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Sierra 118-7121 O-Ring Marine Sealing Component

Manufacturer

Picture for manufacturer Sierra

Part Number

118-7121
9 reviews
Sale Price

$3.54

3 left at this price

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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 118-7121 is a replacement O-ring designed for marine applications. Sierra International is a trusted manufacturer of marine engine and boat parts, producing precision sealing components built to OEM specifications for reliable performance in demanding marine environments.

Key Features:

  • Precision-manufactured O-ring for marine use
  • Designed to meet or exceed OEM specifications
  • Provides a secure, leak-resistant seal
  • Compatible with Sierra and select OEM marine systems

Sierra replacement O-rings are an economical and dependable choice for maintaining proper seals in marine fuel, cooling, and engine systems, helping prevent leaks and ensuring continued performance on the water.

Great experience and very quick delivery.

Super fast shipping

Very easy to place order.

Order five tires and got them in two days great !

Received the next day. Thank you

Awesome price that no one can match!

Y

Muy bueno

Good site I like

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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