Sierra 18-3280 Water Pump Service Kit, Replaces Honda 06192-ZV1-C00, Fits BF5

The Sierra 18-3280 Water Pump Service Kit is a complete replacement kit for servicing the water pump on applicable Honda BF5 outboard motors. Regular water pump service is one of the most important maintenance jobs on an outboard, since a worn or cracked impeller can restrict cooling flow and lead to overheating damage to the powerhead. This kit is built to restore proper cooling performance with the parts needed to rebuild the pump in one job rather than sourcing individual components separately.

The kit includes impeller 18-3245, which is the wear item most responsible for pump failure over time, along with the other components needed to complete a full water pump service. It is designed as a direct replacement for Honda outboard part number 06192-ZV1-C00, so it installs using the factory mounting points and hardware locations without modification.

Sierra manufactures this kit to marine-grade standards intended to hold up in saltwater and freshwater outboard cooling systems. Because it is sold as a complete service kit rather than a single component, it is a convenient option for a scheduled water pump service or for replacing a pump that has already failed.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-3280
• Product Type: Water Pump Service Kit
• Includes: Impeller 18-3245
• Fits: Honda BF5
• Weight: 0.07 pounds

Fitment

• Honda BF5 outboard

Replaces (OEM)

• 06192-ZV1-C00

Frequently Asked Questions

What does the Sierra 18-3280 Water Pump Service Kit fit? The Sierra 18-3280 Water Pump Service Kit fits the Honda BF5 outboard motor.

What OEM part number does this kit replace? This kit replaces Honda outboard part number 06192-ZV1-C00.

Is the impeller included in the 18-3280 kit? Yes, the kit includes impeller 18-3245 along with the other parts needed to service the water pump.

How much does the 18-3280 Water Pump Service Kit weigh? The Sierra 18-3280 Water Pump Service Kit weighs 0.07 pounds.

Who manufactures the 18-3280 kit? The 18-3280 Water Pump Service Kit is manufactured by Sierra.

Why does the water pump on a BF5 outboard need periodic service? The impeller inside the water pump wears over time, and a worn impeller reduces cooling flow, which can lead to engine overheating if not replaced.

Does the 18-3280 kit include everything needed for a full water pump rebuild? The kit is sold as a complete water pump service kit, including impeller 18-3245, for the Honda BF5 outboard.

Is Sierra 18-3280 a genuine Honda part or aftermarket? Sierra 18-3280 is an aftermarket service kit manufactured by Sierra to replace Honda part number 06192-ZV1-C00.

Can I use the 18-3280 kit on an outboard other than the BF5? The Sierra 18-3280 kit is listed to fit the Honda BF5 outboard; other Honda outboard models use different Sierra water pump kits with different part numbers.

What part number is the impeller included in the 18-3280 kit? The impeller included with the Sierra 18-3280 Water Pump Service Kit is part number 18-3245.