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Electrical Wiring

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Results 1 - 24 of 532

On Sale

NOS Solid State Relays

NOS solid-state relays address the need for reliable, rugged, and affordable control of various electrical equipment on your race car. Originally designed to control the high-current switching loads of nitrous solenoids, these relays can also be used to control other high-current devices—such as electric water pumps, trans-brakes, and line locks. NOS relays feature an ultra-low activation/release time of less than 16 microseconds to ensure no delays in reaction times. The solid-state relays can also be Pulse Width Modulated (PWM) with no minimum-duty cycle at frequencies up to 1000hz. NOS solid state relays feature: * 5-20 V DC operation * Rugged solid-state circuitry * Easy 3-wire connection * Included terminated pigtail * Included extra contacts for build-your-own wiring * Ultra-fast activation, under 16 microseconds * Pulse Width Modulation (PWM) compatible * PWM 0-100 percent * Up to 1000hz frequency * Vibration-resistant * Maximum continuous current = 40 amps * Maximum switching current = 20 amps

5.0 out of 5 stars ( 14 )

$92.45


$83.21

Summit Racing™ Remote Battery Disconnect Kits

Summit Racing™ remote battery disconnect kits positively shut off all of the current from the batteries in the event of a short or accident. They're available in different switch actuation models, as well as for different amps. For safety and anti-theft protection, install a battery disconnect switch from Summit Racing™.

4.68 out of 5 stars ( 59 )

$94.99

Spal Electric Fan Relay Wiring Kits

These Spal electric fan relay wiring kits are designed to automatically turn on your Spal electric fan when the air conditioning is turned on. They can also be used when dual electric fans are installed using one switching device.

4.69 out of 5 stars ( 36 )

$75.57

Biondo Double O Trans-Brake Buttons

They're quick, they're comfortable, they're consistent--they're Double Os from Biondo! Created by bracket racers for bracket racers, the big Double O trans-brake buttons offer the latest in button design technology. They feature fully anodized black brackets that allow for easy mounting into any 1/2 in. hole on any door car or dragster steering wheel and an oversized red concave button almost 1 in. in diameter. They look great and are finger perfect--with or without gloves. They are also Super Stock and Comp Eliminator legal. For winning performance off the line try Biondo Double O trans-brake buttons.

5.0 out of 5 stars ( 23 )

$81.99

Summit Racing™ Battery Disconnect Switches

Summit Racing™ battery disconnect switches positively shut off all current from the battery in the event of a short or accident. These high-quality 2-terminal switches come in multiple configurations, with or without mounting brackets. Be safe at the race track by adding a Summit Racing™ battery disconnect switch to your vehicle's electrical system.

4.79 out of 5 stars ( 108 )

$61.99

$64.99

Summit Racing™ Mushroom Cap Push-Button Switches

Summit Racing™ mushroom cap push-button switches are large, lightweight, and provide a positive feel perfect for use as trans-brake, nitrous, or line lock buttons. Each assembly includes a spiral cord and is easy to mount in your desired location. The large mushroom caps are offered in several anodized billet aluminum options, either labeled or plain with a small Summit Racing™ "S" logo. They are also available made from durable plastic in several color options. Choose the push-button switches preferred for your vehicle.

4.07 out of 5 stars ( 15 )

$52.99

$59.99

Summit Racing™ Spiral Cord Switches

Summit Racing™ spiral cord switches are designed for racers—to allow them to keep their hands on the steering wheel while operating their trans-brake, line lock, or nitrous system. Commonly used in IHRA and NHRA drag racing, these push-button switches with coiled cord provide smooth, instant operation under the most extreme racing conditions. They can be attached in almost any location, and are great for mounting in a racing steering wheel. The high-quality, low-resistance spiral cord stretches over 7 feet.

4.1 out of 5 stars ( 29 )

$53.99

$55.99

ACDelco Spark Plug Wire Sets

ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. They're made from top-quality materials, so you know they'll last. The assembled ignition wires are available with different terminal ends and boot ends. Over 700 sets are available to cover virtually any vehicle on the road today. Order the spark plug wires recommended for your application.

4.53 out of 5 stars ( 146 )

$65.99

Painless Performance Remote Master Disconnect Kits

Use Painless Performance remote master disconnect kits to easily disconnect your battery with a simple toggle switch. Each kit uses a small toggle switch to activate a 250 amp continuous duty solenoid instead of a big dirty battery mounted switch.

4.74 out of 5 stars ( 46 )

$96.99

Biondo Trans-Brake Buttons

Biondo ultra quick-release trans-brake buttons are designed for ease of use and installation. They are available in a variety of styles and sizes to suit your individual needs.

4.77 out of 5 stars ( 57 )

$55.99

$79.99

Hella Adjustable Time Delay Units

Need a time delay? Hella adjustable time delay units are available for a wide range of applications. They offer adjustable control delay on release for 12 and 24 V with a range of 0 to 900 seconds. Switch on or off as you need to with Hella adjustable time delay units.

4.59 out of 5 stars ( 22 )

$64.99

$67.99

On Sale

MSD Relay Modules

MSD relay modules are designed to be easily installed in most automotive electrical systems where a high amperage relay is needed. These relay modules are perfect use with high amperage electric fuel pumps and high CFM electric cooling fans. The relay housing comes with a labeled lid that snaps into place providing a clean installation and protecting the main power stud and triggers from contamination or accidental contact. MSD offers these relay modules with different channel outputs, select the model that's designed to meet your application needs. Features include: * 7 V to 20 V supply to fit a wide variety of applications * Independent 40A outputs, to supply power to most aftermarket fuel pumps and electric fans * Configurable single-wire activation with Ground (-) input or 12 V (+) input, with removal of the Tie-Bar * Removable cover for easy accessibility * Low-profile JCASE fuses provide ample protection in case of a short * LED status indicators, show you which channel is triggered at a glance

4.33 out of 5 stars ( 12 )

$57.49

$99.95


$51.74

$89.96

Derale Electric Fan Relays

If you're installing an aftermarket electric fan, then you will need one of these Derale Performance electric fan relays. They feature a heavy-duty 40 amp rating and some include a color-coded wiring harness for an easy installation.

