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Sierra 18-4226 Marine Engine Drain Plug with O-Ring

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-4226
11 reviews
04/01/2036 10:19 PM
Sale Price

$5.28

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-4226 is a threaded drain plug designed specifically for MerCruiser marine engines. This blue plastic drain plug is widely used for Mercruiser V4, V6 and V8 marine cylinder blocks and exhaust manifolds, providing reliable fluid drainage for engine maintenance and winterization.

Key Features:

  • Complete with O-ring for secure, leak-free sealing
  • Constructed from durable nylon material with threaded design
  • Blue plastic construction resists corrosion in harsh marine environments
  • Manufactured from marine-grade materials to meet or exceed OE standards
  • Wing-style design allows for easy hand tightening and removal

Replaces OEM Part Numbers:

  • Mercury Marine: 22-806608A1, 22-806608A02, 22-8M0119211
  • GLM: 13992
  • Mallory: 9-41203, 9-41203-10

This drain plug is an essential replacement part for routine engine maintenance, oil changes, and coolant system service on MerCruiser stern drive applications. Sierra products are engineered to deliver reliable performance and long service life in demanding marine conditions.

Thanks! You were the only one's with what I needed! This color paint was discontinued. I was excited to get it to complete my project! Also good communication and speedy shipping helped! Will do biz again.<br>Order Number: 33544<br>Todd

Autoplicity had the part I needed. They had the best price I found. Shipping was a little slow. Overall I am very satisfied with the transaction and will be buying from them in the future.

Quick

My shopping experience at tjis point has been very good.

Buying was fine. Let's wait to see about fulfilling, shipping, and quality of order.

way cheaper than everywhere else. Lets hope the product is good!

Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.

Autoplicity had the best price i could find on a VP fuel can,<br>and they gave me 25% off on shipping, and it shipped within 24hrs,<br>I will use them again for sure.<br>Thanks

This website was easy to use.

User friendly

Great prices and great communication!!

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