Are you trying to find automotive radiator fan relays among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive radiator fan relays on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 69 automotive radiator fan relays tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive radiator fan relays you can buy today
- Easy to follow wiring diagram simplify wiring your electric fans. RED to 12VDC positive battery terminal, COFFEE to Fan Positive, BLACK to Sending Unit, GREY to Ignition per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans. For dual fan wiring, you would need two of this relay kit
- Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees. The temp sensor has a 3/8 inch pipe thread, and a 1/2 inch adapter included. Please note: you need to run a 160 degrees thermostat when running this kit with this temp switch. If you got a thermostat above 160 degrees (say 180 thermostat) , your engine will not get cool enough for the fan to shut off
- This electric cooling fan kit comes with everything you need, includes 40A relay, wiring harness, temperature switch, 3/8 inch to 1/2 inch adapter, inline fuse holder, 20 amp fuse, 1 spade connector for the temp sensor, 4 ring terminals and 2 wire connectors
- The temperature switch supplied with this kit is OE style to mount in the cylinder head of the engine or any water jacket if needed. The temperature switch MUST be grounded through the threads to the engine in order for it to work, and the engine MUST be grounded
- This relay kit is enough to run medium profile or low profile electric fan. For high profile fan, you can use ZOZOMOTORS heavy duty relay kit P/N 30247. Or crimp/solder bigger wires yourself for pin 30 & 87 to carry enough load for the fan (10 gauge wire - 30 Amps). Recommend to use dual fan relay kit to run dual fan set up
- Easy to follow wiring diagram simplify wiring your dual electric fans. RED to 12VDC Positive Battery Terminal, COFFEE to Fan Positive, BLACK to Ignition, GREY to Sending Unit per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans
- Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees. The temp sensor has a 3/8 inch pipe thread, and a 1/2 inch adapter included
- This electric cooling fan thermostat kit comes with everything you need, includes 40A relay, wiring harness, thermostat switch, 3/8 inch to 1/2 inch adapter, inline fuse holder, 2 20amp fuse, 1 spade connector for the temp sensor, 8 ring terminals, and 4 wire connectors
- The thermostat supplied with this kit is OE style to mount in the cylinder head of the engine or any water jacket if needed. The thermostat MUST be grounded through the threads to the engine in order for it to work, and the engine MUST be grounded
- If you intend to mount high-profile fans, you could crimp or solder bigger wires to it. The 14AWG wires (15 amps) are not bigger enough for high amps draw
- Features: Work for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 ENGINES.
- This kit includes a waterproof relay, 3/8" (or1/2")NPT thermostatic switch (185* on / 175* off), and fuse block. For single fan setups.
- This kit is set up to turn your electric fan on at 185 degrees and shut off at 175 degrees and will work with any 12 volt system.
- It is a 3/8" pipe thread, this kit includes everything you'll need to hook up to your fan. For the two red wires,please connect the long red wire to the battery and the short red wire to the fan.
- Note: If you plan to install a high-profile cooling fan, you can curl or solder a larger wire into it. The 14AWG line (15 amps) is not big enough for high ampere traction.
- √ COOLING FAN:10 Blades 12V 80W 12 Inch radiator engine cooling fan with mount brackets and tie straps kit.Maximum Fan CFM=800 CFM, Maximum Fan RPM=2000±10% RPM.Overall Diameter (in): 12.44''.Thickness (in): 2.36''.Amp Draw: ≤7.5 amp.
- √ THERMOSTAT KIT: 180'F turn-on temperature, 165'F turn-off temperature. 3/8" NPT thread-in brass probe w/ 1/2" NPT adapter included
- √ DESIGN:Slim design provides excellent engine bay clearance.Good heat resistance and corrosion resistance ensure a long service life for the electronic radiator.
- √ WIDE USE:Universal radiator cooling fan fit various vehicles and engines. It depends on the size of your radiator. Auxiliary equipment for cooling the entire engine compartment, including radiators, air conditioning systems, intercoolers, oil systems, and transmissions.
- √ SERVICE GUARANTEE:We put the instructions on the main picture for reference. You can contact us if you have any questions.
- Installation: For dual fan wiring, you would need two of this relay kit. Easy to follow wiring diagram simplify wiring your electric fans. RED to 12VDC positive battery terminal, COFFEE to Fan Positive, BLACK to Ignition, GREY to Sending Unit per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans.
