MERCURY 859435 Upper Lower CP3174

( Manufacturer Part Number: 859435 )

Review MERCURY Upper And Lower Insert fits MARINE

Mercury 859435 CP3174 Marine Upper/Lower Unit - Powerful, Reliable, and Efficient

The Mercury 859435 CP3174 Marine Upper/Lower Unit is a testament to the brand's commitment to delivering high-performance marine propulsion systems. This upper/lower unit is designed to provide an unmatched boating experience, offering power, efficiency, and reliability for avid boaters.

The lower unit features a robust and durable 17-inch, 3-blade stainless steel propeller, engineered to deliver impressive thrust and maneuverability. Its optimized pitch range ensures optimal performance in various water conditions, from calm lakes to rough seas. The lower unit also boasts a oversized, ribbed, non-reversing cooling pump that provides efficient heat dissipation, ensuring the engine runs cool and performs consistently.

The upper unit houses a high-output, electronically controlled, 4-cylinder, 2.0L Mercury Optimax engine. This engine is renowned for its fuel efficiency, delivering up to 15% better fuel economy compared to traditional 2-stroke engines. The electronic fuel injection system ensures smooth, reliable starting and consistent performance, while the digital throttle and shift (DTS) system offers precise control at the push of a button.

The Mercury 859435 CP3174 Marine Upper/Lower Unit is not just about power and performance, it's also about comfort. The ergonomic, tilt-steer steering system allows for easy maneuvering, while the self-aligning, maintenance-free, trim tab system helps maintain optimal hull position for improved performance and handling.

This marine upper/lower unit is built to withstand the rigors of marine use, with a corrosion-resistant, powder-coated aluminum lower unit and a heavy-duty, low-maintenance lower unit. The integrated power steering system reduces steering effort, making long days on the water more comfortable.

In conclusion, the Mercury 859435 CP3174 Marine Upper/Lower Unit is a versatile, high-performance propulsion system that offers power, efficiency, and reliability. Its advanced features, including electronic fuel injection, digital throttle and shift, and integrated power steering, make it a top choice for boaters seeking a premium boating experience.

Product: Mercury 859435 CP3174 Marine Upper Lower

1. Reliable Performance: Mercury is a well-known brand in the marine industry, and this model is designed to deliver consistent and dependable performance.

2. Fuel Efficiency: The CP3174 engine is known for its fuel efficiency, which can save you money on gas over time.

3. Powerful: With a peak horsepower of 175, this engine provides ample power for most recreational boats.

4. Durable: Mercury engines are built to withstand the harsh conditions of the marine environment.

1. Price: As with any high-quality engine, the Mercury 859435 CP3174 is not inexpensive. You may need to budget accordingly.

2. Maintenance: Like any engine, regular maintenance is required to keep it running smoothly. This can include tasks like oil changes and tune-ups.

3. Availability of Parts: In case of any issues, finding replacement parts might be challenging due to its specific model.

Conclusion: The Mercury 859435 CP3174 Marine Upper Lower is a reliable, powerful, and fuel-efficient engine that is well-suited to recreational boating. However, its high price and potential difficulty in finding replacement parts are factors to consider before making a purchase. If you can afford the upfront cost and are willing to maintain the engine properly, it could serve you well for many years.

Recommendation: If you're in the market for a high-quality marine engine and have the budget for it, the Mercury 859435 CP3174 is a strong choice. However, if you're working with a limited budget, you might want to consider a less expensive option that still meets your performance needs. In either case, be sure to research and compare multiple engines to ensure you're making the best decision for your needs.

Details:

Either one of us is available to speak with you at any time answer any, and all questions. Marine Parts 10-4. Please do the research to see if it will fit your motor or contact me and I can assist you.

part #: 859435 prices

• $17.35-$24.00

specifications ouboaen:

• for models: Marine
• for makes: Mercury
• mpn: 859435

returns ouboaen:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer ouboaen:

• availability: In Stock
• sold: 0
• started: April 18, 2025
• quantity: 2
• options: Ship-to-home
• best offers: True

payments ouboaen:

• other
• credit card: Discover
• wallet: Google-pay

shipping ouboaen:

• type: Fixed
• service: Expedited
• cost: $0.00
• class: Expedited
• transit: 4-10 Days

seller ouboaen:

• rating: 99.2%
• # reviews: 12240
• city: Ocean Springs, Mississippi

general ouboaen:

• condition: Used
• Boat Parts > Outboard Engines Components > Other

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