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SPAL High Output Fan (H.O.) Relay Harness

SPAL Electric Fan High Output (H.O.) Relay Harness (12V) for High Output Fans # 30102800 and #30103202


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SPAL electric fan relay wiring kits are designed to automatically turn on your SPAL electric fan when the air conditioning is turned on. They can also be used when dual electric fans are installed using one switching device.


  • Makes installation of your new fan a breeze
  • Designed to work Exclusively with SPAL High Output (H.O.) fans 30102800 & 30103202
  • Feature a waterproof 40 amp relay with printed wires for easy installation
  • Harness is designed for 12V systems only
  • Does not included thermo-switch


A/C Relay IncludedYes
Emission Code5
Fan Off Temp (F)175
Fan On Temp (F)195
Fan QuantitySingle
Manual Override Switch IncludedNo
Product TypeFan Wiring Kit
Relay Amperage40 Amps
Relay IncludedYes
Sending Unit IncludedNo
Sending Unit Thread SizeM6 x 1
Thermal Switch StyleStock
Wiring Harness IncludedYes
Part NumberFRH-HO


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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