Are you trying to find automotive horn 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 horn 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 20 hours of research and did 52 automotive horn 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 horn relays you can buy today
- Interchangeable/Compatible with all automobiles and devices equipped with 12 V DC power source,High 80A coil capacity- able to handle those high current applications with ease.
- Relay uses pure copper coil pure copper contact, mechanical life of 10,000+ cycles.High quality composite housings protect against harsh temperatures and severe under hood conditions.
- Easy wiring: the relay sockets come with different colors for loads/accessories, simple and convenient wiring.
- Momentary Type: Push and Hold - ON, Release – OFF.For Horn Button Switch, PC Power Switch, Kill Switch or any circuit.
- Easy to install: The button has compact shape, glue on the back, easy to install and fix.Equipped with 3 meters long wire, easy to connect the required equipment.
- Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
- 12-volt 4-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
- For the people whose relays are burning, please make sure you are making tight connections (especially on the load wires), read the specs on the item description, and ensure that the operating environment meets the safety requirements of the relay
- Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
- Thick 12 gauge wire for the load terminals. Easy to install just make sure you follow the wiring diagram. Works for both positive and negative activation
- 1 set of 12V horn wiring harness relay kit: the cable length is 64 inches, and up to two speakers can be connected (Product don't include speakers).
- Made with 16 Gauge wire can support 80W, high efficient copper wiring is suitable for electric blasting horns installed on most grilles.
- High-efficiency copper wire, heat-resistant, never melts, making the speaker more durable ,and 40A high-quality relay, high-efficiency protection circuit, prolong the life of your air horn.
- Easy wiring: the relay sockets come with different colors for loads/accessories, simple and convenient wiring
- This is a SOMAER trademark brand product, we provide a 30-day money-back guarantee and a 1-year warranty with 100% support for our products.
- 1 set relay harness only with a cable length of approx 60 inches (Horn NOT included!)
- Universal for most grille mount electric blast horns (universal for most grille mount electric blast horns) to connect up to two horns
- Made with 18 Gauge wire, high efficient copper wiring
- Heavy duty, High efficient, Heat resistant, Never melt
- Compatible with Hella 003399801 Supertone
- Voltage:12V/ Contact Current Rating80 Amps
- 40A waterproof relay and high temperature fuse box,double loop push cabinet filament 100W / 140W connection terminal.
- Protect the original car line, the original car line and electrical parts from excessive current burning and damage phenomenon.
- High Volume: The train horn can produce 150 DB of strong sound. When you drive, no one will ignore the sound. Greatly enhance driving safety.
- High Qality: The air horn is made of high quality material, which ensures durability and service life and can work in various temperature environments.
- With Air Pump: New Upgraded Compressor, red copper coil, vacuum chrome plating, fast response, there is no need to have air source on the car.
- Easy To Install: Our air horn kit is easy to install, you can install it manually with the harness package we distribute, wiring instructions with color diagrams are attached.
- General Accessories: Suitable for any 12V vehicles trucks boats cars vans lorries SUV RV motorcycles off road etc.
- Material: Made of high quality ABS + copper materials, the quality is reliable and durable
- Stability: With stable performance and high precision, it can be used with confidence
- Easy to Install: Perfect installation and high reliability, no special tools, can also be installed easily
- Widely Used: With strong compatibility, the horn relay harness is suitable for all 12V cars, trucks, SUVs, etc. on the market
- Package Includes: 1 x Wire and Relay. Compatible with all automobiles and devices equipped with 12Volt DC power source.
- With a Protective Grille for a distinctive and stylish look， cool appearance, show your unique style.
- Its application includes a wide range of vehicles, can be applied on any kind of 12V vehicle, including cars trucks off-road vehicles motorcycles etc.
- With a particularly powerful sound, loudness 125db, can issue a warning that can not be ignored, attract more attention, help warn other vehicles and pedestrians.
- Includes 1 piece high note horn, 1 piece low note horn, mounting bracket iron sheet, wiring harness set with relay and fuse.
- Customer first, if you have any questions, please contact us, we will serve until you are satisfied.
- Country Of Origin : China
- The Package Height Of The Product Is 1.02 Inches
- The Package Length Of The Product Is 2.92 Inches
- The Package Width Of The Product Is 1.11 Inches
- Country Of Origin : China
- The Package Height Of The Product Is 0.53 Inches
- The Package Length Of The Product Is 4.19 Inches
- The Package Width Of The Product Is 2.09 Inches
- 1. Universal fit: Compatible with all automobiles, boats and devices equipped with a 12 volt power source.Including: relay, harness, threaded leather pipe,blade fuse, fuse box, tie rope, button switch, instructions.
- 2. Waterproof relay: The 80A relay has a red copper movement and all copper pins, which has good conductive effect and effectively protects the circuit system. The fully transparent shell is sealed and waterproof, and the workmanship is exquisite.
- 3.Threaded leather pipe: The positive wire of harness is 1.5m (60 in ") long, All wires are protected by threaded leather pipe, which is waterproof, dustproof and insulated.
- 4. Momentary Push Button Switch: Push Hold - ON; Release - OFF. Switch housing color: black; Material: ABS plastic; Button diameter 1.1 "(28mm), thickness 0.4" (10mm).
