Yamaha - Water Inlet Cover 3.3L & 4.2L V6 - Cooling System Component - 6CE-45224-00-00

Overview

Cooling water is the lifeblood of a Yamaha outboard, and the small parts that guide that water matter more than most people realize. The Yamaha Water Inlet Cover 6CE-45224-00-00 helps protect and direct incoming cooling water as it enters the lower unit. If this cover becomes damaged or worn, debris or improper flow can affect the cooling system’s efficiency. Replacing it with a genuine Yamaha component helps keep water moving properly through the engine.

Key Features

• Water Inlet Protection – Shields the cooling system intake while allowing proper water flow into the engine.

• OEM Yamaha Fitment – Manufactured to Yamaha specifications for correct alignment and secure installation.

• Cooling System Support – Helps maintain consistent water intake for proper engine temperature control.

• Durable Marine Construction – Built to withstand constant water exposure, vibration, and harsh marine environments.

• Direct Replacement Design – Installs in place of the original inlet cover without modification.

Engine & Boat Compatibility

Compatible with select Yamaha outboard engines that utilize this style of water inlet cover within the cooling system.

Refer to manufacturer fitment information to confirm compatibility with your specific Yamaha engine model.

FAQ

Q: What does a water inlet cover do on an outboard motor?
A: It protects the cooling water intake area and helps guide water into the engine’s cooling system.

Q: Can a damaged inlet cover affect cooling performance?
A: Yes. If the cover is cracked or misaligned, it may affect how water enters the cooling system.

Q: Is this part exposed to debris or marine growth?
A: Yes. It sits near the water intake area and can be exposed to debris, sand, and marine buildup.

Q: When should a water inlet cover be replaced?
A: Replacement is recommended if the cover shows signs of damage, corrosion, or poor fit.

Q: Is installation complicated?
A: Most installations are straightforward and can be done during routine lower unit or cooling system service.

• Supersessions
  6P2-45224-00-00