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Engineered Marine Products 27-00631 Cylinder Head Gasket for Outboard Engines

Manufacturer

Engineered Marine Products

<h3>About Engineered Marine Products (EMP)</h3><p><strong>Engineered Marine Products</strong>, widely known in the boating world as <strong>EMP</strong>, has been a trusted name in marine parts manufacturing for over 40 years. The company supplies OEMs, distributors, dealers, and rebuilders worldwide with high-quality aftermarket components engineered to meet or exceed original equipment manufacturer (OEM) specifications. Whether you maintain a weekend fishing boat or a performance inboard, EMP&apos;s extensive catalog is built to keep marine engines running reliably season after season.</p><h3>A Marine Parts Specialist Built on Engineering Precision</h3><p>EMP&apos;s foundation is precision manufacturing. Their design and production processes leverage modern engineering technology, with a focus on dimensional accuracy, material quality, and long-term durability in the demanding marine environment. Salt spray, constant vibration, wide temperature swings, and moisture ingress are realities every marine component must survive — and EMP engineers its parts with exactly those conditions in mind.</p><p>The brand&apos;s catalog spans a remarkably wide range of marine engine subsystems. From cooling and fuel delivery to gearcases, propellers, transom components, and steering systems, EMP offers solutions for outboard engines from manufacturers including Mercury/Mariner, Yamaha, BRP (Johnson/Evinrude), and Force, as well as inboard/sterndrive platforms such as MerCruiser, OMC, and Volvo Penta.</p><h3>Ignition and Electrical Components</h3><p>One of EMP&apos;s most comprehensive product areas is marine ignition and electrical systems. Their <a href="/13199-engineered-marine-products-ignition-control-module-10488">Ignition Control Modules</a> and related ignition components cover a broad spectrum of inboard and outboard applications — from distributor caps and rotors for Volvo Penta V8 engines to ignition coil assemblies compatible with MerCruiser 3.0L through 8.4L GM-based powerplants and OMC configurations. Reliable spark delivery is critical to engine performance and starting consistency on the water, and EMP&apos;s ignition lineup is designed to deliver dependable output across the entire RPM range.</p><h3>Gaskets, Seals, and Engine Integrity</h3><p>Keeping a marine engine leak-free is just as important as keeping it firing correctly. EMP&apos;s <a href="/13199-engineered-marine-products-gaskets-seals-201268">Gaskets &amp; Seals</a> lineup addresses the full range of engine and gearcase sealing needs — including gearcase seal kits, Teflon lip seals, fuel injector crush ring kits, and comprehensive engine gasket sets. Proper sealing prevents water intrusion, oil loss, and exhaust leaks that can quickly sideline a boat and lead to expensive engine damage.</p><h3>Why Boaters and Technicians Choose EMP</h3><ul style="list-style:disc"><li><strong>OEM-Grade Quality:</strong> Parts are engineered to meet or exceed original manufacturer specifications, ensuring proper fit and reliable function.</li><li><strong>Broad Application Coverage:</strong> EMP covers major outboard and inboard/sterndrive platforms from leading marine engine brands.</li><li><strong>Trusted Supply Chain:</strong> EMP products are sold through OEMs, distributors, and dealers globally, reflecting deep industry confidence in the brand.</li><li><strong>40+ Years of Manufacturing Heritage:</strong> Decades of marine-specific engineering experience inform every product in the EMP lineup.</li></ul><p>For boat owners, marine technicians, and engine rebuilders who demand components they can count on, Engineered Marine Products delivers the quality and application coverage to get the job done right.</p>

Part Number

27-00631
09/12/2036 6:02 AM
Sale Price

$102.61

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products (EMP) 27-00631 is a replacement cylinder head gasket engineered for marine outboard engine applications. Designed as a direct-fit solution, this gasket provides a reliable seal between the cylinder head and engine block, helping maintain proper compression and preventing coolant or combustion gas leaks that can compromise engine performance.

Key Features:

  • Precision-engineered replacement cylinder head gasket for outboard motors
  • Constructed from durable materials engineered to withstand the high temperatures, pressures, and chemical exposure common in marine engine environments
  • Designed to create a secure, leak-free seal between the cylinder head and engine block
  • Helps restore proper engine compression and prevent mixing of coolant, oil, and combustion gases
  • Manufactured by Engineered Marine Products (EMP), a trusted supplier of marine seals and gaskets

EMP's gasket line covers a broad range of outboard applications and is built to meet or exceed OEM standards. The 27-00631 cylinder head gasket is a reliable choice for engine rebuilds or head gasket replacements on compatible outboard motors. Always verify the manufacturer part number against your engine's specifications before ordering.

Very good experience

Great service and fast delivery service. Ill order from again. Thanks

Fast shipping, item as described.

Great! Friendly whe buying and fast shipping, coming back for more!!!

THMotorsports had some tires in a size that I was having a hard time finding elsewhere. The price was fair, the shipping super fast, and the tires were exactly as described. Thanks THMotorsports!

Quick and easy

The only thing that didn't go very well was the time it took to receive the 2nd part of my order. I paid extra for 2 day shipping. It took closer to 6 days to receive my CDI switch box.

Great easy experience

Great delivery very time

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