: The QuickSilver outboard features Mercury's Clutch Cam technology, which provides smooth acceleration and quick response, ensuring a pleasurable boating experience.
4. Compact and Lightweight: The 16172 Mariner is relatively lightweight and compact, making it an excellent option for smaller boats or personal watercraft.
Cons of purchasing a 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver:1. Limited Power for Some Applications: With a maximum horsepower of 9.9 HP, this engine might not be suitable for larger or more power-intensive activities, such as water skiing or towing heavy loads.
2. Limited Speed: The engine's power might limit its top speed, which may be an issue for those looking for a quick, high-speed vessel.
3. Potentially Higher Cost: As a premium brand, Mercury Marine outboards can be more expensive than their competitors, so the 16172 Mariner may carry a higher price tag.
Conclusion:The 16172 Mercury Mariner 4-9.9 HP Outboard Clutch Cam QuickSilver is a reliable and efficient engine ideal for smaller boats or personal watercraft. It provides smooth acceleration and a pleasant boating experience, thanks to Mercury's Clutch Cam technology. However, its limited power and speed might not be suitable for more demanding activities or larger boats. If you're looking for a high-performance engine or a more budget-friendly option, you might want to consider other models from Mercury or other outboard manufacturers.
Recommendation:If you are in the market for a 4-9.9 HP outboard engine for lighter water activities, the 16172 Mercury Mariner is a solid choice. Its reliability and excellent performance make it an excellent investment for those who prioritize a smooth and enjoyable boating experience. Just keep in mind that the higher price point might be a consideration for some buyers.
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