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Engineered Marine Products 47-09125 Water Pump Impeller for Honda 35-50 HP Outboards

Manufacturer

Engineered Marine Products

<h3>Engineered Marine Products: Marine-Grade Reliability for Automotive Systems</h3><p>Engineered Marine Products (EMP) brings precision engineering and marine-grade durability to the automotive aftermarket. With over 1,100 specialized components in their catalog, EMP applies the same rigorous standards required for harsh marine environments to create automotive parts that excel in demanding conditions. This manufacturer has built a reputation for producing components that withstand extreme temperatures, moisture, and vibration—qualities that translate directly to superior performance in automotive applications.</p><h3>Climate Control and Electrical Components</h3><p>One of EMP's core specialties lies in climate control system protection. Their <a href="/13199-engineered-marine-products-hvac-cut-off-switch-4209">HVAC cut-off switches</a> provide critical safety functions for heating and air conditioning systems, automatically interrupting power flow when pressure thresholds are exceeded. These switches serve as essential safeguards against compressor damage and system failures, making them indispensable for maintaining optimal cabin comfort and protecting expensive HVAC components from catastrophic failure.</p><h3>Transmission Control Technology</h3><p>Modern automatic transmissions rely on precise hydraulic control to manage gear changes smoothly and efficiently. EMP's <a href="/13199-engineered-marine-products-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> regulate transmission fluid pressure with exceptional accuracy, ensuring seamless shifts and optimal power delivery. These electro-hydraulic components play a vital role in transmission longevity, as proper solenoid function prevents harsh shifting, slippage, and premature wear of internal clutch packs and bands.</p><h3>Engine Cooling Solutions</h3><p>Maintaining proper engine temperature is fundamental to performance and longevity. EMP manufactures <a href="/13199-engineered-marine-products-engine-water-pump-2208">engine water pumps</a> that circulate coolant throughout the engine block, cylinder heads, and radiator system. Drawing on their marine heritage where cooling system reliability is non-negotiable, these water pumps feature durable construction with corrosion-resistant materials and precision-machined components. A failing water pump can lead to overheating and catastrophic engine damage, making quality replacement parts essential for any cooling system service.</p><h3>Engineering Philosophy</h3><p>What sets Engineered Marine Products apart is their commitment to over-engineering components for extreme conditions. Marine applications demand parts that can handle saltwater corrosion, constant vibration, and temperature fluctuations—challenges that also exist in automotive environments. This design philosophy results in parts with enhanced durability, longer service life, and greater reliability than standard replacement components. Whether you're servicing climate control systems, transmission repairs, or cooling system maintenance, EMP provides components engineered to exceed expectations.</p>

Part Number

47-09125
06/21/2036 2:08 PM
Sale Price

$23.43

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products 47-09125 is a high-quality water pump impeller designed for Honda 4-stroke outboard engines ranging from 35 to 50 horsepower. This critical cooling system component circulates water through the engine to prevent overheating and ensure optimal performance during operation.

Key Features:

  • Precision-engineered to meet or exceed OEM specifications for reliable performance
  • Constructed from durable marine-grade neoprene rubber for long-lasting flexibility and wear resistance
  • Direct replacement for Honda outboard models including BF35, BF40, BF45, and BF50 series engines
  • Designed to withstand harsh marine environments including saltwater conditions
  • Replaces Honda OEM part number 19210-ZV5-003

Regular impeller replacement is essential preventative maintenance for outboard engines. Marine technicians recommend inspecting the impeller annually and replacing it every 1-2 years or every 200-300 hours of operation to maintain proper engine cooling and prevent costly overheating damage. Signs of a failing impeller include weak water flow from the tell-tale outlet, engine overheating at idle, or visible cracking and damage to the impeller vanes.

Engineered Marine Products manufactures professional-grade aftermarket marine components that deliver OEM-quality performance at competitive prices, making this impeller an excellent choice for boat owners and marine service professionals.

Easy and fast....

Shopping was really good and fast. . Awesome website .

Very Convenient, fast.

Great prices!

Did not mention anything about mounting hardware, will cancel sale if no mounting kit, thank you

Good service and pricing

grate

Nice organized items

Easy order process ... Linked to Amazon!

So far so good

good price

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OUTSTANDING ALL THE WAY ARROUND. Super prices (2/3 of the price of your lowest competitor). Shipping cost was 25% of what others wanted. Recieved 5 days from order date. I will shop here again and will recomend to others.

I ordered Thule Aero Blade Load Bars as part of a bike rack for my Infiniti EX35. The part was order on Saturday, 04/14, and arrived at my doorstep on Tuesday, 04/17. And that was by FEDEX Ground shipping. Very very quick, and the right part to boot. Excellent service.

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