SIERRA 18-3602 Cooling System Hose

Compatibility

The SIERRA 18-3602 cooling hose is a vital component for maintaining the correct operating temperature of your outboard motor. Due to the diverse range of engine designs on the market, we do not list specific brands or models in the description to avoid selection errors. We recommend verifying compatibility based on the catalog number 18-3602 or the original OE (OEM) number. If you are unsure whether this part fits your unit, contact our customer support – we are happy to help you choose the correct component.

Installation and Maintenance

Replacing a cooling hose requires precision. Before disassembly, ensure the engine is cool and the system is disconnected from power. When installing the new SIERRA 18-3602 hose, pay attention to:

• Precise Fitment – Ensure the hose is not twisted or bent at a sharp angle, which could restrict coolant flow.
• Connection Seal – After mounting, check that all fittings are tightened properly to prevent leaks.
• Regular Inspections – We recommend periodic checks of the hose condition for cracks or material hardening.

Using parts from SIERRA gives you peace of mind regarding quality and durability, extending the life of your engine.