Description
SIERRA 130°F Johnson/Evinrude/Mercury Thermostat Kit – 18-3672
The SIERRA 130°F Johnson/Evinrude/Mercury Thermostat Kit – 18-3672 is a fit-specific marine service component for Selected Johnson/Evinrude and Mercury/Mariner outboards. It is specified at 130°F (54°C) for the applicable cooling-system configuration. It is intended to replace the corresponding OEM service part where the listed interchange and engine application match. Confirm the engine model, serial/year range and OEM number before installation.
- 130°F (54°C) thermostat kit for specified Johnson/Evinrude and Mercury/Mariner outboards
- Supports correct cooling-system temperature regulation
- Includes the thermostat and service gasket
- Direct aftermarket replacement for the listed OEM thermostat numbers
- Engine horsepower and year ranges vary; verify OEM interchange before installation
What’s in the Box
- Thermostat
- Thermostat gasket
Specifications
- Manufacturer: Sierra
- Part Number: 18-3672
- Product Type: Thermostat Kit
- Application: Selected Johnson/Evinrude and Mercury/Mariner outboards
- Temperature Rating: 130°F (54°C)
- OEM / Aftermarket Interchange: Johnson/Evinrude 434841, 310058; Mercury 75692, 27-62386; GLM 13350; Mallory 9-43101
- UPC: 030999753687

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