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Automotive Wiring Accessories
Showing In Stock Items. Show All 77 Items.
OER Authorized Horn Relays
OER Authorized offers reproduction horn relays for various vehicle models to address common issues like inoperative horns due to heat or electrical load. By providing a resolute high-current path with these relays helps to ensure the horn receives the necessary power to produce a loud and clear sound. OER Authorized horn relays are designed to meet or exceed original equipment specifications to provide proper fit, function, and performance.
Not Yet Reviewed
$47.99
Wolo Horn Relays
Wolo Horn relays are perfect to replace an old or missing piece or just to have a spare on hand. These relays are the same ones used with Wolo electric and air horns. Their heavy-duty, 12 V, 4-terminal relay has a black plastic waterproof case and makes mounting easy anywhere in the vehicle. Wolo Horn relays may be used with horns, fog lamps, or any 20 amp circuit.
( 2 )
$9.99
Summit Racing Equipment® Horn Relays
Summit Racing Equipment® offers horn relays for a variety of classic vehicles, including 1950s and '60s era GM models. These factory-style replacement relays are required when converting to internal regulator alternators. They're built to original specs to ensure proper fit and electrical performance.
Not Yet Reviewed
$11.99
ididit Horn Relays
Your ididit horn relay is in the center of the horn button and will connect the horn wires to the inside of the white plastic tube (horn cam) on the top of the column. The horn relay spade connectors have 3-relay male terminals to connect to your horn, horn button, and battery.
( 1 )
$13.00
Kleinn Air Horn Relays
Kleinn air horn relays provide the power protection and load-handling ability your air horns need. Designed to handle the heavy amperage draw from the electric or compressed air-powered horns, these relays are sure to keep you honking and the electrical system happy.
Not Yet Reviewed
$6.49
Standard Motor Relays
Don't take chances with old or questionable relays that can leave you stranded. Standard Motor Products relays are designed to exceed OEM specifications for accurate, maintenance-free operation. These replacement units are available in dozens of configurations for easy installation on countless applications. Trust your vehicle's needs to Standard Motor Performance.
( 63 )
$8.99
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$157.99
Goodmark Relays
Goodmark offers replacement electrical relays to keep the proper current flowing to your vehicle's necessities and accessories. From horns and power windows, to fuel pumps and cooling fans, vehicles use many relays to control the electrical system safely. These Goodmark relays are available for fitment on hundreds of classic car applications from the 1960s and '70s.
( 4 )
$80.99
Wolo Horn Wiring Harnesses
Wolo horn wiring harnesses make installation of any direct-drive air horn (no tank) easy, trouble-free, and professional, without any special tools. The kits are designed for any 12 V car, motorcycle, or truck. Included with Wolo harnesses are all that you need: wire harness with quick-connect plug for relay, terminals, inline fuse, plastic wire ties, and easy-to-follow instructions in English/Spanish. One kit includes horn button switch, making it ideal when new a horn switch is required; while another kit is designed to easily hook-up a direct-drive air horn to your vehicle's factory horn system.
( 5 )
$11.99
American Autowire Relays
American Autowire relays will help finish your stock, resto-mod, or custom street rod. Many of these replacements are universal, waterproof, and include terminals, seals, and other options—so you can choose exactly what's needed for your project. Are you adding some high-draw accessories that could tax the electrical system? Let American Autowire help with their selection of versatile relays.
( 33 )
$12.35
Ron Francis Wiring Replacement Relays
Has your relay gone bad? These Ron Francis Wiring replacement relays are just what you need. These high-quality relays are made to exceed OEM specifications for accurate and maintenance-free operation. These Ron Francis Wiring replacement relays are sure to get your electrical system functioning properly again.
( 2 )
$15.99
Summit Racing Equipment® Universal Relays
Summit Racing Equipment® universal relays let your take a load off! These relays are available for a variety of applications, including electric fans, shaved door handles, 12 volt horns, electric fuel pumps, or whatever you need them for! Summit Racing Equipment® universal relays let you keep all of your wiring organized and easy to understand.
( 12 )
$9.99
Painless Performance Single Pole/Single Throw Relays
Need to replace the relay in one of your Painless Performance kits? Then try Painless Performance single pole/single throw relays. They are replacement relays for use with Cirkit Boss, horn relay, or fan relay kits.
( 15 )
$6.99
American Autowire Anti-Theft Relay Kits
American Autowire anti-theft relay kits offer a compact and simple way to protect your classic ride. They disable the starter cranking circuit until a pre-determined switch is activated. Attempts to start the car without activating the switch will sound the horn or potentially activate an item of the installer's choice. Add an extra layer of security to your prized vehicle with an American Autowire anti-theft relay kit.
