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OMC 5005440 Thermostat Assembly 143-Degree OEM Johnson Evinrude Outboard

Manufacturer

OMC

<p>OMC has been a trusted name in automotive components since its founding in 1995. Headquartered in Kiryat Bialik, Haifa, Israel, this privately-held manufacturer has built a solid reputation for delivering quality automotive parts that meet the demanding standards of both professional mechanics and DIY enthusiasts.</p><p>With decades of experience in engineering and manufacturing, OMC focuses on producing reliable components that contribute to vehicle longevity and performance. The company's commitment to quality control and precision manufacturing ensures that each part meets rigorous industry specifications, making them a dependable choice for a wide range of vehicle maintenance and repair applications.</p><h3>Engineering Excellence and Innovation</h3><p>OMC's approach to automotive manufacturing combines traditional craftsmanship with modern production techniques. The company's infrastructure and technical capabilities enable them to produce components that are both durable and precisely engineered. This attention to detail translates into parts that fit correctly and perform consistently across various vehicle makes and models.</p><h3>Quality and Reliability</h3><p>What sets OMC apart in the competitive automotive aftermarket is their focus on delivering value through dependable products. Each component undergoes thorough quality assurance processes to ensure it meets the performance standards that technicians and vehicle owners expect. Whether you're performing routine maintenance or tackling more complex repairs, OMC parts are designed to help keep vehicles running smoothly.</p><p>For automotive professionals and enthusiasts looking for reliable replacement parts and components, OMC offers a diverse catalog that addresses common maintenance needs. The brand's commitment to quality manufacturing and customer satisfaction has helped establish their presence in the global automotive aftermarket, providing vehicle owners with accessible solutions for keeping their cars, trucks, and other vehicles in optimal condition.</p>

Part Number

5005440
06/22/2036 7:28 PM
Sale Price

$22.89

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The OMC 5005440 Thermostat Assembly is a genuine OEM replacement thermostat for Johnson and Evinrude outboard engines. Rated at 143 degrees Fahrenheit, this thermostat regulates engine coolant temperature to maintain optimal operating conditions, helping prevent overheating and ensuring consistent engine performance on the water.

As a factory original equipment part, the 5005440 delivers the precise fit and function required by Johnson and Evinrude outboard powerheads. This thermostat assembly is the current supersession part, replacing a long chain of earlier OMC part numbers.

Key Features:

  • Genuine OEM Johnson/Evinrude factory original part — not aftermarket
  • 143°F thermostat opening temperature
  • Replaces OEM part number 0777260
  • Supersedes legacy part numbers: 0377148, 0378065, 0377612, 0393659, 0437414, 0434841
  • Cross-references: Mallory 9-43101, Mercury 75692, Sierra 18-3543

Compatible Engine Types:

  • 40–250 HP E-TEC outboards
  • 6–55 HP outboards
  • Cross V4 & V6 outboards
  • 9.9 HP 4-Stroke (1994–2001)
  • 15 HP 4-Stroke (1994–2001)

The product I ordered shipped, timely, and fit perfectly

Great product and service

First time buyer. So far so good.

Grate customer service

Great as long as it gets delivered by Thursday

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