Fan Switches

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Each

Part Number: PRF-30111

3.97 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

Temperature Sending Unit, Replacement, On at 185 Degrees, Off at 170 Degrees, Thread-in, 3/8-18 NPT Size, Each

Part Number: MAR-MFA108

4.09 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Sending Unit, 3/8 in. NPT, Each

Part Number: CIM-P-185

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Fan Switch, Thermostatic, Radiator Probe, 185 Degrees F On, 170 Degrees F Off, Kit

Part Number: HDA-3652

4.0 out of 5 stars ( 31 )

Estimated Ship Date: Tomorrow

Electric Fan Controller, Thread-In, 185 Degrees On, 170 Degrees Off, 3/8 in.-18 NPT, Kit

Part Number: MAR-MFA102

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Fan Switch, Electric Relay, Sending Unit, Wiring Harness, Kit

Part Number: FBR-FB403

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Wiring Harness, Dual Electric Fan, On 185 Degrees F, Off 165 Degrees F, Kit

Part Number: BCI-75104

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• Free Shipping

Fan Sending Unit, Replacement, Thread-in, 3/8-18 NPT, Single, 165 degrees F Off, 185 degrees F On, Each

Part Number: SPU-IX-1852TS

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Kit

Part Number: GRI-PF-91CH

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, 1/2 - 20 in. Thread, Kit

Part Number: PRF-30115

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Fan Switch, Thread-in Sensor, On at 185/Off at 170, 30 Amp Relay, Kit

Part Number: MRG-40102G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Fan Control, Relay Kit, Waterproof, Non-Adjustable, 185 Degrees On/170 Degrees Off, Kit

Part Number: PRF-30129

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit

Part Number: PRF-30103

4.64 out of 5 stars ( 44 )

Estimated Ship Date: Tomorrow

Electric Fan Control/Relay Kit, Dual Fans, 185 Degrees on, 175 Degrees Off., Kit

Part Number: PRF-30117

4.61 out of 5 stars ( 59 )

Estimated Ship Date: Tomorrow

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Fan Control, Thermostatic, 185 Degrees On/165 Degrees Off, Sending Unit, 3/8 in. NPT, Each

Part Number: TSN-HC7116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/165 Degrees Off, Sending Unit, Each

Part Number: BCI-75029

4.54 out of 5 stars ( 71 )

Estimated Ship Date: Tomorrow

Fan Control, Single, 40 Amp Relay, Thermostatic, 185 Deg. On/165 Deg. Off, Sending Unit, Kit

Part Number: SPU-IX-185FH

4.82 out of 5 stars ( 57 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Sending Unit, 3/8 in. NPT, Each

Part Number: SUM-890117

4.22 out of 5 stars ( 63 )

Estimated Ship Date: Tomorrow

Electric Fan Temperature Sending Unit, Replacement, Single, 3/8-18 NPT Thread Size, Each

Part Number: SPU-IX-185TS

4.46 out of 5 stars ( 59 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 F Degrees On/175 F Degrees Off, 30 Amp, Kit

Part Number: SUM-890115

4.44 out of 5 stars ( 68 )

Estimated Ship Date: Tomorrow

Fan Control, Thermostatic, 185 Degrees On/165 Degrees Off, Kit

Part Number: BCI-75032

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Fan Control, Thermostatic, Thread-in Probe, 185 Degrees On/165 Degrees Off, Kit

Part Number: PRM-19007

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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• Special Order

Control Switch Fan Preset at 170 Degrees

Part Number: TCI-826501

Not Yet Reviewed

Estimated Ship Date: Sep 10, 2025 if ordered today

• Drop Ship
• Special Order

Fan Control, Single, 40 Amp Relay, 185 Deg. On/165 Deg. Off, Sending Unit, Kit

Part Number: FLD-FAN-FHP185NB

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order