SIERRA Water Pump Impeller – 18-3098

Description

SIERRA Water Pump Impeller – 18-3098

The SIERRA Water Pump Impeller – 18-3098 is a replacement flexible water-pump impeller for marine engine cooling systems. It is intended to restore proper raw-water circulation when the original impeller is worn, cracked, permanently set, or otherwise due for scheduled service.

• Fits Mercury/Mariner shiftable 3.3hp 1993 & Up, 4/5hp 2-cycle 1987 & Up, & 4/5/6hp 4-Stroke 1999 & Up
• Direct replacement water-pump impeller for fitment-specific marine applications
• Designed to match the form and function of the referenced OEM impeller
• Flexible vane construction supports dependable cooling-water flow
• Suitable for preventative water-pump service and cooling-system repair

For best results, compare the existing part number and engine/drive application before disassembly. During water-pump service, inspect the mating surfaces, seals and related cooling passages for wear, corrosion or debris that could reduce pump performance.

Specifications

• Manufacturer: SIERRA
• Part number: 18-3098
• Product type: Water Pump Impeller
• Application: Fits Mercury/Mariner shiftable 3.3hp 1993 & Up, 4/5hp 2-cycle 1987 & Up, & 4/5/6hp 4-Stroke 1999 & Up
• OEM / aftermarket interchange:
  • Mallory: 9-45302, 9-45302-10
  • Mercury Marine: 47-16154, 47-161543, 47-8M0204676
• Country of origin: IT
• HS code: 40169990