Free Ground Shipping to Continental US on
Piranha Propellers,
Propulsion & Performance Kits!

HAPPY THANKSGIVING!

Our offices will be closed on Thursday, November 28 & Friday, November 29 in observance of Thanksgiving.

All orders placed during that time will be processed on Monday, December 2.

Cart 0

Water Intake Hose Mercruiser | Sierra 18-3603

Sierra

$29.47
Unit price per

Mercruiser Water Intake Hose | Sierra 18-3603

Sierra 18-3603 Water Intake Hose

Mercruiser Water Intake Hose
Replaces Mercruiser 32-43437
Replaces Mallory 9-73003

We Also Recommend

Impeller Kit with Gasket & O-Ring | Crusader RP061017

Thermostat 170 Degree | Crusader R026007

Block Off Plate Riser Stainless Steel | Crusader 98124

Thermostat 142 Degree | Crusader R026002E

Gasket Exhaust Riser Elbow | Crusader 98127

Notify Me When Available

Fill in the required details to get notified when the product is again in stock!