Water Pump Impeller Kit – Fits Honda Marine 20–30HP Outboards (Replaces 06192-ZV7-000)

Water Pump Impeller Kit – Fits Honda Marine 20–30HP Outboards (Replaces 06192-ZV7-000)

This water pump impeller kit is designed for Honda Marine 20–30HP, 4-Stroke outboard engines, including the BF20, BF25, and BF30 series. It provides an effective solution for maintaining your engine's cooling system for optimal performance and reliability.

This kit is a direct replacement for Honda part numbers 06192-ZV7-000 and 06192-ZW2-000, as well as Sierra Marine part number 18-3281.

• Engineered for a direct OEM replacement fit, ensuring straightforward installation.
• Features a high-performance neoprene rubber impeller and a marine-grade corrosion-resistant metal alloy housing.
• Comes as a complete kit with an impeller, key, gasket, and seal for a full service.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 × Water Pump Impeller (19210-ZV7-003)
• 1 × Impeller Key (90752-ZV7-000)
• 1 × Gasket (19233-ZV5-000)
• 1 × Seal (91356-ZV5-000)

Explosion Diagram

Installation Guide

1. Disconnect the battery and remove the engine cover for safety.
2. Locate and unbolt the lower unit housing from the outboard leg.
3. Carefully detach the lower unit to access the water pump assembly.
4. Remove the bolts from the water pump housing cover and lift it off.
5. Note the rotational direction of the old impeller's blades before removal.
6. Remove the old impeller, impeller key, gasket, and seal from the assembly.
7. Thoroughly clean all mating surfaces to ensure a proper seal.
8. Install the new seal and gasket into the housing.
9. Place the new impeller key into the slot on the driveshaft.
10. Slide the new impeller onto the shaft, rotating it in the correct direction to seat the vanes.
11. Re-install the water pump housing and tighten its bolts to the specified torque.
12. Re-attach the lower unit to the engine and reconnect the battery before testing operation.

Troubleshooting & FAQ

How do I confirm this fits my Honda engine?
This kit is designed for Honda BF20, BF25, and BF30 series 4-stroke outboards. Please check your specific model against the "Compatible Engine Models" table. It directly replaces OEM part numbers 06192-ZV7-000 and 06192-ZW2-000.

What are the signs of a failing water pump impeller?
Common signs include the engine overheating, a weak or non-existent water stream from the "tell-tale" outlet, and a dry, cracked, or brittle appearance of the old impeller upon inspection.

How often should I replace the water pump impeller?
For preventative maintenance, it is recommended to inspect and/or replace the impeller annually or every 100 hours of use, whichever comes first, especially if you operate in saltwater or debris-heavy water.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.