MerCruiser 861493A2 861493A06 Thermostat Housing GM 140hp 3.0L 4cyl Assembly

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Part Number(s) Included

MerCruiser 861493A2 / 861493A2 Thermostat housing assembly
17494A1 Thermostat Cover
Thermostat is still installed in this and is probably okay yet, but may need to be replaced (Sierra 18-3649)

General Application / Compatibility

This would have been found on the late MerCruiser 3.0L GM 181 140hp (SN 0L341000 & Up)

Other Details

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