140°F Thermostat Kit – Fits OMC Cobra/Volvo Penta 7.4L/8.1L/8.2L (Replaces 3853983, 312797, 307239) 20hp Carefully unbolt and remove the

Carefully unbolt and remove the existing water pump housing

7L 4-Stroke 2002 & Up 3587597 All models with 150° thermostat Volvo Penta 3

485 Various N/A 1976–1982 74639A2 MerCruiser 888

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140°F Thermostat Kit – Fits OMC Cobra/Volvo Penta 7.4L/8.1L/8.2L (Replaces 3853983, 312797, 307239) 20hp Carefully unbolt and remove theProduct Details This 140F Thermostat Kit Fits OMC Cobra Volvo Penta 7. 4L 8. 1L 8. 2L V6 V8 is designed for OMC Cobra and Volvo Penta stern drives with 7. 4L, 8. 1L, and 8. 2L engines (1993current). It ensures your engine maintains the correct operating temperature of 140F (60C) for optimal performance and longevity in both freshwater and saltwater environments. This kit serves as a direct replacement for OMC part numbers 3853983, 312797, and 307239;