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Sierra 18-4539 Water Pump Impeller

Manufacturer

Picture for manufacturer Sierra

Part Number

18-4539
7 reviews
Sale Price

$18.68

In Stock (6)

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Usually delivered within 2 days

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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 Sierra 18-4539 is a replacement water pump impeller designed for marine engine cooling systems. This impeller is a critical component that circulates cooling water through the engine to maintain proper operating temperatures and prevent overheating.

Key Features:

  • Precision-engineered replacement impeller for reliable engine cooling
  • Manufactured to meet or exceed OEM specifications
  • Durable construction for extended service life in marine environments
  • Direct replacement for worn or damaged impellers

Regular impeller inspection and replacement is essential preventive maintenance for marine engines. A failing impeller can lead to engine overheating and serious damage. Sierra Marine impellers are trusted by boat owners and marine technicians for quality and reliability.

So far so good.

It was nice that they let me know there was a problem with my order

Excellent

fast shipping, product received was product described.

easy to use

Great Prices!! Hopefully will ship quickly

fast and easy

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Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy