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Sierra 18-99111 Intake Manifold Gasket for Yamaha Outboard Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-99111
13 reviews
Sale Price

$9.61

1 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-99111 is a replacement intake manifold gasket engineered for Yamaha small outboard engines. Manufactured by Sierra International, this gasket is a direct aftermarket replacement for Yamaha OEM part numbers 6G1-14198-A1-00 and 6G1-14198-00-00, delivering a precise, leak-free fit at the intake manifold junction.

Sierra International is a trusted name in marine engine components, and each part in their lineup is designed to meet or exceed the specifications of the original equipment it replaces — ensuring reliable sealing performance and long service life.

Key Features:

  • Direct OEM replacement intake manifold gasket for Yamaha outboard engines
  • Meets or exceeds original equipment quality and specifications
  • Interchangeable with Yamaha OEM part numbers: 6G1-14198-A1-00 and 6G1-14198-00-00
  • Sold individually (one gasket per package)
  • UPC: 808282294298

This intake gasket is a reliable, cost-effective solution for routine maintenance or engine rebuilds on compatible Yamaha outboard motors.

Great Transaction Thanks

Out standing Guys!!

thanks for making it so easy to find my part

Very easy to order on this merchant site.

Cheapest price for Royal Purple oil. Thanks.

Quick checkout offering Amazon or PayPal checkout very convenient

Piston ring compressor was much cheaper than anywhere else I found.

need to know estimated shipping date

I was extremely pleased. The order arrived right away - before I expected it. I will buy from them again.

Really impressed with speedy order to customer service,also some of the best savings online.Ordered parts late Monday, got the parts wednesday afternoon, combined savings of about $20.00 over nearest low price online. Thanks for the savings, will be ordering from you soon.

Shocked you had this in stock its a gift and wow will he be astonished. Thanks

Will see how fast the item ships

easy and honest to deal with...no problems and fast shipping.

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