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Sierra 18-99138 Water Pump Gasket for Yamaha Outboard Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-99138
12 reviews
Sale Price

$3.89

1 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-99138 is a precision-engineered water pump gasket designed specifically for Yamaha outboard engines. This OEM-quality replacement gasket ensures a proper seal between water pump components, preventing leaks and maintaining optimal cooling system performance.

Key Features:

  • Direct replacement for Yamaha OEM part number 6L2-45315-A0
  • Manufactured to meet or exceed OEM specifications
  • Durable construction for reliable, long-lasting performance
  • Ensures proper seal to prevent coolant leaks
  • Essential component for water pump service and rebuild

Sierra marine parts are engineered for durability in harsh marine environments. This gasket is a critical component when servicing your Yamaha outboard's water pump, helping maintain proper engine temperature and preventing overheating. Replace as part of regular water pump maintenance or during impeller replacement.

Cheap prices reasonable shipping

So far so good, best price I could find that actually had the part in stock

3/13/2012<br>Order #6330 (3/12/3012)<br>Autoplicity had the cheapest price on the web for the Thule Raceway 3 Bike Rack...great customer service and speedy delivery.<br>Thanks...Mike P. NY

So far so good

New shopper

Great! love shopping here

GOOD PRICE

Great experience. I would definitely recommend.

good

Very intuitive website, great experience so far.

Great

Super quick service! Great price and I received the product the day after I ordered it.

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