Sierra 18-3321 Water Pump Kit

SKU:
SIE-18-3321
$114.99
$80.49
$34.50
Availability:
In Stock - Ships Today
Ships next business day if ordered in the next:

Frequently Bought Together

Mercruiser Water Pump Kit by Sierra

For #1 Units with flush S/N 2495186 - 2763441.

Kit Includes:

  • 18-3109 - Water Tube
  • 18-3017 - Impeller
  • 18-3116 - Housing
  • 18-3421 - Water Pump Base
  • 18-2919 - Water Pump Base to Gear Housing Gasket
  • 18-3110 - Grommet
  • 18-2945 - Gear Housing Drain Screw Gasket
  • 18-2826 - Water Pump Base to Gear Housing Gasket
  • 18-2914 - Lower Water Pump to Wear Plate Gasket
  • 18-2915 - Upper Water Pump to Wear Plate Gasket
  • 18-2944 - Seal Ring
  • 18-3117 - Plate
  • 18-7158 - O-Ring
  • 18-7162 - O-Ring
  • 18-7173 - O-Ring
  • 18-7176 - O-Ring
  • 18-2801 - Water Pump Gasket
  • 18-7196 - O-Ring
  • 18-7426 - O-Ring

Replaces:

  • GLM
    • 12130
  • Mallory
    • 9-48308

 

California Residents: warning sign WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov

Other Details

Google Product Type:
Engine Parts
Wiser:
Yes
Product MPN:
18-3321
Product UPC:
030999315830

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