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Sierra 18-1212 Exhaust Manifold Gasket OMC Replacement 326926

Part of: Sierra Exhaust Manifold Gasket for GM Marine Engines

Other options in this family: Sierra 18-2909-9 Sierra 18-2717 Sierra 18-0808 Sierra 118-2902-1-9 Sierra 18-0102

Manufacturer

Picture for manufacturer Sierra

Part Number

18-1212
13 reviews
Sale Price

$14.63

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Sierra 18-1212 is a replacement exhaust manifold gasket designed to meet or exceed OEM specifications for OMC (Outboard Marine Corporation) marine engines. This gasket replaces OEM part number 326926 and is engineered to provide a reliable, leak-free seal in demanding marine environments.

Key Features:

  • Direct replacement for OMC OEM part number 326926
  • Manufactured by Sierra International, a trusted leader in marine replacement parts
  • Constructed from high-quality materials designed to withstand marine engine heat and pressure cycles
  • Ensures a precise fit for proper sealing and long-lasting performance
  • Meets or exceeds original equipment manufacturer (OEM) standards

Sierra International has been supplying the marine industry with dependable replacement components for decades. The 18-1212 gasket is part of Sierra's comprehensive marine engine parts line, making it a go-to choice for boat owners and marine mechanics looking for reliable OEM-quality replacements without OEM pricing.

Best prices around and combine that with ultra fast shipping. Great company to do business with will buy from again.

Very well

Great price for percys

Good

The exhaust system that I ordered has come timely manner. I have yet to install it, but I'm sure it is the correct part. I will return to shop in the future if I ever need a car part.

good

Easy and quick!

Easy to place an order

Easy!

Great Price and fast ordering

This website is very easy to shop on, it is easy to pay with amazon

I sell hi performance part for south america, and searching online I found this site ...THE BEST PRICE ONLINE PERIOD... I you don't believe, tries yourself. You can compare with the two biggest hi performance dealers in the usa.

Return customer with a few more future purchases in mind...best price plus quick shipping means these guys are just that good!

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