6CE-44352-00 Yamaha Impeller | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha 4.2L V6 Water Pump Impeller - Part Number: 6CE-44352-00

A genuine Yamaha flexible water-pump impeller for selected high-horsepower four-stroke outboards.

The impeller rotates inside the water-pump housing and draws cooling water through the lower-unit intakes before delivering it to the engine block and cylinder heads.

⚙️ Key Features

• Genuine Yamaha OEM water-pump impeller

• Correct Yamaha part number 6CE-44352-00

• Flexible multi-vane marine impeller

• Used on selected 225HP to 350HP four-stroke outboards

• Sierra, Mallory and aftermarket replacements available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 6CE-44352-00 current OEM impeller reference

• 6CE-44352-01 and 6CE-44352-03 related service references

OEM / Related Numbers:

• 6CE-44352-00

• 6CE-44352-00-00

• 6CE-44352-01

• 6CE-44352-03

• 6CE-W0078-00 related water-pump kit

• 6CE-W0078-01 related water-pump kit

Aftermarket / Verified Equivalents:

• Sierra: 18-45617

• Sierra: 18-45617-1

• Mallory: 9-45617

• LLD Marine: 6CE-44352-00 replacement impeller

• JSP Marine: 6CE-44352-00 replacement impeller

🚤 Compatibility

Commonly used on:

• Yamaha high-horsepower four-stroke lower-unit water pumps

• 4.2L V6 and selected V8 cooling-water pump assemblies

Typically suits:

• Engine models:

• Yamaha F225F

• Yamaha LF225F

• Yamaha F225NCA

• Yamaha F225XB

• Yamaha F225XCA

• Yamaha F250D

• Yamaha LF250D

• Yamaha F250NCA

• Yamaha F250UCA

• Yamaha F250XB

• Yamaha F250XCA

• Yamaha F300B

• Yamaha LF300B

• Yamaha VF225 VMAX SHO

• Yamaha VF250 VMAX SHO

• Yamaha VF300 VMAX SHO

• Selected Yamaha F350 applications using impeller 6CE-44352-00

• HP Range: 225HP - 350HP

• Engine Type: Yamaha V6 and selected V8 four-stroke outboard

• Year Range: Approximately 2010 onward, dependent on lower-unit design

🔌 Function

The impeller creates the suction and pressure required to circulate cooling water from the lower unit through the engine.

Common signs of failure:

• Weak or absent tell-tale stream

• Engine overheats at idle or under load

• Impeller vanes are cracked, missing or permanently bent

• Rubber fragments are found in the cooling system

• Water pressure remains below specification

📦 Condition

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging