Yamaha - Oil Pan - Engine Lubrication Housing - 64J-15311-02-9S

Overview

The oil pan isn’t something you think about until it starts leaking or takes a hit. I’ve seen plenty of engines come in with oil loss issues that trace back to a cracked or warped pan. This Yamaha oil pan is built to hold steady, keep oil where it belongs, and handle the vibration and heat these motors deal with every day. It’s a solid replacement when you want to fix the problem right and not worry about it again.

Key Features

• Secure Oil Containment – Holds engine oil safely to support proper lubrication.
• OEM Fitment – Designed to match Yamaha mounting points and sealing surfaces.
• Durable Metal Construction – Built to withstand engine heat, vibration, and impact.
• Leak Prevention Design – Helps maintain a tight seal when paired with the correct gasket.

Engine & Boat Compatibility

Fits Yamaha outboard engines that utilize this style of oil pan in their lubrication system. Commonly used on mid- to high-horsepower outboards across offshore, bay, and recreational boats.

FAQ

Q: What are signs of a damaged oil pan?
A: Oil leaks, visible cracks, or oil collecting under the engine are common signs.

Q: Can a dented oil pan cause problems?
A: Yes, it can restrict oil flow or reduce capacity, which can affect engine lubrication.

Q: Should I replace the gasket when installing a new oil pan?
A: Always—it’s key to getting a proper seal and preventing future leaks.

Q: How does saltwater exposure affect the oil pan?
A: Over time, corrosion can weaken the metal, especially if the coating is damaged.

Q: Is installation difficult?
A: It takes some time and care to align everything properly, but it’s manageable with the right tools and patience.

• Supersessions
  64J-15311-01-5B, 64J-15311-01-CA, 64J-15311-03-9S, 64J-15311-03-9S