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Vehicle Info NeededPAINLESS PERFORMANCE PRODUCTSPART NUMBER: 764-30127
Weatherproof Fan Relay Kit w/Thermostat - GM Gen III Engines SPST 40 Amp relay
$8699
Ships on 09/22/2026
Lowest Price GuaranteeGM Gen III Fan Relay Kit With ThermostatWeatherproof
- Weatherproof Fan Relay Kit w/Thermostat - GM Gen III Engines
- SPST 40 Amp relay
- 30 Amp circuit breaker
- Thermostatic switch 205°F On/190°F Off (12 x 1.5mm Thread)
- Relay base with harness
- Crimp-on terminals
- Mounting hardware
This Fan-Thom II kit comes with a threaded thermostatic switch that screws into the extra coolant temperature sensor port of the passenger engine head on Generation III and up GM engines for a professional looking installation. 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.
This kit includes: - Weatherproof SPST 40 Amp relay
- Weatherproof 30 Amp circuit breaker
- Thermostatic switch 205°F On/190°F Off (12 x 1.5mm Thread)
- Weatherproof Relay base with harness
- Weatherproof heat-shrinkable crimp-on terminals
- Mounting hardware
Part TypeRelay
BrandPAINLESS PERFORMANCE PRODUCTS
Package Height1.6
Package Width4.9
Package Length10.5
Weight0.8 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part Number30127
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
