Description

Sierra’s 18-5852 Shrouded Relay is designed for use in Mercury 45 HP (0G231123-0G472132) and 50 HP (0G231123-0T178499) 4-Stroke outboard engines. It is interchangeable with Chrysler/Force/US Marine 821509; Mallory 9-15212; Mercruiser Stern Drive 821509 and 853292; and Mercury Marine 821509 and 821509T01. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Mercury 45 HP (0G231123-0G472132) and 50 HP (0G231123-0T178499) 4-Stroke outboard engines
Interchangeable with Chrysler/Force/US Marine 821509; Mallory 9-15212; Mercruiser Stern Drive 821509 and 853292; and Mercury Marine 821509 and 821509T01
Includes one shrouded relay
Each Sierra product meets or exceeds the original equipment part it replaces