- 5. The horn button has a fashionable and compact appearance design and adhesive material on the back. It does not need to punch holes in the car, can be easily pasted anywhere you can press.Pre-wired design,easy to install,save your time to connect wire to the swithes.The length of the buttom wire is 3M, which is sufficient for various installation scenarios.
- Brand new heavy duty SPST(Single Pole Single Throw) relays with color-labeled wires.
- Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
- Small size/Low power consumption/High contact voltage/ High sensitivity.
- Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
- Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
- Quality Material --- Made of 18 gauge wire, high efficient copper wiring. Heavy duty, high efficient, heat resistant, never melt.
- Complete accessories --- The horn wire harness relay kit includes wire harness, relay, buckle terminal and cable tie. The cable length of the speaker harness is approximately 60 inches
- Application:This horn wiring harness relay kit used for refitting, repairing, renovating and other operations of the original car horn system.Applicable to most grille mounted electric blasting horn, up to two horns(not included) can be connected
- Premium quality Material: Air wiring harness relay kit is made of 18 gauge wire, high efficient copper wiring. Heavy duty, high efficient, heat resistant, never melt.
- Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring. Simple installation, direct mounting and convenient to operate. Indispensable accessories for cars.
- The cable is powered by battery. The stable voltage and current at both ends of the speaker make the speaker sound bright and stable.
- The switch is isolated from the horn in direct contact to avoid affecting other electrical appliances on the vehicle.
- In the old model, the single plug horn was replaced by a dual plug horn, which is plug and play, and does not need to be disconnected.
- The wire harness is wrapped by excellent ABS, making it durable, waterproof and anti-corrosion.
- Pure copper coil can conduct current safely, making it have better safety performance.
- [Strong, durable, waterproof] - The use of high-quality ABS material + waterproof shell, fixed bracket iron sheet, waterproof performance, long-term maintenance, even in extreme weather can be used smoothly.
- [130db bright alarm] -The horn loudness 130db, can issue a warning that can not be ignored, attract more attention, avoid more accidents on the road, help to warn other vehicles and pedestrians, ensure your safety.
- [General Speaker]- Is suitable for DC 12V vehicles such as automobiles and trucks, it is suitable for most motorcycles, all-terrain vehicles, karts, off-road vehicles, pocket bicycles and 12V power cars.
- [Easy to install] -This speaker has complete accessories, including 510 Hz High tone horn，410 Hz Low tone horn,relay, wire harness,fuse,nut, bracket, and instructions, It is very convenient to install it by yourself .
- [Customer first]-If you have any questions, please contact us, we will serve until you are satisfied.
- Country Of Origin : United States
- The Package Height Of The Product Is 2.7 Inches
- The Package Length Of The Product Is 5.3 Inches
- The Package Width Of The Product Is 3.78 Inches
- Plug-and-play style
- The relay housing is made of fire-retardant material
- Universal OEM replacement relay. Works for a car alarm, ABS, AC, remote start, headlight, LED light, fan, Speakers, fuel pump, Air Conditioning or upgraded horn
- It is used to switch single- or dual-speed fan motors. Compact, fully enclosed design for powerful heating and cooling applications
- Country Of Origin : China
- The Package Height Of The Product Is 2.563 Inches
- The Package Length Of The Product Is 10.125 Inches
- The Package Width Of The Product Is 6.938 Inches
- HELLA electric / electronic solutions provide crucial help in making driving safer, more efficient and more comfortable. HELLA also supports the trend of electric driving with an extensive product portfolio for all development stages of electrification.
- HELLA relays are meant to do their job reliably for a long time because perfection and durability is one of our strengths right down to the smallest detail. HELLA offers reliable products and one of the widest ranges in the industry.
- Automotive standard 12 volt, 4 pin Mini ISO relay with molded-in mounting bracket.
- The relay is able to switch and carry 30 amps at elevated ambient temperatures. Ideal universal relay for any number of vehicle add-on installations including horn upgrades, auxillary / off-road lights, etc.
- [Reliable Quality] The black shell is made of nylon material, which is electrical insulation, and the pin is made of brass, which can withstand cold and hot condition. Very durable and sturdy in use, no deformation and rust, perfectly made for long-term use.
- [Specification] The size is 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm approximately. Our 30A 12V relay can be used to control the circuits of components with high amperage loads on vehicle, such as headlights, fuel pumps and cooling fans.
- [Easy to Use] Our motor relayis suitable for normal antomobile to use, simple operation, you only need to connect the relay and wire, no need other tools, very convenient and easy to use and replace, allow components work normally.
- [Application] Our product can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and more equipment.
- [Customer Service] You will receive 4 pieces 12V 30A 5 pin relays. We offer 12-month warranty for every order, you can buy with confidence. If you have any questions and concerns, please feel free to let us know, our team will respond asap!
How to choose a good automotive horn relays
Does the idea of finding a fantastic automotive horn 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 horn 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 horn 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 horn 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 horn 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 horn 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 horn 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 horn 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 horn relays.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive horn 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 horn 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 horn 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 horn relays.
