GMC Fan Switches

PWM FAN CONTROLLER

Part Number: DER-16797

3.73 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Dual Fan Control, Thermostatic, Adjustable, 160 to 240 Degrees F, Kit

Part Number: DER-16789

3.15 out of 5 stars ( 96 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16759

4.6 out of 5 stars ( 124 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16749

4.25 out of 5 stars ( 116 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3647

4.24 out of 5 stars ( 119 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-240 Degrees F, Kit

Part Number: HDA-3653

4.52 out of 5 stars ( 84 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Switch, Thermostatic, Thread-In, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3651

3.03 out of 5 stars ( 31 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Single Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees F, Kit

Part Number: DER-16779

2.6 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: HDA-3652

4.03 out of 5 stars ( 32 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Control, Single, 30 Amp Relay, Thermostatic, Adjustable, 140 to 220 Degrees, Probe Sending Unit, Kit

Part Number: FSS-35879

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Control, Relay Kit, Waterproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit

Part Number: PRF-30127

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, Kit

Part Number: DER-16738

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Switch, Coolant Level, Stock, American Motors, 3/8 in. Threads, Buick, Cadillac, Chevy, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TS76T

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fan Switch, Coolant Level, Stock, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TS71T

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Fan Switch, Coolant Level, Stock, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: SMP-TS375T

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Fan Switch, Thermal, Thread-in, M16-1.5, Each

Part Number: FSS-37858

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Special Order

Fan Switch, Coolant Level, Stock, Buick, Cadillac, Chevy, Chrysler, Dodge, GMC, Isuzu, Jeep, Mitsubishi, Oldsmobile, Plymouth, Pontiac, Each

Part Number: SMP-TS253T

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Harness Connector Adapter

Part Number: FSS-37233

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Fan Switch, Coolant Level, Stock, GMC, Subaru, Each

Part Number: SMP-TS171

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

• Special Order

Fan Switch, Coolant Level, Stock, Chevy, GMC, Each

Part Number: SMP-TS241

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Special Order

Switch, Cooling Fan Temperature, Each

Part Number: FSS-20019

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

• Special Order

Fan Switch, Coolant Level, Stock, Chrysler, Dodge, GMC, Mitsubishi, Plymouth, Each

Part Number: SMP-TS144

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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EM- A/C TEMP CTRL RELAY

Part Number: SMP-RY862T

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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