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Flex-a-Lite-01-05 GM 6.6L Duramax Flex-A-Lite Direct Fit Dual Electric Cooling Fans

This is a direct-fit, bolt-on Flex-A-Lite® S-Blade dual electric-fan system for new body style 2001-2005 Chevrolet and GMC trucks with the 6.6L Duramax diesel. Dyno tests show a gain of up to 27 horsepower and 34 lbs-ft. of torque while also improving fuel economy by replacing your stock clutch fan assembly with this dual electric fan system. This system features two 15-inch electric fans and a Flex-a-lite Variable Speed Controller that varies the fan speed from 60-100 percent, depending on radiator temperature. These powerful fans move up to 6,000 cfm of airflow!

  • Direct-fit, bolt-on design
  • Up to 6,000 cfm of airflow
  • Up to 27 horsepower and 34 lbs-ft. of torque
  • Quicker engine warm up
  • Approximately 4-hour installation time
  • Variable Speed Controller with A/C relay

Full specs: 

Legacy Model Number: 284

Height (inches):  17

Width (inches):  31 7/8 in.

Depth (inches):  4 1/2 in.

Air Flow (cfm):  6,000

Fan Diameter (inches):  Dual 15 in.

Number of Blades:  8

Amperage Draw:  36

Fuse Rating (amp):  50 Amp Circuit Breaker

Model:  Blazer

Part number: 104703

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