Marine Thermostat Kit With Gasket For OMC And Volvo Penta Engines Fits 4.3L 5.0L 5.7L 5.8L V6 V8 Ford And Chevy Marine Applications Replacement Part That Lasts
✔️ Single 160°F thermostat kit with gasket and O-ring for V6/V8 motors
This thermostat kit is a direct fit for OMC Cobra and Volvo Penta sterndrive systems, designed for common V6 and V8 boat engines such as 4.3L, 5.0L, 5.7L, and 5.8L. It includes a 160-degree thermostat, gasket, and O-ring to replace worn parts and keep cooling performance stable in salt or freshwater use.
✅ Replaces OEM parts 3856961, 383307, 18-3677
✅ Includes 160°F thermostat, gasket, and O-ring
✅ Fits Volvo Penta sterndrive and OMC Cobra 4.3L-5.8L (V6/V8)
✅ Packaged as a single kit for easy installation
💡 What is a marine thermostat kit used for in boat engines? This handy kit helps regulate engine temperature and protect cooling systems. - Keeps coolant flowing at optimal temperature - Replaces worn OEM parts with gasket and O-ring included - Fits OMC Cobra and Volvo Penta sterndrive engines 4.3L-5.8L - Includes 160°F thermostat for reliable performance