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WE ARE CLOSED ON MONDAY, MAY 27th IN OBSERVANCE OF MEMORIAL DAY AND WILL RESUME NORMAL BUSINESS HOURS ON TUESDAY, MAY 28th
ALL ORDERS PLACED THIS WEEKEND AND ON MONDAY WILL BE PROCESSED ON TUESDAY, MAY 28th
THANK YOU TO ALL OUR ACTIVE AND RETIRED SERVICE MEN AND WOMEN FOR YOUR CONTINUED SACRIFICE TO KEEP THIS COUNTRY SAFE AND FREE. MAY GOD BLESS YOU ALL!
PLEASE HAVE A SAFE MEMORIAL DAY WEEKEND FROM ALL OF US AT MY INBOARD MARINE!

Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K

$16.05 $18.79

Thermostat housing service kit for late model Mercruiser engines. Includes all gaskets & thermostat sleeve Sierra thermostat service kit Includes gaskets 18-2917, 18-2844 & 18-2554 Service kit for Sierra 18-1989 thermostat...

Thermostat housing service kit for late model Mercruiser engines.

Includes all gaskets & thermostat sleeve

  • Sierra thermostat service kit
  • Includes gaskets 18-2917, 18-2844 & 18-2554
  • Service kit for Sierra 18-1989 thermostat housing
  • Includes thermostat sleeve Mercruiser 23-806922