17670-94J01 Thermostat 60° For Marine DF8A 9.9 15 20 25 30A Outboard Engines 17670-94J00 17670-94J02 The 17670-94J01 Thermostat is designed for use in marine outboard engines, helping regulate coolant flow to maintain proper engine temperature.It features a 60° temperature to support consistent thermal management and prevent overheating during.This thermostat is compatible with multiple marine outboard models including DF8A, DF9.9, DF15, DF25, and DF30A.Constructed for in marine environments, it resists vibration and exposure to saltwater, supporting function under conditions.The unit serves as a direct replacement for OEM part numbers 17670-94J01, 17670-94J00, and 17670-94J02.Its dimensions are shown in the provided image to assist with compatibility verification.Installation is straightforward, making it suitable for both DIY users and professional mechanics.