4.12 out of 5 stars ( 77 )

$50.86

Summit Racing™ Deutsch Connector Kits

For electrical systems exposed to extreme conditions, including harsh vibration, dust, water, mud, and abusive terrain, Deutsch-style connectors are the first choice of vehicle and equipment manufacturers. Now you can make your very own weatherproof connectors with our Summit™ Deutsch connector kits. Each kit includes terminals (16-18 AWG male and female, 14-16 AWG male and female), plus housing sets (male and female ends) complete with seals and wedgelocks, all packed in a handy carrying case.

4.17 out of 5 stars ( 23 )

$110.99

On Sale

Morimoto Projector Headlight Conversion Harnesses

Morimoto projector headlight conversion harnesses are designed to adapt the 2009+ Dodge Ram projector-style headlights onto trucks that came standard with the basic dual halogen headlamps. The harnesses enable you to upgrade to the most modern Ram look without cutting, splicing, or modifying anything on the truck's factory harness. It's a seamless plug-and-play solution to keep your low and high beams under control on the new OEM projector lights using the original controls inside the cabin. The outputs will plug directly into the multi-pin connector on the back of each headlight from Dodge. Note: These adapters are tested and work on OEM/TYC headlights. At this time, they do not work on DEPO aftermarket headlights.

5.0 out of 5 stars ( 2 )

$94.00


$79.90

Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit Kits (3 Constant/4 Ignition 12 V)

Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit kits are the safe way to add electrical accessories to any vehicle—and are the first circuit isolator system available with both constant and ignition hot circuits. Instead of tapping into an existing wire or spare circuit at the fuse, these CirKit Boss kits are add-on, relay-activated fuse blocks, activated by a small wire from any ignition source. They protect bulbs, accessories, and computers from the harmful spikes that may occur in a poorly connected power supply. The kits include an in-line circuit breaker, relay, relay/fuse block base with pre-terminated harness and mounting hardware and terminals. Best of all, these CirKit Boss Auxiliary kits are designed to protect your OEM warranty—and are super easy to install! Additional information for CirKit Boss kits: * All CirKit Boss units are made using TXL cross link polyurethane wire rated to 275 degrees at 600 V * Safely adds ignition hot and constant hot circuits * Circuits are individually fused * All wires are machine-terminated for reliability * Fuse style ATO/ATC

4.76 out of 5 stars ( 38 )

$89.99

Painless Performance Headlight Switches

Installing these Painless Wiring headlight switches is a simple way to add something reliable to your dashboard. The switches are made with the same quality that has made Painless famous. They come available in three styles to suit your needs.

4.02 out of 5 stars ( 42 )

$55.99

FiTech Data Cables

Connect your FiTech computer to the new style hand-held with a FiTech data cable. This cable measures 6 ft. long and is essential when adding the new style hand-held to your FiTech EFI system.

4.63 out of 5 stars ( 8 )

$54.00

ACDelco Wiring Connectors

The average vehicle today has hundreds of wiring connectors. ACDelco connectors are available for everything needed, from antennas to trailer wiring, as well as an array of multi-purpose connectors to maintain the optimal operation of your vehicle. Choose GM-recommended replacement wiring connectors to ensure the same performance, durability, and service life you've come to expect from General Motors products.

4.94 out of 5 stars ( 35 )

$60.99

$62.50

Summit Racing™ Restoration Dash Circuit Boards

Summit Racing™ offers many restoration parts to complete your project with outstanding performance, value, and quality. Our printed circuit boards are direct-fit, factory-style reproductions designed to get your gauges back online and working properly. Replace your non-working board with confidence using Summit Racing™ restoration dash circuit boards. Choose the one designed for your vehicle's application.

5.0 out of 5 stars ( 8 )

$54.99

$66.99

OER Turn Signal Switches

OER turn signal switches are available for many applications. OER's selection includes quality reproductions and factory-style replacements that will give you the assurance your turn signals will work properly to warn others of your intentions to turn. Your choice will typically come with the correct connector and wiring to restore proper function.

3.75 out of 5 stars ( 51 )

$67.99

$69.99

MagnaFuel Fuel Pump Relay Harnesses

MagnaFuel fuel pump relay harnesses are just what you need to properly install your fuel pump. They are available in single and dual relays to suit your application needs.

4.8 out of 5 stars ( 15 )

$55.99

On Sale

Scott Drake Turn Signal Switches

Don't take chances with old, questionable, or faulty turn signal switches that can be a danger to you and others. Scott Drake replacement turn signal indicator switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These units include wiring and are available for a variety of classic makes and models. Trust your vehicle's electrical system needs to Scott Drake.

4.51 out of 5 stars ( 88 )

$117.95


$50.79

$106.15

American Autowire Turn Signal Switches

These American Autowire turn signal switches are made of high-quality plastic to ensure performance and dependability. They have a stock terminal type that fits transmission models without column shifters and include wiring. If you're looking to finish your project car and need a new turn signal switch, look no further than American Autowire.

4.56 out of 5 stars ( 185 )

$53.20

$94.05

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