- Package Include: This electric cooling fan thermostat kit contains everything you need, including 40A relay, wiring harness, thermostat switch, 3/8" to 1/2" adapter, in-line fuse holder, 20 amp fuses, 4 ring terminals and 2-wire connector. Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees.
- NOTE: The thermostat MUST be grounded through the threads to the engine in order for it to work, and the engine MUST be grounded. The thermostat supplied with this kit is OE style to mount in the cylinder head of the engine or any water jacket if needed.
- NOTE: You can crimp or solder larger wires if you plan to install a high-spec fan. 14 AWG (15 amp) wire not large enough for high current consumption.
- Ensure: If there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem.
- 16 Inch Electric Radiator Cooling Fan- It is Universal and has reversible 10 Blades wide S-curved blades.
- Package Included- 180'F turn-on temperature, 165'F turn-off temperature.3/8" NPT thread-in brass probe w/ 1/2" NPT adapter
- High Torque Motor - Features sealed ball bearing and fully balanced blades that ensure low noise levels and long life of smooth operation
- Electric Fan- Powerful 120 watt motor will keep your engine cool.Blade and wiring can be reversed to make the fan an air pusher.Maximum Fan CFM: 3000 CFM. Maximum Fan RPM: 2000±10% RPM.
- Application- Universal,For radiators, oil coolers, transmission coolers, condensers and more.
- [Compatible of fan relay kit] Fit for 10", 12",14" and 16" fans. We recommend to using separate relay wiring kit for each fan to get better performance.
- [Installatio of electric cooling fan thermostat kit] Connet the color-coded wires refer wiring diagram. Red to +12VDC, coffee to fan positive, black to ignition, grey to sending unit.
- [Function of waterproof fan relay kit] It shall turn your cooling fans on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head or when the A/C is turned on.
- [Package of fan relay kit] Include 1x Wiring Diagram, 1x 40A relay with wiring harness, 1x 1x 185'F on-175'F off Thread-In Probe(not include adapter), 1x inline fuse holder, 1x 20 amp fuse, 4x ring terminals, 2x fan pigtail connectors. Please check relevant operation video when you install it in doubt.
- [Notice of radiator fan mounting kit] Please crimp bigger wires to it If you intend to mount high-profile fans, the 14AWG wires (15 amps) are not bigger enough for high amps draw.
- FITMENT - Fit for 2005-2011 Lincoln Town Car; Fit for 2005-2011 Mercury Grand Marquis; Fit for 2005-2011 Ford Crown Victoria.
- REFERENCE PART # - 940002904, 6W1Z8B658AC, 6W1Z-8B658-AC, RR28, RY1532, 902-209
- HIGH PERFORMANCE - TOP quality engine cooling fan module, allows the fan motor to have various speeds to provide the most efficient cooling at all engine operating conditions, restores cooling fan operation.
- QUALITY ASSURED - Direct replacement for a proper fit and easy installation, quality materials used, meet or exceed OEM standard, 100% tested before shipping.
- YOU'LL GETT - 1 x Engine Cooling Fan Control Module
- Fit for: 2 x 8 inch Fans, 2 x 10 Inch Fans, 2 x 12 Inch Fans, 2 x 14 Inch Fans, Single 8 Inch Fan, Single 10 Inch Fan,Single 12 Inch Fan, Single 14 Inch Fan, Single 16 Inch Fan (Two 16 inch fans, need 2 Relay Kits)
- Work on 12 volt Electric Fan Wiring Harness, Relay, Sending Unit & Circuit Breaker 12V
- Turn your Electric Cooling Fan ON at 185 degrees and OFF at 165 degrees
- Package list please see the detailed Product Description, and will come with the install instruction.
- 【Compatibility】The dual electric radiator fan relay kit fits 10,12,14,16 inch cooling fans. Fit for engines 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 351M 400M 273 318 340 360 361 383 400 413 426W
- 【Easy Installation】Just follow the wiring diagram to wire your dual electric fans relay kit. RED to 12VDC Positive Battery Terminal, COFFEE to Fan Positive, BLACK to Ignition, GREY to Sending Unit.
- 【Specifications】This electric fan relay wiring kit is 40 AMP and 12V. The thermostat swtich is 3/8" NPT pipe thread with 1/2" adapter included, it turns on at 185 and off at 175 Degrees. The relay is waterproof so it can work in any harsh conditions.
