Sierra SIE18-3350 Water Pump Wear Plate for Mercury Mercruiser OEM Replacement
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Sierra SIE18-3350 Water Pump Wear Plate for Mercury Mercruiser OEM Replacement

Product Code: SIE18-3350

The Sierra SIE18-3350 Water Pump Wear Plate is designed as a direct replacement for Mercury and Mercruiser raw water pumps. This friction plate helps restore proper water pump function and can help prevent engine overheating.

  • Replaces Mercury part numbers: 72778, 94576
  • Fits select Mercury and Mercruiser water pumps
  • Durable construction for reliable performance
  • OEM-quality replacement for impeller friction plate
  • Helps maintain optimal cooling system operation

Brand: SIERRA
Part Number: SIE18-3350

  • Suggested Retail Price: $39.99