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Engineered Marine Products 46-46220 Water Pump Repair Kit for Yamaha 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

46-46220
08/02/2036 7:32 AM
Sale Price

$102.63

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Engineered Marine Products 46-46220 Water Pump Repair Kit is a premium aftermarket replacement designed for Yamaha 4-stroke outboard motors ranging from 200HP to 250HP. This comprehensive repair kit provides all the essential components needed to restore proper cooling system function and maintain optimal engine performance.

Key Features:

  • Complete repair kit with neoprene impeller, cartridge insert, and cartridge outer plate
  • Includes all necessary gaskets, O-rings, woodruff key, dowel pin, and bolts with washers
  • Manufactured to OEM specifications for reliable fit and performance
  • Backed by EMP's 2-year limited warranty
  • Direct replacement for maintenance and repair needs

Replaces: Yamaha OEM parts 6CB-W0078-00 and 6CE-W0078-01, Sierra 18-3474 and 18-3470. Compatible with Yamaha 200HP, 225HP, and 250HP 4-stroke outboard engines including VF200LA, VF225LA, and VF250LA models.

Engineered Marine Products has earned a reputation for delivering high-quality marine engine components that meet or exceed original equipment standards. Regular water pump maintenance is critical for preventing overheating and extending engine life, making this repair kit an essential item for boat owners and marine service professionals.

I have not installed the light kit yet so I can not comment on the product however, Autoplicity was very good as a company. Order process went smoothly, I received an order confirmation right away. I received a tracking number as soon as my parts shipped which was the same day. I received my parts quickly ( a function of the shipping company ) I am very pleased so far.

Sales staff was very awesome in answering my questions.

quick and easy

So vat so good well see how long it takes to ship...

Item description did not include enough detail. Fuel source on the stove did not include what type/bottle needed to be used with the stove. It turns out that the grill is a European version that does not work with the standard 1 pound camping bottles sold here in the US. I had to order a separate regulator for the stove. Still a good deal with the extra expense.

Quick

very easy to place order

Thanks

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