Otis Singleton
Electric fans are an alternative to stock metal fans, and they can be fitted to Chevrolet trucks. Electric fan conversion kits are available for purchase for Chevrolet trucks, and they are designed to improve fuel economy and horsepower. These kits are available for Chevrolet trucks manufactured between 1973 and 2013.
| Characteristics | Values |
|---|---|
| Electric fan conversion kit | Available for purchase |
| Electric fan conversion years | 1973-1987, 1992-2013 |
| Electric fan conversion brands | LMC, Flex-a-lite, PCM of NC, TCP Performance |
| Electric fan conversion benefits | Improved fuel economy, increased horsepower and torque, improved cooling, more engine bay room |
| Electric fan conversion considerations | Power loss, safety, compatibility with radiator size and operating system |
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What You'll Learn
Electric fan conversion kits for Chevy trucks
Electric fan conversion kits are available for a range of Chevy truck models, offering improved performance and fuel economy.
Flex-a-lite Electric Fan Conversion Kits
Flex-a-lite offers direct-fit, bolt-on dual electric fan systems for a range of Chevy truck models. These kits are designed to maximise airflow across the radiator while reducing parasitic power loss caused by engine-driven fans. The systems can increase power by up to 20 horsepower and 20 pound-feet of torque. Flex-a-lite's kits feature two 15-inch electric fans and a variable-speed controller that adjusts fan speed based on radiator temperature.
Flex-a-lite's direct-fit kits are available for the following Chevy truck models:
- 1992-1999 Chevrolet and GMC trucks with 34-inch radiator cores
- 2000-2004 Chevrolet and GMC trucks with 27 1/2-inch radiator cores
- 2001-2005 Chevrolet and GMC trucks with the 6.6L Duramax diesel engine
- 2000-2004 Chevrolet and GMC Suburbans, Tahoes, Avalanches, and Cadillac Escalades with 34-inch radiator cores
LMC Truck Electric Fan Conversion Kits
LMC Truck offers two types of electric fan conversion kits for 1973-1987 Chevy/GMC trucks: a basic single fan design and a dual fan design. These kits provide an alternative cooling option and can improve power and fuel economy.
TCP Performance Electric Fan Conversion Kits
TCP Performance offers custom-built electric fan conversion kits for Chevy trucks, designed to fit specific vehicles seamlessly. Their kits include a custom aluminium shroud, two 16-inch SPAL fans, a Davies Craig dual fan controller, and a wiring diagram with programming instructions.
PCM of NC Electric Dual Fan Conversion Kit
PCM of NC offers a high-quality electric dual fan conversion kit for full-size GM trucks from 2003 to 2013. The kit includes a wiring harness and brackets for installing electric fans, either LS1 fans or 05+ Full Size Electric Fans ("GT series"). The conversion replaces the stock fan with two high-flow computer-controlled electric fans, resulting in improved power and fuel economy.
It is important to note that certain E78 ECM operating systems in some 2011 and newer trucks may not support electric fans, so verification is necessary before purchase.
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Flex-a-lite dual electric fan systems for 1992-1999 Chevy trucks
The Flex-a-lite dual electric fan system is a direct-fit, bolt-on system designed for Chevrolet and GMC trucks, Suburbans, Tahoes, and full-size Blazers and Yukons with a 34-inch radiator core. This system is compatible with 1992-1999 models and offers significant benefits to vehicle performance and fuel economy.
The Flex-a-lite system features two 15-inch electric fans that provide exceptional airflow, moving up to 5,500 cfm of air. This powerful setup allows you to recover up to 17 horsepower and gain 20 lbs-ft of torque. Additionally, it improves fuel efficiency by replacing the stock clutch fan assembly, resulting in a more economical and responsive vehicle.
One notable advantage of the Flex-a-lite dual electric fan system is its ability to vary fan speed based on radiator temperature. The system includes a Flex-a-Lite Variable Speed Controller, allowing fan speeds to automatically adjust between 60% and 100% as needed. This dynamic control ensures optimal cooling and energy efficiency, making it a versatile solution for various driving conditions.
The Flex-a-lite dual electric fan system has received positive reviews from users who have installed it in their 1992-1999 Chevrolet trucks. One customer praised the product's performance and ease of installation, noting that it provided additional horsepower and adjustable heat temperature. Another user highlighted the system's aesthetics and functionality, mentioning that it looked great and worked flawlessly.
However, it's important to ensure your vehicle has the correct radiator core size before purchasing. The Flex-a-lite dual electric fan system is specifically designed for vehicles with a 34-inch radiator core. If your truck has a different radiator core size, such as a 27.5-inch rad core, you may need to explore alternative options like the flexalite 295 fans kit.
