1. Used Boat Parts
  2. sku: 14080557612668604
  3. JOHNSON 5031762

JOHNSON 5031762 Thermostat Outboard 40 70HP 0769639 18-S87J

fits make: Johnson, Evinrude, Omc.

18-s87j Aftermarket 5031762 New Thermostat For Johnson Evinrude Omc 40 70hp Outboard 0769639

( Brand: Johnson ), ( Type: Thermostat ), ( Manufacturer Part Number: 5031762 ), ( Warranty: 90 Day )

Review JOHNSON Aftermarket New Thermostat Evinrude Omc 40 70hp Outboard

Introducing the 5031762 thermostat, a crucial component designed specifically for Johnson Evinrude OMC 40-70hp outboard engines with the part number 0769639 and model number 18-S87J. This thermostat plays a vital role in maintaining optimal engine performance and temperature.

The 5031762 thermostat is engineered with a high-quality, durable construction that ensures reliable operation in even the most demanding marine environments. It's made with advanced materials that provide excellent heat conductivity and resistance to corrosion and wear.

This thermostat features a precise temperature control system that ensures your engine stays at the ideal operating temperature. It utilizes a thermostat housing with a built-in temperature sensor that monitors engine coolant temperature and opens or closes the thermostat as needed to maintain the desired temperature.

The 5031762 thermostat is designed to fit seamlessly into your Johnson Evinrude OMC 40-70hp outboard engine, with a precise fit that ensures a secure installation. It's engineered to work in harmony with your engine's cooling system, allowing for efficient heat exchange and optimal engine performance.

This thermostat is easy to install, with clear installation instructions included in the packaging. It's also backed by a manufacturer's warranty, giving you peace of mind and confidence in your purchase.

In summary, the 5031762 thermostat is a must-have upgrade for your Johnson Evinrude OMC 40-70hp outboard engine. Its high-quality construction, precise temperature control, and seamless installation make it an essential component for maintaining optimal engine performance and ensuring a safe and enjoyable boating experience.

Buying a 5031762 Johnson Thermostat for Evinrude OMC 40-70HP Outboard: A Comprehensive Analysis

Introduction:

The Johnson Thermostat 5031762 is a crucial component for the cooling system of Evinrude OMC 40-70HP outboard engines. It plays a significant role in maintaining the optimal engine temperature for efficient performance. In this analysis, we will discuss the pros and cons of purchasing this thermostat to help you make an informed decision.

Pros:

1. Enhanced Engine Performance: A new thermostat ensures the engine operates at its peak efficiency by maintaining the ideal operating temperature.

2. Improved Cooling System: The thermostat regulates the coolant flow to the engine, ensuring effective cooling even under heavy loads.

3. Longevity: Regular replacement of the thermostat contributes to the longevity of your engine by preventing potential cooling system issues.

4. Easy Installation: The thermostat can typically be installed in less than an hour, making it a relatively simple maintenance task.

5. Availability: The 5031762 Johnson Thermostat is widely available from various marine parts suppliers, ensuring easy access for boat owners.

Cons:

1. Cost: Although not an expensive part, the cost of a new thermostat can add up when factoring in the labor costs for installation.

2. Frequency of Replacement: Thermostats generally need to be replaced every few years, which can be a recurring expense for boat owners.

3. Potential for Error: Incorrect installation or use of an incorrect thermostat can lead to engine damage or reduced performance.

Conclusion:

The Johnson Thermostat 5031762 is an essential component for the cooling system of Evinrude OMC 40-70HP outboard engines. Its benefits, such as enhanced engine performance, improved cooling system, and longevity, far outweigh the cons, including the cost and frequency of replacement. To ensure optimal engine operation and prevent potential cooling system issues, regular replacement of the thermostat is highly recommended.

Recommendation:

If you own an Evinrude OMC 40-70HP outboard engine, it is recommended that you consider purchasing the Johnson Thermostat 5031762 as part of your routine maintenance schedule. This investment will contribute to the overall performance and longevity of your engine, ensuring a safe and enjoyable boating experience. When purchasing, ensure that you obtain the correct part number and follow proper installation procedures to avoid potential issues.

Details:

This is an Aftermarket Product. For Johnson Evinrude OMC 40HP 70HP Outboard Thermostat 5031762 0769639 18-S87J. Fit on Evinrude Johnson OMC Outboard Thermostat 72 162. Manufacturer Part Number: 5031762 0769639 18-S87J.

Including: products as shown in the picture.

part #: 5031762 prices

  • $17.85-$28.50

specifications vesselveep:

  • for makes: Johnson, Evinrude, Omc
  • brand: Johnson
  • type: Thermostat
  • manufacturer part number: 5031762
  • warranty: 90 Day

shipping vesselveep:

  • carrier: USPS
  • transit: 6-12 Days
  • service: USPS First Class
  • cost: $0.00
  • class: Standard
  • type: Fixed

payments vesselveep:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

offer vesselveep:

  • availability: In Stock
  • best offers: True
  • started: April 18, 2026
  • quantity: 5
  • sold: 0
  • options: Ship-to-home

general vesselveep:

  • Parts Accessories > Boat Parts > Other
  • condition: New

returns vesselveep:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller vesselveep:

  • city: New Jersey
  • rating: 92.6%
  • # reviews: 92
for makes: johnson, evinrude, omc, type: thermostat, warranty: 90 day,
sku: 14080557612668604,

Johnson 5031762 Is Similar To:

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4 offers $17.85–$28.50 USD
  • New. Offer #1 priced at $17.85 + $0.00 delivery = $17.85* total. Fit on Evinrude Johnson OMC Outboard Thermostat 72 162 . Manufacturer Part Number: .FREE SHIPPING
  • New. Offer #2 priced at $28.50 + $0.00 delivery = $28.50* total. Thermostat x 1. Thermostat and Seal Repair service kit for Johnson / Evinrude / OMC Outboard Marine.FREE SHIPPING
  • New. Offer #3 priced at $19.95 + $0.00 delivery = $19.95* total. For Johnson Evinrude OMC 40HP 70HP Outboard Thermostat .FREE SHIPPING
  • New. Offer #4 priced at $28.50 + $0.00 delivery = $28.50* total. FREE SHIPPING

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