Suzuki 17400-87L04 Water Pump Impeller Kit

Suzuki 17400-87L04 Water Pump Impeller Kit

Keep your outboard cooling system performing the way it should with the Suzuki 17400-87L04 Water Pump Impeller Kit. Designed as a genuine OEM replacement, this kit restores proper water flow and helps protect your engine from overheating during long days on the water.

The impeller is one of the most important service components on any outboard. Over time, the rubber vanes can become brittle, worn, or damaged from heat and debris, reducing cooling efficiency and increasing the risk of engine damage. Replacing the impeller at recommended intervals helps maintain consistent operating temperature and dependable engine performance.

Built to Suzuki factory specifications, the 17400-87L04 kit provides the correct fit and sealing surfaces for reliable installation and long-term durability in marine environments. It’s designed as a direct replacement for compatible lower units, making routine maintenance straightforward and hassle-free.

Engine Fitment

The Suzuki 17400-87L04 impeller kit is designed for select Suzuki portable and mid-range four-stroke outboards, including:

• Suzuki DF9.9B
• Suzuki DF15A
• Suzuki DF20A

These engines are commonly used on:

• Jon boats
• Aluminum fishing boats
• Small skiffs
• Inflatable boats
• Utility boats
• Small pontoons and tender boats

Popular boat brands frequently paired with these engines include:

• Tracker
• Lowe
• Alumacraft
• G3
• Carolina Skiff
• Zodiac

Fitment may vary by serial number and production year, so confirming compatibility with part number 17400-87L04 is recommended before ordering.

Key Features

• Genuine Suzuki OEM water pump impeller kit
• Designed for DF9.9B, DF15A, and DF20A outboards
• Restores proper cooling system performance
• Helps prevent overheating and premature engine wear
• Durable marine-grade components for long service life
• Direct-fit replacement for straightforward installation

Why Replace Your Impeller?

A failing impeller can reduce cooling performance long before it completely stops pumping water. Routine replacement is one of the simplest and most important maintenance steps you can take to protect your outboard and avoid expensive repairs.

If you’re servicing a Suzuki portable four-stroke engine, the 17400-87L04 impeller kit delivers the OEM-quality fit and reliability needed to keep your motor running cool and dependable every time you head out on the water.