Quicksilver 991551 Marine Boat Replacement Thermostat FHBOLT3 Proper engine cooling temperature ensures

Proper engine cooling temperature ensures peak performance and highest efficiency

0M300000-2A455878)

Fits 2004 and newer Mercury/MerCruiser sterndrive and inboard engines with Gen III (3) fuel cooler system

This transom or trolling motor mounted transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat

GPSMAP® 8612xsv Combo GPS/Fishfinder GN+

Quicksilver 991551 Marine Boat Replacement Thermostat FHBOLT3 Proper engine cooling temperature ensuresThermostat 991551 is for 1998 and newer MerCruiser marinized V6 and V8 engines made by General Motors using closed cooling systems and requiring the use of the 160F thermostat. Product Details Manufacturer part number: 991551 160F thermostat Easy to replace with common tools See your owner's manual for removal of non functioning thermostat and replacement of new thermostat Thermostat 160 F is compatible with 1998 and newer MerCruiser V6 and V8 engines.