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Sierra 18-0403 Intake Gasket Kit for Mercruiser Stern Drive Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-0403
7 reviews
03/12/2036 9:25 AM
Sale Price

$98.53

4 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-0403 Intake Gasket Kit is a high-quality replacement gasket kit designed for marine engine intake manifold applications. Engineered to meet OEM specifications, this gasket kit ensures a proper seal for reliable engine performance and prevents vacuum leaks that can affect engine operation.

Key Features:

  • Premium marine-grade gasket materials designed to withstand harsh saltwater and freshwater environments
  • Precision-cut gaskets for proper fitment and sealing
  • Direct replacement for OEM Mercruiser gasket kits
  • Meets or exceeds original equipment specifications
  • Complete kit with all necessary gaskets for intake manifold service

Replaces OEM Part Numbers: Mallory 9-61217, Mercruiser 27-52571, 27-61782, 27-805722A1, 27-812712

Sierra Marine products are trusted by boaters and marine technicians worldwide for their quality construction and reliable performance. This intake gasket kit is ideal for engine maintenance, rebuilds, or when replacing worn gaskets during intake manifold service.

Great prices

My 1st time purchase from your company, time will tell.

Didn't see military/LEO discount =(

It is easy to order the staff contacted me about my order status. The parts I ordered fit my vehicle as described and they were delivered on time. I will definitely be a customer again.

Very easy and quick

Thanks

Pretty simple and easy to use

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