1/2″ Temp Sender for OMC 1968-93 4-cyl, 120-140 HP | V6, 150-165 HP | V8, 170-225 HP GM engines.
1/2″ Temp Sender for Indmar 4-cyl, V6 & V8 engines.
Replaces - S645001, 18-5898, 9-42401 and 171960
Aftermarket 1/2" Temp Sender OMC 171960 Indmar S645001
