Aftermarket Honda Impeller BF75-BF150 19210-ZW1-B02 18-3250

Aftermarket water-pump impeller for selected Honda four-stroke outboards. It replaces the listed Honda impeller numbers and Sierra 18-3250; confirm the number from your existing part or engine parts diagram before ordering.

Key Features

• Aftermarket replacement cooling-water impeller
• Flexible six-vane design
• Supplied as one impeller
• Suitable for routine water-pump servicing

Technical Specs

• Outside diameter: approximately 87.8 mm
• Bore: approximately 23.35 mm
• Height: approximately 31 mm
• Vanes: 6
• Product type: aftermarket impeller

Compatibility / Fitment Guide

Commonly used on selected Honda BF75, BF90, BF115, BF130, BF135 and BF150 outboards. Model suffix, year and serial range can change the required part. Match 19210-ZW1-B02, -B03 or -B04 in the Honda parts diagram rather than selecting by horsepower alone.

Part Number Cross Reference

• Honda: 19210-ZW1-B02
• Honda: 19210-ZW1-B03
• Honda: 19210-ZW1-B04
• Sierra: 18-3250
• Mallory: 9-45104

Frequently Asked Questions

Is this a genuine Honda part?
No. It is an aftermarket replacement.

Does this include the full water-pump kit?
No. This listing is for the impeller only.

How do I confirm fitment?
Check the impeller number in the parts diagram for your exact model and serial number.