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Engineered Marine Products 75-03222 Thermostat Kit 160 Degree for MerCruiser

Manufacturer

Engineered Marine Products

<h3>Engineered Marine Products: Marine-Grade Reliability for Automotive Systems</h3><p>Engineered Marine Products (EMP) brings precision engineering and marine-grade durability to the automotive aftermarket. With over 1,100 specialized components in their catalog, EMP applies the same rigorous standards required for harsh marine environments to create automotive parts that excel in demanding conditions. This manufacturer has built a reputation for producing components that withstand extreme temperatures, moisture, and vibration—qualities that translate directly to superior performance in automotive applications.</p><h3>Climate Control and Electrical Components</h3><p>One of EMP's core specialties lies in climate control system protection. Their <a href="/13199-engineered-marine-products-hvac-cut-off-switch-4209">HVAC cut-off switches</a> provide critical safety functions for heating and air conditioning systems, automatically interrupting power flow when pressure thresholds are exceeded. These switches serve as essential safeguards against compressor damage and system failures, making them indispensable for maintaining optimal cabin comfort and protecting expensive HVAC components from catastrophic failure.</p><h3>Transmission Control Technology</h3><p>Modern automatic transmissions rely on precise hydraulic control to manage gear changes smoothly and efficiently. EMP's <a href="/13199-engineered-marine-products-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> regulate transmission fluid pressure with exceptional accuracy, ensuring seamless shifts and optimal power delivery. These electro-hydraulic components play a vital role in transmission longevity, as proper solenoid function prevents harsh shifting, slippage, and premature wear of internal clutch packs and bands.</p><h3>Engine Cooling Solutions</h3><p>Maintaining proper engine temperature is fundamental to performance and longevity. EMP manufactures <a href="/13199-engineered-marine-products-engine-water-pump-2208">engine water pumps</a> that circulate coolant throughout the engine block, cylinder heads, and radiator system. Drawing on their marine heritage where cooling system reliability is non-negotiable, these water pumps feature durable construction with corrosion-resistant materials and precision-machined components. A failing water pump can lead to overheating and catastrophic engine damage, making quality replacement parts essential for any cooling system service.</p><h3>Engineering Philosophy</h3><p>What sets Engineered Marine Products apart is their commitment to over-engineering components for extreme conditions. Marine applications demand parts that can handle saltwater corrosion, constant vibration, and temperature fluctuations—challenges that also exist in automotive environments. This design philosophy results in parts with enhanced durability, longer service life, and greater reliability than standard replacement components. Whether you're servicing climate control systems, transmission repairs, or cooling system maintenance, EMP provides components engineered to exceed expectations.</p>

Part Number

75-03222
06/21/2036 4:40 PM
Sale Price

$22.76

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products 75-03222 is a complete 160-degree thermostat kit designed for MerCruiser GM V6 and V8 sterndrive engines with standard cooling systems. This aftermarket replacement kit provides reliable temperature regulation for marine engines, ensuring optimal operating temperatures and efficient coolant flow management.

Key Features:

  • 160°F (71°C) thermostat opening temperature for standard cooling systems
  • Complete kit includes thermostat, housing sleeve, and multiple gaskets for proper installation
  • Designed for flat cover style thermostat housings
  • Quality aftermarket replacement that meets OEM specifications
  • Helps prevent engine overheating and maintains consistent operating temperature

Engine Compatibility:

  • MerCruiser V6 engines: 4.3L (262 CID)
  • MerCruiser V8 engines: 5.0L, 5.7L, 7.4L, 8.2L
  • Compatible with 1987 and newer GM-based marine engines
  • Also fits select 3.0L late model applications with standard cooling

Replaces OEM Part Numbers:

  • MerCruiser: 807252Q5, 807252T5, 807252T8
  • Sierra: 18-3647
  • GLM: 13100, 13101

This thermostat kit is essential for maintaining proper engine cooling system performance in marine applications. Regular thermostat maintenance helps prevent costly engine damage from overheating and ensures your marine engine operates at peak efficiency.

Fast and efficient

Very expedient. Two thumbs up! Impressed with ordering, shipping and product! You will be my go to place for the future! Thanks!

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Excellent price!

best price

Best price and super easy to use.

Very fast transaction and shipping info.. Best price found on the internet..

This item was priced very attractively and shipped promptly. It was ordered on Sunday,<br>June 10th and shipped the next day, arriving at my address on Tuesday, June 12th. A very<br>satisfacory buying experience for me.

Thanks - Great Product. Fast Shipping. Plus they answer the phones!

easy

Great company. Easy to look and see what product fit my vehicle and very easy to checkout using paypal. Will come back for more product

Great place to shop. My brother and I race for cars and they were by far the cheapest place for our car cover by about 40 bucks!

Fast, easy, Awesome.

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