- ''' 185 Degree Thermo-Switch, Relay & Harness'''
- Brand: Spal
This easy to use cooling fan relay kit includes a labeled wiring harness, 40 amp relay, fuse holder and coolant sensor. Available with 185Â° on/165Â° off or 195Â° on/175Â° off. Works great with the Spal Pulse-Width Fan Controller. Relay wiring kits are a must-have when installing an electric fanDesigned to safely integrate with OEM wiringWaterproof 40/50 Amp relayPrinted wires (for ease of installation)3/8 NPT (National Pipe Thread) stainless steel switchOptional switched override capability910-64028 Instructions (PDF)