- 【Package Include】Includes everything you need: 2x 40A relay with harness;1x 3/8" thermostat switch;1x 3/8" to 1/2" adapter;2x inline fuse holder;2x 20 Amp fuse;4x wire connectors;8x ring terminals;1x wiring diagram
- 【Important】The thermostat MUST be grounded through the threads to the engine in order for it to work, and the engine MUST be grounded. If you mount high-profile fans, be sure to crimp or solder bigger wires to it since the 14AWG wires (15 amps) are not big enough for high amps draw.
- Easy to follow wiring diagram simplify wiring your dual electric fans.Direct replacement part fit for 10, 12, 14 and 16 inch cooling fans
- Dual Electric Fan Relay Kit including: 40A relay, thermostat switch, wiring harness, 3/8 inch to 1/2 inch adapter, inline fuse holder, 2 20amp fuse, 1 spade connector for the temp sensor, 8 ring terminals, and 4 wire connectors
- Note:Please crimp or solder bigger wires to it If you intend to mount high-profile fans,the 14AWG wires (15 amps) are not bigger enough for high amps draw
- Electric Radiator Fan Mounting Kit Compatible for Electric Cooling Fan and Transmission Cooler. Equipped with protective springs: The set contains 4 protective springs, which can prevent the bottom of the installation from breaking
- Electric Fan Relay Kit Fit for 10", 12",14" and 16" fans.For dual fan wiring, you would need two of this relay kit
- 【Material】: Made of high quality plastic shell + alloy pins, firm, stable structure, wear-resistant, not easy to deform or break. Alloy pins, good conductivity, high efficiency, anti-rust, can withstand hot and cold conditions, long service life.
- 【Specification】: 4 pin 40A/30A 12V DC, original car air conditioning control relay, model number 056700-9160, perfect replacement for old and damaged relay, widely used in all kinds of cars, SUVs, trucks and more vehicles.
- 【Function】: This car relay can control the start and stop of car air conditioner. Regulate the temperature inside the car in the best condition, providing a comfortable driving environment for the driver and passengers.
- 【Principle】: When the temperature inside the car reaches the target temperature, the sensor will make the relay stop the cooling action of the air conditioner. When the temperature inside the car exceeds, the sensor will start the cooling action of the air conditioning relay.
- 【Operation】: Plug and play, just simple wiring and plug-in connection can be used. Note: The car air conditioning control relay has a certain waterproof and dustproof ability, it can block splashing water droplets and dirt, but it can't be immersed in water for use.
- [Important Information]: ①Kit Parts Included: 1x Radiator fan + Thermostat Relay and Mount Kit(Temperature Sensor Switch is 1/2"NPT adaptor); ②Quantity of Blades: 8; ③Fan Diameter (inch): 14; ④Voltage: 12V; ⑤Blade Shape: Curved Blade; ⑥Rated Power: 90 Watts; ⑦Wind Direction: Pull; ⑧Maximum Rotational Speed: 2300 RPM; ⑨Air Flow Capacity: 2250 m³/h; ⑩Maximum Wind Speed: 10.2 m/s; ⑪Terminal Quantity: 2 ---Please select the number of fans according to your heat dissipation requirements for purchase.
- [Attention]: Not a direct OE replacement, modification (cut) might be required for some vehicles. The fan size you need depends on the size of the radiator and its distance to other components.Please compare the fan diameter and depth with the radiator before placing an order. It can be installed only if the diameter of the fan is smaller than the width of radiator. We have a variety of sizes of general purpose cooling fans to choose from.
- [Wide Use]: A-Premium's Universal cooling fan is compatible with diverse vehicle radiators and featured with excellent cooling effect. It depends on the size of your radiator. The fan plays a crucial role in the working process of the engine, which is used to cool the engine and the surrounding auxiliary equipment. It is also a multi-use product which is available for the ventilation of various vehicles, such as sedan, pickup, RV, truck, trailer, etc., as long as the working voltage is 12V.
- [OE Performance]: This Electric radiator cooling fan is made of lightweight plastic durable material with excellent performance, less noise and provides optimum flow. We provides options with different sizes of cooling fans and each of them comes with two kinds of mounting feet which enhance the product compatibility and installation flexibility. Good resistance to heat and corrosion ensures a long service life for the electronic cooler.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Cooling Fan. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- Keen Temperature Control: To turn electric fan on at 185 degrees and shut off at 165 degrees.
- Used widely: For10 inch, 12 inch, 14 inch, 16 inch Fans; 2 x 8 inch Fans, 2 x 10 Inch Fans, 2 x 12 Inch Fans, 2 x 14 Inch Fans.
