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Sierra 18-8950 Water Pump Impeller for Yanmar Marine Diesel Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-8950
13 reviews
Sale Price

$38.94

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-8950 is a high-quality replacement water pump impeller designed for Yanmar marine diesel engines. This precision-engineered impeller ensures reliable cooling system performance and helps maintain optimal engine operating temperatures.

Key Features:

  • Direct replacement for Yanmar OEM part number 124223-42092
  • Manufactured to meet or exceed OEM specifications
  • Durable neoprene construction for long-lasting performance
  • Ensures proper coolant flow through the engine cooling system
  • Critical component for preventing engine overheating

Regular impeller replacement is essential preventative maintenance for marine engines. Impellers should be inspected annually and replaced every 2-3 years or according to your engine manufacturer's service intervals, even if they appear functional. Sierra Marine impellers are trusted by marine professionals and boat owners worldwide for reliable performance and quality construction.

I'm glad that I found the part those I need here !

Great service and fast shipping. They were the lowest and best price I could find on the internet. Thanks!

Thanks

Awesome and cheap

Awesome experience! Lowest price and product was shipped right away.

Looking for this

Ordering was simple

1st time buyer

Fantastic prices and fast shipping!! Looks like I'm done with Jeg's and Summit!!

Quality products, reasonable prices, product was delivered as promise, part fit perfectly. I would definitely put this organization in my top 3 best .

Fast shipping and best price anywhere!

Very pleasant, easy process. Hopefully part ships quickly as my car is out of service until the part arrives.

Easy site to navigate with a nice GUI.

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