Yamaha - Oil Cooler Assembly - Engine Cooling Component - 8ES-13470-09-00

Overview

Heat is one of the biggest enemies of engine life, especially when you’re running long or pushing hard. I’ve seen engines lose efficiency or start showing wear just because oil temps weren’t being managed well. The Yamaha Oil Cooler Assembly 8ES-13470-09-00 helps keep oil temperatures in check so everything stays properly lubricated. It’s a key part of keeping your motor running strong and lasting longer.

Key Features

• Regulates Oil Temperature – Helps keep engine oil within optimal operating range.

• Supports Engine Longevity – Reduces heat-related wear on internal components.

• Yamaha Engineered Fit – Designed to integrate with factory cooling and oil systems.

• Efficient Heat Exchange Design – Transfers heat away from oil effectively under load.

• Durable Marine Construction – Built to withstand corrosion and continuous operation.

Engine & Boat Compatibility

The Yamaha Oil Cooler Assembly 8ES-13470-09-00 is designed for Yamaha outboard engines requiring oil temperature management.

It is commonly used in Yamaha marine applications where consistent lubrication and heat control are critical for performance and durability. Always confirm compatibility using your engine model and parts diagram before installation.

FAQ

Q: What are signs of a failing oil cooler?
A: Rising engine temperatures, oil breakdown, or reduced performance.

Q: Can overheating damage engine oil?
A: Yes, excessive heat can reduce oil effectiveness and increase wear.

Q: Is this part important for high-performance use?
A: Absolutely, especially when the engine is under heavy load for long periods.

Q: Does saltwater affect the oil cooler?
A: Over time, it can cause corrosion if not properly maintained.

Q: Should I inspect this during regular service?
A: Yes, checking for blockages or corrosion helps prevent bigger issues.