THE 160 GOES IN THE INTAKE MANIFOLD.
Item 91608 rubber seal sold separately.
The drilled thermostat is also used in Indmar Fresh Water Cooled engines.
Indmar LT 1 engines use 2 thermostats, the 160 goes in the intake manifold (like a car) and a 143 in the triangular housing.
Bin Number (ISBN): 11905








![TACO Flexible Vinyl Trim – 1/2″ Opening x “W x 25’L – Black [V30-1316B25-1]](https://www.marineveststore.com/wp-content/uploads/2026/10/taco-flexible-vinyl-trim-1-2-opening-x-w-x-25-l-black-v30-1316b25-1.webp)