When the car is moving, the air flow thru the radiator is all you need and the fan can remain off. - Should I remove the engine fan or leave it as backup? The ECU signals the radiator fan to work at the precise time. If you have installed a “puller” style of cooling fan, it should be mounted on the engine side of the radiator and is designed to “pull” air through the radiator. 4.5 out of 5 stars 924. The smaller fan (A) comes ready assembled with the motor in its support bracket. Electric COOLING FAN - WHY? If your radiator was electric, reattach the electrical wiring in the back of your radiator. Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. Get it as soon as Fri, Nov 6. Of course, high-performance engines require more airflow. Electric cooling fans can deliver a number of important benefits to a wide range of vehicles and driving situations. TorqFlo powertrain cooling accessories provide enhanced cooling performance for vehicle applications that exceed original equipment requirements. Electric Radiator Fan Installation In the book, one suggested cure for a weak fan clutch, cracked fan blades, and/or a shot idler arm is to pitch the belt-driven fan altogether and install an electric fan in its place. 16 Inch Electric Radiator Cooling Fan Mounting Kit & 175-185 Degree Thermostat Relay Switch Kit Black. Electrical fans can either push air through the radiator or pull air through it. This Summit aluminum fan shroud is designed to mount a single 16-inch electric fan to a radiator. The components you are working with are essential to your vehicles cooling system and should be handled with care. One thing should be clarified at the outset, though. Read More. Yes. Today 70% of project vehicles. If you are looking for the best all-around liquid cooling radiator fan without fussy installation, then Flex-a-lite radiator fans are the answer. Electric Radiator Cooling Fan Guide. The relay has four terminals--one that is hot all the time, even with the key off. So we have bought a Ford Taurus 2-speed fan, this fan had rumored to cool down the biggest and some of the toughest blocks around! The larger fan (B), has first to be assembled, using support brackets (C) and motor (D). Converting the stock cooling fan setup to an electric fan from a Ford Contour or Mercury Mystique has been a popular upgrade for Fox owners since the late '90s. Installing the overflow reservoir for the radiator is done by tightening the bolts and lining up the fasteners. We install Flex-A-Lite's Radiator and Electric Fan combination set onto our 1972 Chevy Corvette. Both kits are supplied with a thermal sensor and switch with mounting bracket (E). A general guideline to follow for cooling a stock engine is 2,500 cfm for an 8-cylinder, 2,000 cfm for a 6-cylinder, and 1,250 cfm for a 4-cylinder. $9.99 shipping. Learn how to remove and replace the cooling fan in these free auto repair video instructions. Look into a single 16 or 18" OEM fan, or dual 11" fans from an F-body. And we proudly make our products in the U.S. Once you have done this, lower the hood of your car and test to make sure the new radiator fan is working properly. First I should ask why you want to fit an electric fan. Step 5: Reattach Electric Wires and Test. Replacing an electric cooling fan requires removing other auto parts first. Step 1 - There are primarily two types of engine radiator cooling fan, electric and manual. So today we are going to do the wiring part of the fan! You’ll need to make sure they’re sized right to fit the screw mounts on your case, obviously, but beyond that you’ll also want to consider: Big or little: Generally bigger fans can move the same amount of air as smaller fans at lower revolutions per minute. PartsSquare 175-185 Degree Electric Cooling Fan Thermostat Kit Temp Sensor Temperature Switch 40 50 60 amp RELAY KIT . have engine driven fans and 30% choose electric. Visually check the fan if you don’t hear its noise. Control the fan's speed(s) with a temp sensor somewhere in the coolant path to trigger the relay(s). Is a simple on-off switch sufficient or should I install a temperature sensor"? The Black Magic electric fan measures 18x16 inches and is 41/4 inches deep, making it the largest electric fan Flex-a-lite provides. Follow along in the January 2013 issue of Super Chevy Magazine. A radiator fan requires an average of 15 amps to operate. However, the radiator fan does not always start spinning on ignition. This is a very good mod that I did and was very pleased with the results. -- CO-112. The following information contains instructions on how to Install Electric Cooling fans on your truck to improve gas mileage and free up some more h/p. When a vehicle is moving, a pusher fan can obstruct airflow due to its positioning in front of the radiator. Electric Fan Assembly and installation hardware. This article pertains to all vehicles. Regardless which radiator you have (17" vs 19" tall version) you should be able to fit many different fans on there. NOTE: These electric cooling fans are designed to PUSH or PULL air, depending on the installation. On some models equiped with air conditioning it may be necessary to remove the mounting hardware and tilt the back towards the engine to gain clearance between the radiator and condensor coil. A second terminal becomes hot only when the key is on. 4.2 out of 5 stars 277. Radiator Fan Cost. Since my engine is not stock (1971 Riviera 455 cubic inch big block the cooling fan previously that was installed is just not enough to cool it down. In this episode you will learn how simple it is to install cooling fans on your car. the fan will draw the shop rag towards the radiator. Tug Of War. Step #1: Temporarily mount the fan(s) to the shroud. Tags: Tech, Tech, Cooling and Heating, Cooling Fans. Registered. After I’d finished rebuilding the engine last spring, I reinstalled the original radiator and electric fan, as there didn’t appear to be anything obviously wrong with either of them (the radiator appeared free of obvious corrosion when I peered inside, and the cooling fan, though it looked like it originally powered Churchill across the English Channel, spun smoothly when tested). This is the terminal that actuates the relay. A-Team Performance 130031 Electric Radiator Cooling Fan Cooler Heavy Duty Wide Curved 10 S Blades 12V 3000 CFM Reversible Push or Pull with Mounting Kit Black 16 Inches. How To Install an Electric Fan. This may require you to choose a low-profile fan option. PRODUCT DESCRIPTION. A pusher fan sits in front of the radiator. These slim fans fit in tight areas. 