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Painless Performance FAN-THOM II Electric Fan Relay Kits 30103 Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit

SKU: PRF30103

Fan Switches

Painless Performance FAN-THOM II Electric Fan Relay Kits 30103 Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit

SKU: PRF30103

Fan Switches
A$138.72
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

These FAN-THOM II electric fan relay kits come with a threaded thermostat that screws into the engine block or intake manifold for a clean and professional look. These kits provide protection for your electric fans and wire harnesses. They supply constant voltage, protect against voltage and amperage spikes, and prevent the fan from back-feeding voltage through your vehicle's wire harnesses.

These kits include:

* SPST 40 amp relay
* 30 amp circuit breaker
* Thermostatic switch
* Relay base with harness
* Crimp-on terminals
* Mounting hardware

Part Type

Fan Relay W/ Thermostat

Data: v4.2 - Upd: 2026-10-13 20:06:43

Specifications

Product Attributes - Brand
Painless Performance
Product Attributes - Manufacturer's Part Number
30103
Product Attributes - Part Type
Fan Switches
Product Attributes - Product Line
Painless Performance FAN-THOM II Electric Fan Relay Kits
Product Attributes - UPC
749823301030
Product Attributes - Thermal Switch Style
Fan control kit
Product Attributes - Sending Unit Style
Thread-in
Product Attributes - Sending Unit Included
Yes
Product Attributes - Sending Unit Thread Size
3/8 in. NPT
Product Attributes - Fan Quantity
Single
Product Attributes - Fan On Temperature (degrees F)
185 degrees F
Product Attributes - Fan Off Temperature (degrees F)
175 degrees F
Product Attributes - Relay Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Manual Override Switch Included
No
Product Attributes - Air Conditioning Relay Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes 1/2 in. NPT to 3/8 in. NPT adapter.

Reference Information

Brand Name/s Painless Performance
StreetFX SKU prf30103
SFX Item ID 5074258
Supplier Item Code 5074258
Manufacturer SKU 30103
Manufacturer UPC 749823301030
Alternative References PWI30103, On/175

Compatibility

Application Data
  • UniversalYes
    Application NotesIncludes 1/2 in. NPT to 3/8 in. NPT adapter.

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