30109 - PCM Controlled Fan Relay Kit
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This Fan-Thom II kit is inexpensive protection for an electric fan and a vehicle's wire harness. Relay activation by grounding relay coil can be provided by any Powertrain Control Module. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness.
This kit includes:
- SPST 40 Amp relay
- 30 Amp circuit breaker
- Relay base with harness
- Crimp-on terminals
- Mounting hardware