4.4 out of 5 stars 102. Whatever your choice, the right fan and shroud will do the job! That said, cooling fans come with a surprising amount of variation. Get it as soon as Fri, Nov 6. When installing an auxiliary fan or simply wiring the factory fan so that the driver can manually turn the fan on and off, make sure the fan is turning in the right direction. This adjustable box simply uses your electric temperature gauge as the sending unit to control your cooling fan. A thermostatically-controlled electric engine fan will give better cooling at idle, more power at high rpms, smoother and quieter operation overall, faster revving, longer water pump bearing life, and slightly quicker engine warmup. Dual electric fans could be the solution to your cooling issues. As the inventors of the electric fan for cars, they are still the authority for quality fans. FREE Shipping by Amazon. The author, Kirby Palm, did this mod, and provided the photos below. It is not usually necessary to remove the radiator for installation. Material. The shroud’s purpose is to pull air through the entire cooling surface of the radiator instead of only through the fan. There are several factors to take into account when selecting an electric fan for your project. If the fan is not turning in the right direction, air will be blown away from the radiator, and will not help to cool the radiator. Make sure its operation is totally automatic that way you aren't able to forget to turn it on. We decided that rather than hunt for all the different variables, we would do the work and have the majority of the questions answered for you. A puller fan on the other hand sits right behind the radiator. How to Choose an Electric Radiator Fan Cooling fans are categorized by cubic feet per minute (cfm) ratings. Installation Hardware Included. The Pacet electric cooling fan is available in two sizes; which you need depends on the size of your engine. $21.98 $ 21. The full product line now includes the patented Flex-a-fit aluminum radiators, electric fans, belt-driven fans, oil coolers, Mojave heaters and Flexite windows. Performance cooling products for the automotive market. Part 1 of 14 - How to Replace an electric cooling fan. The full product line now includes the patented Flex-a-fit aluminum radiators, electric fans, belt-driven fans, oil coolers, Mojave heaters and Flexite windows. A manual fan is connected to the engine drive pulleys and is controlled by a thermo fan clutch which senses radiator heat and engages when the engine is running at higher temperatures. $42.99 $ 42. If you've got an electric cooling fan on your classic car or hot rod and you want to know how to wire it with a relay, you've come to the right place. Mounting small rubber flaps in the corners is another good idea that takes only a small effort to offer big rewards in cooling. A radiator fan is not very expensive and can cost around $200 – $400. Combining approximately 3,500 CFM fan output into a compact, factory-style assembly was a very attractive choice for 1979-1993 Mustangs looking for a cooling upgrade. Plastic. The clearance between the front of your engine and radiator can be very tight. 4.4 out of 5 stars 331. Width (in) 14.75. Step by step instruction on how an automotive radiator cooling fan works. 98 $24.19 $24.19. 12" inch Slim Fan Push Pull Electric Radiator Cooling Fans 12V Mount Kit Unversal Black. Weigh out which cooling fan type is best for you. So, do not worry if the fan doesn’t immediately start working. By Speedway Tech Team. Please think through each step of your assembly to avoid damage to your shroud and radiator. On 12/27/2009, Dave Tustin in Sandy Hook, Manitoba, Canada wrote: "Electric fan for my MGA. 99 $50.58 $50.58. Flex-a-lite makes direct-fit radiator fans, which means a perfect fit, every time. ELECTRIC FAN SHROUD KIT INSTALLATION INSTRUCTIONS ... of this fan shroud. Dual electric cooling fans have several benefits over single fans — Dual fans can pull (or push) more CFM between the two fans versus a single fan, and dual fan setups allow for more clearance for front of engine accessories. It can be wired up to a switch or a thermal switch, all is up to you. And we proudly make our products in the U.S. Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. 9/19/2016. Carefully plan your project. To check and see if you have wired your puller type of fan correctly hold a shop rag behind the fan … Performance cooling products for the automotive market. This is the slickest thing we've seen in years. 99 $44.99 $44.99. Read the instructions completely and carefully before you begin. $41.99 $ 41. The fan uses a relay in the fuse relay box under the hood. Both the Lincoln and T-bird/Cougar electric radiator fans come with an integrated fan shroud, which is another reason they offer such great cooling potential. Optimizing the air movement across the fins of the radiator is essential to prevent overheating, a task that electric fans can often handle better than engine-driven fans. Radiator is done by tightening the bolts and lining up the fasteners supplied... 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