Sierra 18-3615 Marine Thermostat kit For Volvo Penta 3587597 3852111 3852071

Marine Thermostat Kit for Sierra and Volvo Penta

This marine thermostat kit for Volvo Penta is a replacement for Sierra 18-3615 and cross-references Volvo Penta 3587597, 3852111, and 3852071.

Overview

This marine thermostat kit is a direct replacement for Volvo Penta cooling systems. The marine thermostat kit matches OEM cross-reference numbers 3587597, 3852111, and 3852071. It is made for marine engines where consistent cooling is required.

Built For Performance

• Replaces Sierra part number 18-3615
• Cross-references Volvo Penta 3587597, 3852111, and 3852071
• Designed for Volvo Penta marine engine cooling systems
• Includes thermostat and mounting components
• Built for continuous service in marine environments

Fits These Machines

• for Volvo Penta 3587597
• for Volvo Penta 3852111
• for Volvo Penta 3852071

On-The-Job Use

• Replacing a failed thermostat after engine overheating
• Maintaining proper operating temperature in Volvo Penta marine engines
• Servicing cooling systems during winterization or spring commissioning
• Restoring consistent thermostat function in saltwater or freshwater operation

Specs At A Glance

Good To Know

Q: What does a marine thermostat kit do? A: A marine thermostat kit helps regulate engine coolant temperature for consistent operation. This kit is designed for Volvo Penta marine engines with the listed OEM part numbers.

Q: How is compatibility verified for this thermostat kit? A: Compatibility is verified by checking the OEM number on the existing thermostat or parts list. This kit replaces Sierra 18-3615 and cross-references Volvo Penta 3587597, 3852111, and 3852071.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.