18-4273 - Plug, 19-42682
18-4273 WELCH PLUG O.D. 1.250” Replaces: 19-42682
Sierra Marine Welch Plug is equivalent to parts:
- 19 42682 Mercury Marine
- 9-78141 Mallory Marine
Additional information about this part can be found on page(s) 695 of the Sierra Marine catalog.
Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.
18-4273 - Plug, 19-42682 Sierra Marine 18-4273 18-4273 WELCH PLUG O.D. 1.250” Replaces: 19-42682 $1.82