18-3553 Thermostat Kit 143F for Johnson Evinrude 5-235 HP OEM 378065 393659

This 143F Thermostat Kit is a thermostat kit compatible with Johnson Evinrude engines from 5 HP to 235 HP and references part numbers 18-3553, 378065, and 393659. It is designed for Johnson Evinrude marine engine cooling-system applications.

Product Overview

The Johnson Evinrude thermostat kit provides a 143F thermostat reference for compatible outboard engine applications. The listed part numbers support identification when replacing a thermostat kit for Johnson Evinrude engines within the stated horsepower range.

Key Features

143F thermostat rating

Thermostat kit configuration

Compatible with Johnson Evinrude engines

Application range from 5 HP to 235 HP

References part number 18-3553

References part numbers 378065 and 393659

Fitment & Compatibility

for Johnson Evinrude 5 HP engines

for Johnson Evinrude engines up to 235 HP

Technical Specifications

Product Type: Thermostat kit

Brand Compatibility: Johnson Evinrude

Temperature Rating: 143F

Engine Compatibility: 5 HP to 235 HP

Part Number(s): 18-3553, 378065, 393659

Frequently Asked Questions

Q: What engines is this thermostat kit listed for? A: It is listed for Johnson Evinrude engines ranging from 5 HP to 235 HP.

Q: How should fitment be verified? A: Match the existing thermostat part number and engine details with 18-3553, 378065, or 393659 before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.