AFTERMARKET MARINE 18-3087 Impeller 47-59362T1 7.4L 8.2L

( Brand: Aftermarket Marine ), ( Manufacturer Part Number: 18-3087 ), ( Part Type: Impeller )

Review AFTERMARKET MARINE Impeller New Oem Mercury 7.4l 8.2l

The Mercury 18-3087 impeller, specifically designed for use with Mercury outboard engines with part numbers 47-59362 and 47-59362-T1, is a crucial component for maintaining optimal engine performance. This impeller, designed for use in engines with displacements ranging from 7.4 liters to 8.2 liters, is an essential piece of the marine engine's cooling system.

The Mercury 18-3087 impeller is meticulously engineered to provide efficient cooling, ensuring that the engine operates at its best, even under heavy loads or in hot weather conditions. Its robust design enables it to handle the rigors of continuous use in a marine environment, which can be harsh on engine components.

The impeller's blades are carefully crafted from high-quality materials, such as cast aluminum or other durable alloys, to ensure they can withstand the demands of continuous operation in a marine setting. The impeller's vanes are designed to create a vortex that efficiently draws in water and forces it through the engine, effectively cooling it down.

Moreover, the Mercury 18-3087 impeller is designed to minimize hydrodynamic drag, which can negatively impact an engine's performance. By reducing drag, the impeller enables the engine to operate more efficiently, providing better fuel economy and improved overall performance.

The impeller is also designed to be easy to install, ensuring that boat owners can replace it quickly and with minimal fuss. It comes with clear installation instructions, making the process as straightforward as possible. The impeller's dimensions are specifically tailored to fit Mercury engines with part numbers 47-59362 and 47-59362-T1, ensuring a perfect fit and dependable performance.

In conclusion, the Mercury 18-3087 impeller is a vital component for maintaining optimal performance in Mercury outboard engines with part numbers 47-59362 and 47-59362-T1, with displacements ranging from 7.4 liters to 8.2 liters. Its robust design, efficient cooling capabilities, and ease of installation make it an essential investment for any boat owner looking to keep their engine running at its best.

The Mercury 18-3087 impeller (part number 47-59362t1) is a replacement impeller designed for Mercury outboard engines with a displacement of 7.4 liters to 8.2 liters. Here are some pros and cons that may help you decide whether to purchase this part:

1. Improved Performance: A new impeller can help improve the overall performance of your Mercury outboard engine. A worn-out or damaged impeller can reduce the efficiency of the engine, resulting in poor fuel economy and reduced power output.

2. Increased Longevity: By replacing the impeller regularly, you can help extend the life of your Mercury outboard engine. The impeller is an essential component of the engine's cooling system, and a worn-out impeller can cause damage to other components if not replaced in a timely manner.

3. Easy to Install: The Mercury 18-3087 impeller is designed to be easy to install, making it a convenient solution for boat owners who want to keep their engines in top condition.

1. Cost: Replacing an impeller can be an expensive repair, especially if you need to purchase it frequently. However, the cost of a new impeller is typically less than the cost of major engine repairs.

2. Availability: Depending on your location, it may be challenging to find a local supplier that carries the Mercury 18-3087 impeller. You may need to order it online, which could result in a longer wait time.

In conclusion, the Mercury 18-3087 impeller is an essential component for maintaining the performance and longevity of your Mercury outboard engine. While the cost and availability may be inconvenient, the benefits of a new impeller far outweigh the drawbacks. If you want to keep your engine running at peak performance, it's essential to replace the impeller regularly.

If you own a Mercury outboard engine with a displacement of 7.4 liters to 8.2 liters and you're due for a new impeller, I would recommend purchasing the Mercury 18-3087 impeller (part number 47-59362t1) to keep your engine in top condition. You can order it from a reputable Mercury parts supplier or order it online from a trusted retailer.

Details:

Marine Impeller, Part Number 18-3087, Replaces Mercury 47-59362T1, Please verify compatibility with a dealer before purchase.

part #: 183087 prices

• $15.00-$48.50

specifications otsterndriv:

• for makes: Mercury
• brand: Aftermarket Marine
• mpn: 18-3087
• part type: Impeller

seller otsterndriv:

• city: Elizabethton, Tennessee
• rating: 99.6%
• # reviews: 10214

payments otsterndriv:

• wallet: Apple-pay
• credit card: Visa
• other

shipping otsterndriv:

• service: USPS Ground Advantage, USPS Priority Mail
• type: Fixed
• class: Standard, Expedited
• transit: 4-8 Days
• cost: $0.00
• carrier: USPS

general otsterndriv:

• Boat Parts > Sterndrive Motors Components > Other
• condition: New

offer otsterndriv:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: November 16, 2025
• quantity: 1

returns otsterndriv:

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

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