Your Cart

Sierra 18-0779 Head Cover Gasket for Yamaha Outboard Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-0779
9 reviews
03/13/2036 3:06 PM
Sale Price

$20.53

In Stock (10+)

delivery box

Usually delivered within 2 days

Add To Cart

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-0779 is a precision-engineered head cover gasket designed specifically for Yamaha outboard engines. This replacement gasket provides a reliable seal for the cylinder head cover, preventing oil leaks and maintaining proper engine compression.

Key Features:

  • Direct replacement for OEM Yamaha gasket
  • High-quality construction ensures proper sealing and durability
  • Precision-cut to exact specifications for reliable fitment
  • Resistant to engine heat, oil, and chemical breakdown
  • Helps maintain optimal engine performance and prevents oil contamination

Sierra International is a trusted name in marine engine parts, offering quality aftermarket components that meet or exceed OEM standards. This gasket is an essential component for engine maintenance and valve cover service on compatible Yamaha outboard motors.

Fast and easy!! Thanks!! aaa++++

I was lowering my Mustang and I was looking for a good deal. I looked around online and I found Autoplicity. I was surprised with the prices I saw. I thought it was another one of those fake websites that just take youre money and never respond, so I took the chance and ordered anyway. Dont be fooled by the cheap prices. This place is legit. Fast shipping and the package was packed so neat and looked great when it got here. Buy from these guys if you want to get a good deal. I highly recommend them.

best price anywhere

Very great to deal with. Phone support is amazing!<br><br>Thanks,<br><br>Chad

all about the price, nice! perfect fit, very smooth purchase.

Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.

Fast and easy

great

Great prices. Easy order placement through Amazon. Let's see how fulfillment goes.

Share icon
Return Policy
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