Water Pump Impeller for Suzuki Outboard DT20-40 18-3096 17461-96311 96312 96301

Water Pump Impeller for Suzuki

This water pump impeller for Suzuki outboard motors replaces OEM part numbers 18-3096, 17461-96311, 17461-96312, and 17461-96301 to keep the cooling system circulating water efficiently.

Overview

This water pump impeller for Suzuki outboard motors is a direct replacement for the OEM impeller in the DT20-40 series. It ensures consistent coolant flow to prevent overheating during operation, making it an essential maintenance part for your Suzuki outboard. Designed for easy installation, this water pump impeller restores peak cooling performance in your marine engine.

Built For Performance

• Precision-molded rubber blades provide a tight seal against the pump housing
• Reinforced hub resists wear from sand and debris
• Compatible with a wide range of Suzuki outboard models from DT20 to DT40
• Meets or exceeds OEM specifications for flow rate and pressure
• Includes a stainless steel drive key for secure mounting
• Maintains consistent water flow under varying RPM levels

Fits These Machines

• for Suzuki DT20
• for Suzuki DT25
• for Suzuki DT30
• for Suzuki DT40

On-The-Job Use

• Replaces worn impellers during routine water pump service
• Ideal for saltwater and freshwater boating environments
• Works with both tiller and remote-steer Suzuki outboard setups
• Commonly used in recreational fishing and cruising boats

Specs At A Glance

Good To Know

Q: How often should I replace this water pump impeller? A: Inspect it every 100 hours of operation or once per season, whichever comes first. Replace it immediately if the engine runs hotter than normal.

Q: Can I install this impeller without removing the lower unit? A: No, you will need to remove the lower unit to access the water pump housing. Follow your Suzuki service manual for proper procedures.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.