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Flex-a-lite dual electric fan systems for 2000-2004 Chevy trucks
Flex-a-lite offers direct-fit, bolt-on dual electric fan systems for 2000-2004 Chevy and GMC trucks with 34-inch wide radiator cores. These systems are also compatible with the Suburban, Tahoe, Avalanche, Cadillac Escalade, and EXT models from the same years. The dual electric fan system features two 15-inch electric fans and a Flex-a-lite Variable Speed Controller that adjusts the fan speed based on the radiator temperature, ranging from 60% to 100%. With this system, you can gain up to 17 horsepower and 20 lb-ft of torque, resulting in improved fuel economy. Additionally, these fans can move up to 5,500 cfm of airflow, ensuring efficient cooling.
For Chevy and GMC trucks with a 27 1/2-inch wide radiator core, Flex-a-lite offers a similar direct-fit, bolt-on dual electric fan system for the 2000-2004 models. This system also includes two 15-inch electric fans and the Flex-a-lite Variable Speed Controller, providing the same benefits of increased horsepower, torque, and improved airflow.
It's worth noting that Flex-a-lite also offers dual electric fan systems for older Chevy and GMC trucks from the 1992-1999 model years. These systems are designed for vehicles with 34-inch radiator cores and provide similar performance enhancements.
The Flex-a-lite dual electric fan systems are a popular choice for upgrading the cooling system in Chevy trucks. They offer improved airflow, increased power, and better fuel economy. When considering an electric fan conversion, it's important to keep in mind that the stock metal A/C fan with the correct factory shroud and HD fan clutch provides superior cooling. However, electric fans offer benefits such as increased engine bay space and improved air conditioning performance at idle.
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Dual fan conversion kits for 2003-2013 Chevy trucks
Electric fans for Chevy trucks are available in the form of direct-fit, bolt-on Flex-A-Lite dual electric fan systems. These are designed for Chevrolet and GMC trucks, Suburbans, Tahoes, and full-size Blazers and Yukons.
Flex-a-lite also offers direct-fit replacement electric cooling fan systems for Chevrolet/GMC full-size trucks and SUVs.
It's important to note that certain E78 ECM operating systems, typically found in some 2011 and newer trucks, especially 2500 models, may not support electric fans. Therefore, it's advisable to verify compatibility before purchasing.
Another option for Chevy Truck Electric Fan Conversion Kits is offered by TCP Performance. Their kit includes a custom-built aluminium shroud for radiators with a 34" core measurement, two 16" SPAL fans, and a Davies Craig #0444 dual fan controller. The kit also comes with a wiring diagram and instruction sheet for programming the controller.
LMC Truck also offers dual electric fan conversion kits for 1973-1987 Chevy/GMC trucks, which can be purchased directly from their website.
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Electric fan conversion kits for 1973-1987 Chevy trucks
Electric fan conversion kits are available for 1973-1987 Chevy trucks. These kits can improve fuel economy and engine performance, and are designed to move a maximum amount of airflow across the radiator.
LMC offers two types of kits for this range of Chevy trucks: a basic single fan design and a dual fan design. The single fan kit can be purchased from lmctruck.com, while the dual fan kit can be found at https://www.lmctruck.com/1973-87-chevy-gmc/cooling-system/cc-dual-electric-cooling-fan-assembly.
Flex-a-Lite also manufactures a direct-fit, bolt-on dual electric fan system for 1992-1999 Chevrolet and GMC trucks, Suburbans, Tahoes, and full-size Blazers and Yukons with 34-inch radiator cores. This system includes two 15-inch electric fans and a variable speed controller, and can be purchased at flex-a-lite.com.
Another option is to purchase a custom-built kit from TCP Performance. Their Chevy Truck Electric Fan Conversion Kit includes a custom-built aluminium shroud, two 16" SPAL fans, a Davies Craig dual fan controller, and an inline radiator hose adapter. It also comes with a wiring diagram and instruction sheet for programming the controller.
When considering an electric fan conversion, it is important to remember that electric fans are an alternative to stock metal A/C fans, not an improvement. The best fans on the market are either high-dollar aftermarket or OEM. It is also important to find a fan that covers as much of the radiator as possible and includes a shroud.
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Frequently asked questions
Electric fans can be fitted to a range of Chevy trucks, including:
- 1973 - 1987 GM trucks
- 1992 - 1999 Chevrolet and GMC trucks
- 2000 - 2004 Chevrolet and GMC trucks
- 2003 - 2013 full-size GM trucks
Electric fan conversion kits replace the stock clutch fan assembly with a dual electric fan system.
Electric fans can improve fuel economy and increase horsepower and torque. They can also improve cooling at idle and free up space in the engine bay.
There are a variety of kits available for Chevy trucks, including those from Flex-a-Lite, LMC, and TCP Performance. It's important to consider factors such as the quality of components, ease of installation, and customer reviews when choosing an electric fan conversion kit.
While electric fans offer benefits, it's important to remember that they are an alternative to the stock cooling system and may not always provide better cooling. Additionally, some vehicles, especially older ones, may require modifications or additional parts for the electric fans to function properly.