- The 40 Amp Relay Helps take the Load & Aids in Starting the Fan with less Amps, Also including an Overload Circuit Breaker.
- Scorpion 12 volt Electric Fan Wiring Harness, Relay, Sending Unit & Circuit Breaker 12V.
- Including the Relay Wiring Harness with 350cm of Wire and an assortment of wiring connectors to help aid in installation.
- Temperature Electrical Switch — Turns on electric fan at 200 Degrees and shut it off at 180 Degrees
- Compatible With — 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 Engines
- Relay Switch Kit — New 180 to 200 Degree electric fan thermostat relay switch kit for your cooling system
- Specifications — 12V 40 Amp 4 Pin Relay & Pigtail, 30 Amp Circuit Breaker, and 3/8" National Pipe Thread (NPT) Switch
- Kit Inclusions — Sending Unit, Wires, Relay Switch, Circuit Breaker, Terminals
- 【Fitment】Electric Engine Cooling Fan Thermostat Switch (3/8" pipe thread NPT) is perfect for any of our 7" 10"12"14"16" inch fans.
- 【OEM FIT】Replaces Part# 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 ENGINES
- 【Features】This kit is set up to turn your electric fan on at 200 degrees and shut off at 185 degrees and will work with any 12 volt system.
- 【Package Includes】This kit includes everything you'll need to hook up to your fan, includes a brass adapter to install the sending unit, wires, relay switch, circut breaker, terminals and mounting screws.
- 【NOTE】If the product fails, cracks, stops working or any other problems, simply contact us for a free replacement. Or if you get any problems, we will give you a satisfactory response within 12 working hours!
- Four Seasons 36129 Standard Relay (36129)
- Part number: 36129
- Package Weight: 0.022 pounds
- Package Dimensions: 3.81 H x 5.842 L x 4.064 W (centimeters)
- Adjustable thermostatic fan control
- For use with Rapid-Cool and super duty electric fans
- Contains gaskets, o-rings, or seals to properly replace the product
- Zinc coated terminal to resist corrosion
- Screw-In Type/Thread-in probe for installation in water jacket or radiator
- Adjustable thermostatic fan control
- For use with Rapid-Cool and super duty electric fans
- Thread-in probe for installation in water jacket or radiator
- Fits 2011-2014 Chrysler 200 2010-2016 Chrysler Town & Country
- 2008-2014 Dodge Avenger 2011-2013 Dodge Durango 2010 Dodge Journey
- 2011 Jeep Compass 2011-2013 Jeep Grand Cherokee 2011-2018 Jeep Wrangler JK
- 2011 2015-2017 Ram 2500 2011-2014 Ram 3500
- ⭐ Special for Car Air Conditioning:If your car air conditioner relay is unstable or even damaged, please be sure to replace it in a timely manner! This relay is specially designed for automotive air conditioning equipment and can stably control the start/stop of the air conditioning based on real-time temperature, creating a comfortable driving atmosphere for you.
- ⭐ Waterproof+Durable:We choose premium electromagnets, metal, and ABS as raw materials for cooling fan relays, aiming to provide you with stable current output and quality assurance that is not easily damaged. Unlike most automotive relay with exposed pins on the market, our product also features a casing around the pins to enhance its waterproof performance.
- ⭐ Relay Specifications:The voltage of this radiator fan relay is DC12V, the current is 30/40A, the size is 1.63x1.07x0.89 inch, and it has 4 pins. Universal specifications make it widely used in the air conditioning systems of various cars, trucks, SUVs, RVs, vans, and off-road vehicles. Please carefully confirm the interface type of the product before placing an order.
- ⭐ Plug and Play:We have carefully prepared 2x 12V relay for your daily use and replacement. Its installation is very simple, requiring only simple wiring and insertion connections to use. This plug and play installation method can be easily completed by both novice and experienced maintenance personnel. Place your order now and enjoy the ultimate experience!
- ⭐ Perfect After-Sales Service:We care about our valued buyers, and each of our automotive relay kit is carefully tested and inspected before delivery. If you have any questions about the performance or installation of the product, our customer service personnel will be happy to assist you.
How to choose a good automotive radiator fan relays
Does the idea of finding a fantastic automotive radiator fan relays make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive radiator fan relays. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive radiator fan relays products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive radiator fan relays on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive radiator fan relays brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive radiator fan relays based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive radiator fan relays were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive radiator fan relays, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive radiator fan relays.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive radiator fan relays for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive radiator fan relays. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive radiator fan relays should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive radiator fan relays.
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