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Painless Performance 30130 Weatherproof Fan Relay Kit
This is inexpensive protection for an electric fan and a vehicle's wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness. An absolute necessity if adding a dash mounted manual on/off switch to your electric fan circuit. This kit includes Weatherproof SPST 35-amp relay, weatherproof 30-amp circuit breaker, weatherproof relay base with harness (6' input, 2' output), weatherproof heat-shrinkable Crimp-on terminals and mounting hardware. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness An absolute necessity if adding a dash mounted manual on

Price is $39.00
Price: $38.99