Sierra water pump kits are made from high-quality rubber compounds, stainless steel, and composite plastics to withstand harsh marine environments. Our kits circulate water for optimal temperature regulation - preventing overheating and costly...

WATER PUMP KIT
Interchange:
Mallory
• 9-48220
Johnson/Evinrude Outboard
• 0391698
• 0394711
GLM
• 12251
Sierra
• 18-3400

Water Pump Kit With Housing
Suits:
-9.9 HP (Year: 1974+) (Year: 1994+), 15 HP (Year: 1974+) (Year: 1994+)
Interchange:
- Mercruiser: 878862
- Bombardier: 0394711, 394711