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Sierra 18-3803 Cylinder Head Gasket for Johnson/Evinrude Outboards

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3803
17 reviews
Sale Price

$22.62

In Stock (10+)

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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 18-3803 is a premium replacement cylinder head gasket designed for Johnson and Evinrude outboard motors. This gasket serves as the critical seal between the cylinder head and engine block, preventing compression loss and coolant leaks while maintaining optimal engine performance.

Key Features:

  • Direct replacement for OEM part number 329419
  • Engineered to meet or exceed original equipment specifications
  • High-temperature resistant materials ensure reliable sealing under extreme conditions
  • Precision-cut design guarantees proper fit and compression
  • Manufactured by Sierra, a trusted name in marine replacement parts

This head gasket is an essential component for engine rebuilds and repairs, providing the durable, leak-free seal necessary for proper engine operation. Sierra gaskets are constructed from quality materials to withstand the harsh marine environment and deliver long-lasting performance.

Description is a little confuseing

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No Comment

Autoplicity did a good job but the communication from the shipper was slow on when it was being shipped. I would reccomend them.

Thanks

Low prices and great products, thanks!

Autoplicity simply had the best prices available and everything was in stock to be shipped.

Muy bueno

Don't know if it accepted the coupon code but shopping was easy.

Hassle free!!!

my experience was great and easy !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Thank you

Good

Purchase was Smooth and easy!

When I registered, a prompt was given stating that if I provided my email for Newsletters, I would get an instant discount. I did not see any additional savings when I checked out.

Great prices. Easy website. EXCELLENT customer service

Absolute lowest retail price and lightning fast shipping. What more can you ask?

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