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The 8 Best automotive turn signal relays of 2024

Are you trying to find automotive turn signal 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 turn signal 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 26 hours of research and did 63 automotive turn signal 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 turn signal relays you can buy today

No. 1
Dewkou 2 Pack Flasher Relays, 12 V LED Turn Signal Hyper Flash Relay, 2 Pin Speed Adjustable Electronic Flasher Relay, for Motorcycle, Car (Black)
  • Specification: Model: 21W2; Contact load: 10 A; Contact switching current: 1 A; Contact switching voltage: 12 V; Rated current: 0.1; Coil power supply: 12 V; Coil power: 2 W. Operating Temperature -40°C to 80°C; Work to replace most 2-pin flasher.
  • Feature: This black universal signal LED flasher relay is speed adjustable. It uses advanced chip technology, with automatic short circuit protection, automatic overload protection. It can fix LED Light related turn signal blinker problems, and allow LED light to blink at the normal rate. The flash relay also helps to upgrade the old signal bulb to LED bulbs.
  • Design: Turn signal flasher relay is dust-proof design, stable and durable. Fit for most motorcycle/bike to fix the LED bulbs related turn signal light flashing, not function properly issues.
  • Easy Installation: Directly replace the old relay. Eliminate the need for tapping wires to install the load resistors. The turn signal relay is plug and play, convenient to install, saving your time and effort. Please correct the pin position during installation, if the pin position is wrong, the flash function will not be realized.
  • Package: 2 pieces black adjustable 2 pin motorcycle flasher relay for LED turn signal. Attention: Please confirm whether the direction of the plug is the same as the original car before purchase.
No. 2
Nilight 4PCS Flasher Relay Adjustable 3 Pin CF13 JL-02 Electronic Blinker Relay 12V 150W Fixes Car Turn Signal and Hazard Warn Hyper Blink Flash or No Flash for LED and Halogen Bulbs, 2 Years Warranty
  • Compatibility: The electronic flasher relay can handle 0.1W - 150W halogen bulb or LED light. Suitable for motorcycles and automobiles.
  • Type: 3Pin Relay, Voltage: 12V;Current: 0.02A to 20A;Flashing frequency:55-95 Times/Min(+- 10 times);Model# CF13 JL-02. NOTE: Please check the direction of the POSITIVE and NEGATIVE poles carefully to avoid buying the incorrect product.
  • Premium Quality:Made by high-grade materials to ensure superior quality and long lifespan. Designed to deliver trouble-free, consistent performance. General applications for automotive power supplies.
  • Key Functions: Due to a damaged or worn-out sensor , switch , or relay ,below problems may occur , this multi-function relay can well fix those issues:The turn signal and hazard warn hyper flash;The LED bulb will not blink or blink too fast;Bulb burnt out warning on the dashboard.
  • Package Includes: 4PCS Electronic LED Flasher Relays, 12PCS Terminals. 2 Year Warranty by Nilight.
No. 3
12V Speed Adjustable 2 Pin Direct Replacement Compatible LED Electronic Flasher Relay fix CAR and Motorcycle Turn Signal & Hazard Warn Hyper Flash Relay
  • PLUG AND PLAY, Work to replace Most Standard Factory 2-Pin Flasher.
  • A MUST HAVE ITEM, If You Want Upgrading Stock Bulb or Bulb to LED or for Your Exist LED Tail Lamps of Turn Signal lights.
  • Operating Voltage: 12V (11V-15V). Max Power: 42W. Switch Power: 0.02A to 12A. Working Temperature: -40°C to +80°C
  • SPEED ADJUSTABLE, Clockwise:SLOWER , Counter Clockwise: FASTER.
  • Used for MOST Automotive/Motorcycle/Bike to fix the LED Bulbs Related Turn Signal Light Hyper Flashing, not Function Properly issues.
No. 4
Perfect Replacement 12V Heavy Duty 2 Pin Compatible LED Electronic Flasher Relay fits Motors Turn Signal & Hazard Warning
  • Plug and Play,Sometime Maybe a resistor are required to use for LED bulbs.
