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Engineered Marine Products 75-00402 MerCruiser Thermostat Kit

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

75-00402
09/12/2036 11:22 AM
Sale Price

$20.99

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Product Details

The Engineered Marine Products (EMP) 75-00402 is a replacement thermostat kit designed for MerCruiser marine engines. EMP's thermostat kits are engineered to maintain proper engine operating temperature, ensuring efficient cooling system performance and protection against overheating.

Key Features:

  • Direct-fit replacement thermostat kit for MerCruiser applications
  • Helps regulate engine coolant temperature for optimal performance
  • Kit includes thermostat and associated sealing components for a complete service
  • Constructed from durable materials built to withstand the demanding marine environment
  • Manufactured by Engineered Marine Products (EMP), a trusted name in aftermarket marine cooling system parts

Why Replace Your Thermostat?

A marine thermostat controls the flow of cooling water through the engine. Thermostats can fail due to corrosion, sticking, or exposure to extreme temperatures. Replacing the thermostat kit as part of routine maintenance or following an overheating event helps restore proper temperature regulation and protects engine components.

Always verify fitment using the manufacturer part number 75-00402 and consult your engine's service manual before installation.

Very easy ordering

Very easy for checkout. Would love to see Paypal was an option as payment.

Great!

Easy ordering

Best price. Easy to order.

Excellent experience, will definitely use again.

quick and easy

Easy explained, fast ,love it

So far so good quick easy order I only hope the shipping is as good as the website.

Easy check out , easy to navigate site. Great price.

Quick and easy

Great Prices

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