Description

Sierra’s 18-1989 Replacement Thermostat Housing replaces O.E. Part Numbers 8M0061381 and 861006A1. Use Sierra’s 18-1989K Thermostat Service Kit for replacement parts. Constructed of durable stainless steel. Check manufacturer recommendations to ensure a proper fit before purchasing. Built with marine grade materials.
Replaces O.E. Part Numbers 8M0061381 and 861006A1
Use Sierra’s 18-1989K Thermostat Service Kit for replacement parts
Constructed of durable stainless steel
Check manufacturer recommendations to ensure a proper fit before purchasing
Built with marine grade materials