  • A MUST HAVE ITEM, If you want upgrading stock bulb to LED or for your exist LED tail lamps of turn signal lights
  • MAX 20 AMPS
  • Compatible Voltage: 11-15 volts
  • It universal fit for many vehicles (1956-2002) that use a 2-prong (2PIN) flasher with a socket wired to SAE specifications.
No. 5
GKmow Pack-2 Adjustable LED Electronic Flasher Relay, 2 Pin Electronic Turn Signal Flasher Relay, 12V Electronic Automotive Replacement Flashers for Most Cars (Black)
11 Consomer Reviews
GKmow Pack-2 Adjustable LED Electronic Flasher Relay, 2 Pin Electronic Turn Signal Flasher Relay, 12V Electronic Automotive Replacement Flashers for Most Cars (Black)
  • Package Content: The package will include 2 pcs adjustable 2 Pin motorcycle flasher relays for LED turn signal. You can adjust this LED turn signal flash relay directly by hand, without any auxiliary tools. More Convenient and easier to get your flash speed.
  • Adjustable Speed: This black universal signal flasher relay is adjustable. By using a flat-blade screwdriver, you can change its flash rate from 50 to 200 times per minute. Note: clockwise is to decrease and counterclockwise is to increase.
  • Working Performance: This LED flasher relay uses advanced chip technology, with automatic short circuit protection, automatic overload protection. It can fix LED Light related turn signal blinker problems, and allow LED light to blink at the normal rate. The flash relay also helps to upgrade the old signal bulb to LED bulbs.
  • Plug and Play: The turn signal flasher relay is made with high quality material to achieve maximum durability. It is plug-and-play. With the waterproof design and effective heat dissipation, it has no excess heat issue.
  • Compatibility: The 2 pin electronic LED flasher relay is compatible with most 12V cars and motorcycles in general. Such as Honda, Kawasaki, KTM, Suzuki, Yamaha and other types of motorbikes or vehicles.
No. 6
XtremeAmazing 3-Pin CF13 Electronic Flasher Relay for Car Vehicle LED Turn Signal Light Bulbs Hyper Blink Flash
  • Voltage: 12V DC , Current: 0.02-20A , 3 Terminals , Size : 30 x 30 x 30mm/1.2" x 1.2" x 1.2" (L*W*H)
  • Solve LED related turn signal problems, rapid flashing, not flashing, or bulb burnt out warning on dashboard
  • Not fit the follwing models: 1967 MGBGT,1995 Jetta,2005 RSX,2016 Ural Gear up,1972 VW bug,2000 jeep wrangler,2005 Buell Blast,1988-1998 Chevy,1994 c1500,1992 Accord,chevy suburban,2005 triumph Daytona 650,2005 Pontiac GTO,2005 Holden caprice WL,2000 Ranger,2016 nissan pathfinder.
  • Please note: NOT Fit Kia Optima ex, Jeep Patriot, Volvo 700 series, Honda Civic, Lexus es350, Honda Acura TL, Honda CRX, Honda Element, Ford F150, Toyota 4Runner, Nissan titan, Jeep JK Wrangler
  • Note: Please confirm the wiring diagram before purchasing (confirm the direction of the positive and negative poles).
No. 7
SOCAL-LED 3-Pin CF13 JL-02 EP34 Speed Adjustable Strobe Electronic LED Flasher Relay for Fix LED Turn Signal Bulbs Hyper Flash Issue
  • CF13 EP34 3-Pin LED electronic flasher relay fix for turn signal blinker lights to fix hyper flash problems. Speed Adjustable and Strobe light effect.
  • Custom cpeed adjustable blink/flash/strobe 3-in-1 CF-13 EP-34 LED electronic flasher relay module box, come with new strobe feature, good for show purpose or special event use (please see video for the blink/strobe demonstration).
  • Dimensions: 1.2" L x 1.2" W x 1.5" H - please make sure size is compatible, since this LED flasher relay is slightly bigger than the factory one.
  • 3-Terminals CF-13 12v automotive led flasher relay for motorcycle or car turn signals blinker with 0.1W-150W led lights
  • Good for installing the front or back, or both front/back with LEDs, incandescent bulbs or a mixture of both!
