Yamaha - Water Pump Housing - 689-44311-03-00 - C25 C30 Suzuki-DF200AP-2020 using heavy-gauge marine wire is

using heavy-gauge marine wire is critical to avoid voltage drop and dangerous overheating along the line

Engine harness

It installs just like other Mercury 2-1/8" auxiliary gauges and connects via SmartCraft wiring

Key Features • 8-Pin Zero Effort Input – Made for newer ZE controls

GM-based MerCruiser 4-cylinder and 6-cylinder engines (1964–1983)

Yamaha - Water Pump Housing - 689-44311-03-00 - C25 C30 Suzuki-DF200AP-2020 using heavy-gauge marine wire isYamaha Water Pump Housing Cooling System Component 689 44311 03 00 Overview Water pump housings take a beating over time, especially in saltwater. Ive pulled plenty apart where wear inside the housing was the reason the engine wasnt cooling like it should. This piece keeps the impeller properly aligned and the water flow moving where it needs to go. When its in good shape, you get steady cooling and peace of mind every time youre out. Key Features