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Sierra 18-8911 Water Pump Impeller for Yamaha 2.5-3HP Outboard Motors

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-8911
12 reviews
04/21/2036 4:08 PM
Sale Price

$23.56

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Sierra 18-8911 is a premium replacement water pump impeller designed specifically for Yamaha outboard motors ranging from 2.5 to 3 horsepower manufactured in 1988 and newer. This critical cooling system component ensures proper water circulation through your engine to prevent overheating and maintain optimal operating temperatures.

Key Features:

  • Precision-engineered to OEM specifications for exact fit and reliable performance
  • Constructed from durable neoprene rubber for excellent wear resistance and longevity
  • Direct replacement for Yamaha OEM impellers, ensuring proper cooling system function
  • Fits Yamaha 2.5HP and 3HP outboard motors from 1988 to current production
  • Easy installation as part of routine water pump maintenance

Regular impeller replacement is essential preventive maintenance for outboard motors. Marine technicians typically recommend inspecting and replacing impellers every 2-3 years or 200-300 hours of operation to prevent cooling system failure. The Sierra 18-8911 provides dependable OEM-quality performance at an excellent value.

Easily done, quick

Quick and easy.

Awesome price! I couldn't find a better bargain anywhere, and I searched for days.

Good selection, easy installation. The only problem was the stake pocket bolts for my 2015 F150 had to be modified. They were too long. Not sure why. I was positive that I selected that year when I ordered.

Autoplicity had the Readylift kit I needed at the best price I could find. They shipped it very quickly as well. I am very pleased with this transaction.

Processed my order quickly and the price was unbeatable. Thank you Autoplicity for being such a good store to do business with. I will do more future business with you for my other auto needs.<br><br>Thank you

Easy to use. Love how you enter your vehicle info and it shows everything that fits that vehicle. Will definitely shop here in the future.

thanks

Searched for a number of days and Autoplicity had the best price by far!! Thanks Autoplicity!!!

Just finished ordering, but I saved 30$ on the same product. excited to get it here.

Keith was very helpful. I will be using you for all my future projects.

Cheapest price I could find anywhere by a lot ...

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