( 2 )
$32.30
On Sale
Crown Automotive Relays
Think of the many parts in your vehicle that depend on a quality relay: the starter, A/C, fuel pump, horn, fan, various lights, and more! Keep the electrical current flowing with Crown Automotive replacement relays. Turning devices on and off thousands of times—coupled with extreme temperature swings—can cause the factory relays to eventually fail. These OE-style parts are economical and designed for direct fitment on a variety of makes and models.
( 9 )
$6.99
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$30.99
$6.29
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$27.89
Mopar Replacement Relays
Mopar Replacement relays offer high-quality, along with an original equipment fit and function to keep your favorite Chrysler, Dodge, Plymouth, or Jeep rolling down any road you choose to travel. For a direct-fit and reliable, safe operation of your electrical components, service your vehicle with genuine Mopar Replacement relays for starter, horn, accessories, and more.
( 5 )
$27.99
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$28.99
Ron Francis Wiring Special Accessory Relays
Do you have a momentary switch that could serve a better function? These Ron Francis Wiring special accessory relays allow you to give those switches a new job. Often used on single-speed wiper motor, horn, and dimmer switches, these Ron Francis Wiring special accessory relays allow you to custom-wire your vehicle and get the most out of your momentary switches.
( 1 )
$119.51
Ron Francis Wiring Anti-Theft Relay Kits
Have you ever felt uneasy about leaving your classic ride unattended at a show to go and view other cars? If so, then these Ron Francis Wiring anti-theft relay kits will put you at ease. These anti-theft relay kits allow you to designate a switch of your choice to be turned on first before your vehicle will crank. An advanced circuit is also incorporated into these anti-theft relay kits and can blow your horn if the selected task is not completed in the proper order. Go and enjoy the show, knowing that your car is safe with these Ron Francis Wiring anti-theft relay kits.
Not Yet Reviewed
$74.43
Bosch Relays
Plug in Bosch relays for your vehicle's power-switching needs. These quality-built relays exceed OEM specifications to provide reliable service for a wide variety of applications. You can trust Bosch for all of your automotive electrical needs. Features include: * Built to withstand extreme conditions * High-power switching * Function over a wide temperature range * Excellent vibration and impact resistance * Long service life and good climatic resistance
( 38 )
$2.99
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$7.99
Denali Electronics SoundBomb Horn Wiring Harnesses
Denali Electronics SoundBomb horn wiring harnesses offer the easy and inexpensive way to connect your horn. These plug-and-play wiring harness are designed for SoundBomb compact and split horns, and they do not require any cutting, soldering, slicing, or crimping as long as the original horn has blade-style electrical connections. Features: * Extra connections for custom applications * 5.5 ft. harness length * 30 amp mini in-line fuse * Inline relay socket * Protective vinyl sheath * Weather-resistant
( 1 )
$39.99
ACDelco Replacement Relays
Don't take chances with old or questionable relays that can leave you stranded. ACDelco replacement relays are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to ACDelco.
( 16 )
$8.99
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$10.99
Hella Relays
Hella relays are ideal for a wide range of automotive uses, such as auxiliary lighting, turn signals, power windows, rear window defogger, and more. They're available in 12 V and 24 V units, with amp ratings from 20 to 50, and numerous terminal options. Hella is one of the most respected names in lighting—and their top-quality accessories and electrical components are an economical choice for universal applications.
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$7.99
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$10.99
Standard Motor T-Series Relays
Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your needs. Standard Motor T-Series relays offer high-quality materials to ensure durability, a direct-fit replacement for ease of installation, and testing for performance and reliability. Choose the value and quality of Standard's T-Series to service your vehicle.
( 3 )
$7.99
Dorman Relays
If you're in need of a replacement relay, Dorman relays are a perfect choice. They are constructed of high-quality materials for long-lasting durability and made to exceed OEM specifications for accurate and maintenance-free operation. Dorman offers a comprehensive line of relay connectors for a wide range of applications.
( 8 )
$4.99
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$5.99
Denso Relays
An electrical relay is sort of a magical device … it takes a small electrical signal and uses it to manage a much more powerful current, permitting electrical systems to be both lighter and more dependable at the same time. Denso has supplied quality relays to the OE automotive world for decades. The very same performance and dependability are available across the replacement aftermarket with First Time Fit Denso relays. Engineered to meet the most stringent automaker standards for shock resistance, arcing, and thermal protection, Denso auto relays feature the lowest return rates in the industry; that equals value for car owners and repair facilities alike. Key features and benefits of Denso relays: * Lead-free, solderless construction prevents heat shock and arcing * Controlled contact force, self-adjusting air gap increase longevity of the internal parts * Industry-standard footprint * Low heat generation * Reduced electrical loads * Built to last
Not Yet Reviewed
$9.99
