Derale PWM Electric Fan Powerpacks

4.13 out of 5 stars 32 Customer Reviews

Get complete control of your engine temperature! Derale PWM electric fan Powerpacks have integrated their high-performing PWM fan controllers into the fan units. Th

Get complete control of your engine temperature! Derale PWM electric fan Powerpacks have integrated their high-performing PWM fan controllers into the fan units. The PWM fan controller features built-in soft start technology and utilizes pulse width modulation to constantly adjust electric fan speeds from 0-100%. This maintains the optimal engine operating temperature while allowing the fans to operate at the percentage needed, instead of 100% all the time. By using the fans at the percentage needed component life is increased and amperage spikes are eliminated. The Powerpacks use high output electric fans incorporat

Results 1 - 16 of 16

12 Inch 4,400 CFM Derale PWM Electric Fan Powerpacks 67926-185

Powerpack Brushless Dual 12-in RAD Fan/Alum Shroud Kit w/ PWM Controller

Part Number: DER-67926-185

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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11 Inch 3,750 CFM Derale PWM Electric Fan Powerpacks 66833

Electric Fan, Powerpack Assembly, 11 in. Diameter, Puller, 3,750 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66833

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66837

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66837

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66927

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66927

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

11 Inch 3,750 CFM Derale PWM Electric Fan Powerpacks 66831

Electric Fan, Powerpack Assembly, 11 in. Diameter, Puller, 3,750 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66831

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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17 Inch 2,400 CFM Derale PWM Electric Fan Powerpacks 66818

Electric Fan, Powerpack Assembly, 17 in. Diameter, Puller, 2,400 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66818

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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11 Inch 3,750 CFM Derale PWM Electric Fan Powerpacks 66830

Electric Fan, Powerpack Assembly, 11 in. Diameter, Puller, 3,750 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66830

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66838

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66838

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66826

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66826

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66842

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66842

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66836

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66836

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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14 Inch 2,100 CFM Derale PWM Electric Fan Powerpacks 66820

Electric Fan, Powerpack Assembly, 14 in. Diameter, Puller, 2,100 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66820

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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17 Inch 2,400 CFM Derale PWM Electric Fan Powerpacks 66819

Electric Fan, Powerpack Assembly, 17 in. Diameter, Puller, 2,400 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66819

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

11 Inch 3,750 CFM Derale PWM Electric Fan Powerpacks 66835

Electric Fan, Powerpack Assembly, 11 in. Diameter, Puller, 3,750 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66835

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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14 Inch 2,100 CFM Derale PWM Electric Fan Powerpacks 66827

Electric Fan, Powerpack Assembly, 14 in. Diameter, Puller, 2,100 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66827

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

12 Inch 4,000 CFM Derale PWM Electric Fan Powerpacks 66825

Electric Fan, Powerpack Assembly, 12 in. Diameter, Puller, 4,000 cfm, Black, Plastic, Shroud, Aluminum, Each

Part Number: DER-66825

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

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