Thermostat & Gasket Kit For Mercruiser 59078T3 3.0L, 2.5L, 4 Cyl, 140hp, 120hp

For Mercruiser Thermostat & Gasket Kit 59078T3 3.0L, 2.5L, 4 Cyl, 140hp, 120hp

Fits 1998 and older MCM GM in‑line 4 & 6 cyl. Engines

New aftermarket 140 Degree Mercruiser Thermostat and gasket for 2.5 and 3.0 engines
Replaces 59078A1, 59078T 3, 59078Q3, 59078B, 59078, 59078A 1
For: GM inline 4 & 6 cyl.
Fits S/N Below 0L340999

Mercury Quicksilver Thermostat 59078t 3 is equivalent to parts:

18-3650 Sierra Marine
MR-524 OBR Red Rhino
59078Q3 Mercury Marine
9-43153 Mallory Marine