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USD 483.99
Part #: FX104703

Flex-a-lite 104703 Direct-Fit Dual Electric Cooling Fans

Vehicle Fitment:
2001-2005 GM 6.6L Duramax LB7/LLY | See full application list below
Part #: FX104703
★★★★★ ★★★★★ 9 Reviews
$483.99
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Description

The Flex-a-lite 104703 Direct-Fit Dual Electric Cooling Fans for your 2001-2005 GM 6.6L Duramax provides you with a high performance bolt-on cooling upgrade for your Duramax powered pickup. By replacing your stock clutch fan assembly with this dual electric fan system, you can increase your fuel economy by up to 6% and recover up to 27 HP! These cooling fans feature two 15-inch S-Blade 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!

Also see the related products below for the Flex-a-lite 31143 Illuminated 3-Way Switch (sold separately) that gives you the option to override the fan controller by turn the fans off, or on at 100%.

Features:
  • Direct-Fit, Bolt-On Design
  • Up To 6,000 CFM Of Airflow
  • Quicker Engine Warm-Up
  • Variable Speed Controller with A/C Relay
  • Meets Recommended Factory GCVW Ratings
  • 1-Year Warranty

Product Specifications:
  • Height: 17"
  • Width: 31-7/8"
  • Depth: 4-1/2"
  • Air Flow: 6,000 CFM
  • Fan Diameter: Dual 15"
  • Number Of Blades: 8
  • Amperage Draw: 36
  • Fuse Rating (amp): 50 Amp Circuit Breaker

Vehicle Fitment

YEAR MAKE FOR ENGINE SERIES
2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax

Specifications

  • MPN 104703
  • SKU FX104703
  • GTIN 088657002844
  • ID 1810
  • Manufacturer Name Flex-a-lite
  • Shipping Weight 21.00 lb.
  • Shipping Length 18 in.
  • Shipping Width 34 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Cross Reference # 284, FX284
  • Internal L0R0

Reviews

★★★★★ ★★★★★
3.8/5 Stars out of 9 Reviews
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5
4
Verified Buyer
Good investment
5
I was a little hesitant to install these fans but the quality, the easy installation and the best thing is to keep the engine cool and I gain more power
Flex a lite fans
3
Not very impressed with quality. Fans have no cage to protect them and they seem cheap. Would not have purchased if I knew all that.
owner
5
They worked great but it was unfortunate we waited like 4-6 months to get them.
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Questions and Answers

Will this work on a 2007 Duramax?
View Staff Answer 
Answer

No, the Flex-a-lite 284 Direct-Fit Dual Electric Fan will only fit the 01-05 GM 6.6L Duramax.

Does this kit come with a nut to hold the pulley on when you remove the clutch fan?
View Staff Answer 
Answer
No, the Flex-a-lite 104703 Direct-Fit Dual Electric Cooling Fans does not include any tools to help you remove the clutch fan.

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