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Sierra 18-3877 Marine Engine Head Gasket

Manufacturer

Part Number

118-3877
Sale Price

$45.43

1 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 18-3877 is a premium replacement head gasket designed for marine engine applications. This precision-manufactured gasket provides a reliable seal between the cylinder head and engine block, essential for maintaining proper compression and preventing coolant and oil leaks.

Key Features:

  • High-quality marine-grade materials resistant to heat, pressure, and corrosive marine environments
  • Precision-cut design ensures proper fitment and sealing
  • OEM-quality replacement for dependable engine performance
  • Engineered to meet or exceed original equipment specifications

Sierra Marine parts are trusted by marine professionals and boat owners worldwide for their quality and reliability. This head gasket is an essential component for engine rebuilds and repair applications, helping restore your marine engine to peak operating condition.

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Cheap and easy and fast

Satisfied

EASY AND CONVIENT

Ordered four tires it was quick and easy and delivery of the tires was fast also, overall a good experience.

Product looks good and delivery was faster than expected. Thanks

Good price.

Awesome!

Its simple did have a problem the first go round tried a little later will have new Toyo tires in 2 days Thank you

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Returns are easy at Boatplicity

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