MerCruiser Genuine Welch Plug - 19-74832

The MerCruiser Genuine Welch Plug - 19-74832 is a Mercury marine product for the application or purpose described below.

Product information

• 19-74832 - Genuine Mercruiser Welch Plug
• For Mercruiser 165, 170, 180, 190, 470 3.7L 224 inline 4 cylinder cylinder head welch plug

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.