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Engineered Marine Products 46-46502 Water Pump Kit with Housing for Mercury Mariner 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

46-46502
08/02/2036 10:11 AM
Sale Price

$93.11

3 left at this price

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Usually delivered within 2 days

free shipping

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 46-46502 is a complete water pump kit designed for Mercury and Mariner outboard engines. This comprehensive replacement kit is engineered to meet OEM specifications for reliable cooling system performance.

Key Features:

  • Complete kit includes stainless steel housing, impeller, gaskets, and rubber-coated wear plate
  • Stainless steel construction for durability and corrosion resistance
  • Designed for 1989-1998 Mercury/Mariner 3-cylinder 30-105 HP, 4-cylinder 75-120 HP, and V6 200-250 HP outboards
  • Cross-references with Sierra 18-3147, GLM 12414, and Mallory 9-48315
  • Replaces Mercury OEM part numbers 817275Q05, 817275Q4, 817275A5, 817275A4, 817275A3
  • Made in the USA

This water pump kit with housing provides everything needed for a complete water pump rebuild, ensuring optimal engine cooling and long-lasting performance for your Mercury or Mariner outboard motor.

great

Good price, fast shipping

So far - seamless. Just hope the shipping works as well!

nice

Very easy to order.

It was fast and easy

Great easy shopping.

easy and inexpensive!

I shopped around on the internet and Autoplicity was the most reasonable price for the same quality brand name locking hubs i was looking for. Only con was i read on internet they had free shipping and that wasn't so on my order which was disappointing.

Great website, very simple and easy to use. Customer service was great and could not beat a better price on product. Was given an e-mail every step of the way. Would recommend!8

Looking for this

Very low prices. Shipping a little pricy. Hard to find a discount code on the web. Overall great store. Order # 30155

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