Availability
Fan Switches
Electric Fan Control, On 180 Degrees, Off 165 Degrees, 3/8 in. NPT Radiator Thread, Kit
Part Number: DER-16735
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switch, Thermostatic, Radiator Probe, 210 Degrees F to 160 Degrees Adjustment Range, Kit
Part Number: HDA-3654
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switch, Thermostatic, 1/8 NPT, 3/8 in. Bushing, On 180 Degrees F, Off 170 Degrees F, Kit
Part Number: DER-16720
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Electric Fan Controller, Thread-In, 200 Degrees On, 185 Degrees Off, 3/8 in.-18 NPT, Kit
Part Number: MAR-MFA103
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switch, Thermostatic, Radiator Probe, 185 Degrees F On, 170 Degrees F Off, Kit
Part Number: HDA-3652
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Thermostatic, 240 Degrees On/180 Degrees Off, Each
Part Number: VTA-24675-VUT
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switch, Thread-in Sensor, On at 185/Off at 170, 30 Amp Relay, Kit
Part Number: MRG-40102G
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, Kit
Part Number: DER-16738
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Temperature Switch, Pulse-Wdith Modulation, Adjustable, Thread-In Probe, Each
Part Number: MAR-MFA136
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
ELECTRIC FAN THERMOSTAT KIT
Part Number: VTA-241900
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Kit
Part Number: GRI-PF-91CH
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Relay Kit, Waterproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit
Part Number: PRF-30127
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Thermostat Kit, Electric Fan, Non-adjustable, 176 Degrees On, 161 Degrees Off, 3/8 in.-18 NPT, Each
Part Number: RFW-AR29
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switch, Digital, Radiator Probe, 210 Degrees F to 120 Degrees Adjustment Range, Kit
Part Number: HDA-3655
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, 3/8 in.-18 NPT, Universal, Kit
Part Number: DER-16739
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Relay Kit, Weatherproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit
Part Number: PRF-30106
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Thermostat Switch, Thread-in, 190 Degrees On, 180 Degrees Off, Kit
Part Number: VTA-24190-VUT
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control, Thermostatic, Adjustable, 32 to 240 Degrees, Kit
Part Number: DER-16769
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Temperature Switch, Adjustable, Radiator Probe, 32-240 Degrees F Range, Each
Part Number: MAR-MFA110
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Switches, Electric Fan Harness and Relay Kits, Sending Unit, 195 degrees F Fan On Temperature, Kit
Part Number: MSD-89616
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fan Control Kit, Adjustable, 150-240 degrees F, Sending Unit, Manual Override Switch, Wiring Harness, Kit
Part Number: AFC-80199
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Fan Switch, Radiator Temperature Control, Adjustable, 180 - 240 degrees F, Sending Unit, Wiring Harness, Kit
Part Number: ZIR-10434
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fan Switch, Radiator Temperature Control, Non-adjustable, Sending Unit, Wiring Harness, Kit
Part Number: ZIR-10436
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Thermostat Kit, Electric Fan, Non-adjustable, 176 Degrees On, 161 Degrees Off, 3/8 in.-18 NPT, Kit
Part Number: RFW-AR23
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Thermostat Kit, Electric Fan, Non-adjustable, 200 Degrees On, 185 Degrees Off, 3/8 in.-18 NPT, Each
Part Number: RFW-AR28
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
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