Thermostat kit is for MerCruiser 4.3L, 4.5L, 5.0L, 5.7L and 6.2L engines with dry joint exhaust and closed cooling systems.
040-80004 kit includes only OEM MerCruiser parts needed for replacement.
Includes: 25-8071341 Seal, 27-530451 Gasket, 864493 170°F Thermostat
Thermostat kit is for MerCruiser 4.3L, 4.5L, 5.0L, 5.7L and 6.2L engines with dry joint exhaust and closed cooling systems.
040-80004 kit includes only OEM MerCruiser parts needed for replacement.
Includes: 25-8071341 Seal, 27-530451 Gasket, 864493 170°F Thermostat
