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Sierra 18-3800 Head Gasket for Mercury Marine Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3800
9 reviews
Sale Price

$17.37

4 left at this price

delivery box

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 18-3800 is a premium replacement head gasket designed for Mercury Marine inboard and stern drive engines. This gasket provides a reliable seal between the cylinder head and engine block, maintaining proper compression and preventing coolant and oil leaks.

Key Features:

  • Direct replacement for Mercury Marine OEM part number 18-3800
  • Manufactured to meet or exceed OEM specifications
  • High-quality materials engineered for marine environment durability
  • Precision-cut for proper fit and sealing performance
  • Resistant to high temperatures and pressures

Sierra Marine is an aftermarket leader in marine engine parts, offering reliable alternatives to OEM components. This head gasket is an essential component for engine rebuilds and major service intervals, ensuring your marine engine maintains optimal performance and reliability.

Best price on the items I was looking for. Fast shipping for a reasonable rate.

Easy-to-use, had part I NEED.

Exceeded my expectations!

Great service

Hard to find tire that was discontinued was available at THMotorSports. Happy to have it and overall good shopping experience.

I think the shopping experience was great. Now we will see how the shipping experience is! Thank you. I wish we could’ve had a coupon or a discount with this purchase. Maybe you could let us know if we can get one for this purchase?

Thank you

Thanx

Super fast and quality products saved $200 on high end name brand

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