MERCURY 47-86462 Cylinder Engine Water Coolant Pump 3.7 190 470

( Manufacturer Part Number: 47-86462 ), ( Part Type: Hp Cylinder Engine Pump ), ( Country/region Of Manufacture: United States )

Review MERCURY 3.7 Cylinder 190 Hp 470 Engine Water Coolant Pump fits MERCRUISER MARINE

The Mercury 47-86462 water coolant pump is an essential component of the MerCruiser 3.7 liter 190 HP 470 marine engine. This pump is designed to circulate coolant throughout the engine to maintain optimal operating temperatures, ensuring the engine's longevity and efficient performance.

The Mercury 47-86462 water coolant pump is a v-belts driven centrifugal pump. It features a compact, yet robust design, making it ideal for use in marine applications. The pump housing is constructed from high-strength, corrosion-resistant materials, ensuring durability and reliability in the harsh marine environment.

The impeller of the Mercury 47-86462 water coolant pump is designed to provide efficient coolant flow, ensuring that the engine stays cool even under heavy loads. The impeller is constructed from a high-strength, corrosion-resistant material, and its shape is optimized for maximum flow and minimum pressure drop.

The Mercury 47-86462 water coolant pump also features a thermal relief valve, which opens when the coolant temperature reaches a certain threshold, allowing excess coolant to bypass the pump and prevent overheating. This valve helps to protect the engine from damage caused by overheating, ensuring safe and reliable operation.

The Mercury 47-86462 water coolant pump is easy to install and maintain. It comes with all necessary hardware and includes clear installation instructions. The pump also features accessible inspection ports, making it easy to check for any potential issues and maintain the pump in good working order.

Overall, the Mercury 47-86462 water coolant pump is a high-quality, reliable component that is essential for the proper operation of the MerCruiser 3.7 liter 190 HP 470 marine engine. Its robust design, efficient impeller, and thermal relief valve make it an ideal choice for marine applications, ensuring that your engine stays cool and performs at its best.

Pros and Cons of Buying a MerCruiser 3.7 Cylinder 190 HP 470 Marine Engine Water Coolant Pump

a. High Power Output: The MerCruiser 3.7 cylinder 190 HP 470 marine engine water coolant pump is designed to support a powerful and efficient engine, delivering optimal cooling performance.

b. Reliable: MerCruiser is a well-known brand in the marine engine industry, and their components, including water pumps, are known for their durability and reliability.

c. Easy Installation: This water coolant pump is designed to be a direct replacement for older MerCruiser models, making installation relatively simple and straightforward.

d. Efficient Cooling: The pump's design ensures efficient cooling, preventing engine overheating and extending the engine's life.

a. Cost: Compared to some aftermarket options, the MerCruiser water coolant pump can be more expensive.

b. Availability: Depending on the specific model and market location, availability of this pump might be limited.

The MerCruiser 3.7 cylinder 190 HP 470 marine engine water coolant pump is an investment in the longevity and efficiency of your marine engine. Its high power output, reliability, and efficient cooling make it an excellent choice for boat owners. However, its cost and potential limited availability are factors to consider.

If you own a MerCruiser marine engine and require a new water coolant pump, this MerCruiser 3.7 cylinder 190 HP 470 marine engine water coolant pump is a recommended option due to its proven performance, reliability, and ease of installation. If cost is a significant concern, consider researching aftermarket options to find a more budget-friendly alternative while ensuring compatibility with your engine.

Details:

Look at pictures closely and ask any questions, I try to describe parts as best can. Thanks -Mike. Part was removed from a 3.7 L 190 HP MerCruiser Marine engine. Condition: Good used condition.

Please look at all pictures and read entire before buying. Mounting hardware is only included if it shown in the pictures. Shelf 29-9-7-A. I will do my best to resolve the issue.

What you see in the pictures is what get.

part #: 4786462 prices

• $32.00-$50.00

specifications otsterndriv:

• for models: Marine, Mercruiser
• for makes: Mercury
• mpn: 47-86462
• part type: Hp Cylinder Engine Pump
• country/region of manufacture: United States

seller otsterndriv:

• city: Huron, Ohio
• # reviews: 104573
• rating: 99.1%

payments otsterndriv:

• wallet: Google-pay
• other
• credit card: Diners-club

shipping otsterndriv:

• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground or FedEx Home Delivery, USPS Priority Mail Express
• cost: $15.20
• carrier: USPS, FedEx
• class: Standard, Expedited
• type: Calculated
• transit: 4-10 Days

general otsterndriv:

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

returns otsterndriv:

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

offer otsterndriv:

• started: May 9, 2025
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

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