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Sierra 18-2741 Exhaust Cover Plate Gasket for Mercury/Mariner Outboard

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2741
11 reviews
Sale Price

$17.29

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 18-2741 Exhaust Cover Plate Gasket is a precision-engineered replacement gasket designed for Mercury and Mariner outboard engines. This gasket provides a reliable seal at the exhaust cover plate, helping to maintain proper exhaust flow and prevent leaks in the outboard's exhaust system.

Engineered to meet or exceed OEM specifications, this Sierra gasket is a direct replacement for Mercury Marine OEM part numbers, making it a trusted choice for marine technicians and do-it-yourself boaters alike.

Key Features:

  • Direct OEM replacement exhaust cover plate gasket
  • Meets or exceeds Mercury Marine manufacturer specifications
  • Backed by Sierra's limited lifetime warranty
  • Sold individually (one gasket per package)

OEM Cross-Reference / Replaces:

  • Mercury Marine: 27-43004-7, 27-43004009, 27-430041, 27-430042, 27-430043, 27-430045
  • GLM: 37650

Great

Fast and easy. Love the PayPal option.

Fast & easy. The way it should be.

Purchased my mishimoto heat tape. Cheapest price around and the shipment was delivered in a very reasonable time. Couldnt be happier

cheap part hope its right

Happy with the purchase! The lowest price and fast shipment.

Process to order was fast. Will update the rest later.

Quick and easy, with good price

very easy

Awesome and very easy

Had to upgrade to a Snell 2010 helmet this year, bought the identical helmet for $200 less than I paid 8 years ago! Fast shipping, I will be checking Autoplicity first in the future!

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