No. 8
2 Packs CF-13 CF13 JL-02 EP34 3-Pin LED Electronic Flasher Relay Fixes Car Turn Signal and Hazard Warn Hyper Blink Flash or No Flashing - Premium CF13 JL-02 EP34 Part by MQparts
  • 💡 IMPORTANT: Please check the dimensions and the direction of the POSITIVE and NEGATIVE poles of your old relay carefully before ordering. If you're unsure about the compatibility, contact us and we can help you confirm if it fits or not.
  • ✅ WHAT YOU GET: 2 x CF13 EP34 3 Pin LED Electronic Flasher Relay (ONLY RELAY) Model name: CF13JL-02 (3 Terminals). Dimensions: Length: 1.18inch (3cm) × Width: 1.18inch (3cm) × Height: 1.18inch (3cm). Note: This is the No Speed Adjustment version. Please check the direction of the POSITIVE and NEGATIVE poles carefully to avoid buying the incorrect product.
  • ✅ SPECIFICATIONS: Operating Voltage: 12V (11V-15V); Frequency: 90 Times/Min; Switch Power: 0.02A to 20A.Operating Temperature: -40°C to +80°C. This 3 Pin CF13 EP34 12V Flasher Relay can fix the problems such as the turn signal and hazard warn hyper flash, don’t blink, or bulb burnt out warning on the dashboard
  • ✅ PLUG AND PLAY: This part DOESN’T FIT these models: 1967 MGBGT,1995 Jetta,2005 RSX,2016 Ural Gear up,1972 VW bug,2000 jeep wrangler,2005 Buell Blast,1988-1998 Chevy,1994 c1500,1992 Accord, chevy suburban,2005 triumph Daytona 650,2005 Pontiac GTO,2005 Holden caprice WL,2000 Ranger,Kia Optima ex, Jeep Patriot, Honda Civic, Lexus es350, Honda Acura TL, Honda CRX, Honda Element, Ford F150, Toyota 4Runner,Jeep JK Wrangler
  • ✅ PREMIUM QUALITY: Don't waste your time and money on cheap products that can only last 1 -2 months. They are made of cheap materials and don't meet the manufacturer's requirements. Our 3 Pin CF13 12V Electronic LED Flasher Relay is made from durable high-quality materials (ABS plastic, copper, and metal) and all are well-tested carefully by the manufacturer. Ensures long-lasting and high performance
No. 9
iJDMTOY (1) 3-Pin CF-13 CF13 EP34 Electronic Flasher Relay Fix w/Speed Adjustable Function As LED Turn Signal Light Bulbs Resolve Rapid Quick Flash Issue
  • 3-pin CF13 EP34 Electronic LED flasher relay fix for LED bulbs
  • Replace stock relay in fuse box to fix hyper flashing turn signal light issue
  • Turn knob to adjust flashing speed from slow to fast according to the LED bulb load
  • Measures at 1.2" L x 1.2" W x 1.2" H (flasher may be larger than your OEM)
No. 10
XtremeAmazing Car Hazard Warning LED Flasher Relay 10 Pin Turn Signal Flash Module for GM
  • Replace the old oe number: 15764135
  • Suitable for Chevy Silverado 1500 HD,2500 HD,3500 2003-2006; Suburban 1500 2500 2003-2006; Tahoe 2003-2006; Avalanche 1500 2500 2003-2006
  • Suitable for GMC Sierra 1500,1500HD,2500HD 2003-2006, Sierra 3500, Sierra ( Silverado) 2500 2003-2004 Year; Sierra (Silverado) 1500 Classic,1500HD Classic,2500HD Classic,3500 Classic 2007 Year; Yukon,Yukon XL 1500,Yukon XL 2500 2003-2006 Year; Suitable for Cadillac Escalade 2003-2006 Year, Escalade ESV,EXT; for Hummer H2 2003-2007
  • Plug and play, solve the hyper flash problem
  • Package Contents: 1 x LED Flasher Relay

How to choose a good automotive turn signal relays

Does the idea of finding a fantastic automotive turn signal 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 turn signal 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 turn signal 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 turn signal 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 turn signal 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 turn signal 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 turn signal 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 turn signal 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 turn signal relays.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive turn signal 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 turn signal 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 turn signal 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 turn signal relays.