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Sierra 18-3635 Thermostat for Mercury Marine Outboard Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3635
8 reviews
Sale Price

$83.96

3 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3635 is a high-quality replacement thermostat designed for Mercury and Mariner outboard engines. This precision-engineered thermostat helps maintain optimal engine operating temperature by regulating coolant flow through the engine's cooling system.

Key Features:

  • Direct replacement for Mercury Marine OEM part number 18-3635
  • Precision temperature control for reliable engine performance
  • Manufactured to meet or exceed OEM specifications
  • Corrosion-resistant construction for marine environments
  • Ensures proper engine temperature regulation

Sierra Marine is a trusted name in aftermarket marine engine parts, offering reliable performance and durability. This thermostat is essential for preventing engine overheating and maintaining efficient combustion temperatures in your Mercury or Mariner outboard motor.

Very easy, would like to see a cheaper shipping option especially with buying insurance on top.

Thnx

FAST DELIVERY. NO ISSUES AT ALL. Would highly recommend

I did not receive mounting hardware and had to buy my own. Chatted with customer service and they said they would inform the warehouse. Nothing happened.

Great pricing

great price

That was easy to purchase

Easy order

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