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Sierra 18-3569 Mercury Outboard 803061T1 Thermostat Kit
Sierra 18-3569 Mercury Outboard 803061T1 Thermostat Kit
Sierra 18-3569 Mercury Outboard 803061T1 Thermostat Kit
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Aftermarket Mercury Outboard 803061T1 Thermostat Kit

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Aftermarket Mercury Outboard 803061T1 Thermostat KitThe Sierra 18-3569 Thermostat Kit is designed to regulate engine operating temperature by controlling coolin…
SKU: S-18-3569
Condition: New
mfg_code: 18-3569
$60.53
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Aftermarket Mercury Outboard 803061T1 Thermostat Kit

$60.53
Product Details  

Aftermarket Mercury Outboard 803061T1 Thermostat Kit

The Sierra 18-3569 Thermostat Kit is designed to regulate engine operating temperature by controlling cooling-water flow in Mercury applications. It replaces Mercury 803061T1.

Use With:
18-0182   - Thermostat Gasket
18-0339   - Gasket, Thermostat Cover
18-3549   - Thermostat

Technical Specifications

  • Brand: Sierra Marine
  • Sierra Part Number: 18-3569
  • Product Type: Thermostat Kit
  • Application: Mercury Outboard

Mercury Outboard Suitability

  • 70-125HP
  • 30/60/90HP 2-Stroke
  • 40-60HP 4-Stroke
  • 6-30HP 4-Stroke
  • 65-90HP 4-Stroke

Kit Contents

Cross References & Alternative Products

  • GLM: 13124
  • Mercury: 803061T1

Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.

Related Service Parts & Kits

Frequently Asked Questions

What is Sierra 18-3569?
Sierra 18-3569 is an aftermarket thermostat kit for Mercury Outboard applications.

Which part numbers cross-reference Sierra 18-3569?
This listing cross-references GLM 13124 and Mercury 803061T1. See the Cross References & Alternative Products section above for linked alternatives where available.

How can I check whether Sierra 18-3569 fits my Mercury Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.

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