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Sierra Mercury Thermostat - 18-3553

Item: #1780935 | Part Number: 18-3553
$19.47
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Description

The Sierra 18-3553 Mercury Thermostat is designed for reliable engine temperature control with a precise 143° F rating. Built to meet or exceed OEM standards, it ensures proper coolant flow and helps maintain optimal operating temperatures. A dependable replacement for select Mercury Marine and GLM thermostats.

Product Details Part Numbers Reviews Questions

Image of : Sierra Mercury Thermostat - 18-3553 Sierra Mercury Thermostat - 18-3553 Item # 1780935

Description

Specifications:

  • Temperature Rating: 143° F

Replaces:

  • GLM:
    • 13010
  • Mallory:
    • 9-43019
  • Mercury Marine
    • 62981
    • 66850
    • 75692
    • 75692B

Part Numbers for Sierra Mercury Thermostat - 18-3553

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Sierra Mercury Thermostat - 18-3553
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$19.47
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