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Sierra 18-3847 Cylinder Head Gasket for Yamaha 2-Stroke Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3847
13 reviews
Sale Price

$28.34

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-3847 is a replacement cylinder head gasket engineered for Yamaha 2-stroke outboard motors. Manufactured by Sierra (a SeaStar Solutions brand), this head gasket is a direct aftermarket replacement for OEM Yamaha part numbers 6L2-11181-A1-00 and 6L2-11181-A2-00, offering a reliable and cost-effective alternative to the original equipment component.

The cylinder head gasket creates a critical seal between the cylinder head and the engine block, maintaining proper compression and preventing combustion gases, coolant, and oil from leaking into unintended areas. Replacing a worn or blown head gasket promptly is essential to protecting engine performance and longevity.

Key Features:

  • Direct replacement for Yamaha OEM part numbers 6L2-11181-A1-00 and 6L2-11181-A2-00
  • Designed for 2-cylinder, 2-stroke Yamaha outboard engines
  • Manufactured by Sierra / SeaStar Solutions, a trusted name in marine aftermarket parts
  • Restores proper cylinder head sealing and engine compression
  • Quality construction to meet or exceed OEM specifications

OEM Cross-Reference Numbers: 6L2-11181-A1-00, 6L2-11181-A2-00

Awesome company!!!!!! Will definitely order from here again! Order arrived fast. Was exactly as described/pictured. Great price!

easy, quick, direct!

Best price with tax and shipping I found, so far so good.

good

Definitely the best price online by far! And the option to check out using Amazon is an added bonus. This will be my first stop for any future needs.

ROCKAUTO CHARGES 11.38 EA

Thanks - Great Product. Fast Shipping. Plus they answer the phones!

So far, so good.

Good lookin fam #gym

Very fast shipping. Excellent item detail and description available before purchase. Best price on the net!

Shipping was prompt. The Du-Ha storage bin was the correct model for my truck, so the description was accurate. The price on Autoplicity was very competitive.

The order process is simple and efficient. Shipping was quick. Price was excellent.

Autoplicity had the best prices on the parts I needed. Their description of the products I was interested in was excellent! Shipping was very fast. Thanks Autoplicity I will be back!

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