160 Degree Thermostat Kit | Sierra 18-3648 Heat Exchangers

160 Degree Thermostat Kit | Sierra 18-3648 Heat Exchangers160 Degree Thermostat Kit Sierra 18 3648 160 degree thermostat kit used on Mercruiser closed cooled marine engines. Fits various model Mercruiser GM V 8 small block fresh water cooled engines Fits both 3 point and 7 point drain systems Kit includes 18 3649 160 degree thermostat and gaskets Replaces Mallory 9 43100

3M™ Stikit Low Profile Abrasive Disc Back-up Pad provides secure attachment for a 3M™ Stikit™ Disc (sold separately) on a random orbital sander or other rotary tools

you can simply keep this pack of three blades in a small storage compartment

This kit includes the D830333 plate with the D3304267 studs and the D15M36 seal installed

improved acceleration

Water Hose Connections: 1-1/4" hose barb

For 2 5/8 in

ENGINE REAR 7/8"

your engine maintains a steady operating temperature even during long hauls

398-9710A36

Q5: Can I return it if it doesn’t fit

OE#: 26-33144A2

slide the old blades out and the new ones in