$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Electrical Wiring

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Results 1 - 24 of 28

On Sale

Summit Racing™ Transmission Backup Light Connector Pigtails

Summit Racing™ transmission backup light pigtails are designed with an OEM-style connector to make installation a breeze. They feature a black rubber weather-resistant boot and 12 in. wire leads, and will plug right into most Ford T-5 manual transmissions.

4.84 out of 5 stars ( 32 )

$21.99


$20.99

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.

4.52 out of 5 stars ( 89 )

$42.79


$38.51

On Sale

Mr. Gasket Waterproof Relays

Mr. Gasket waterproof relays are ideal for use on electric fuel pumps, water pumps, cooling fans, off-road lights, and any other application that is exposed to muddy or wet conditions. The pigtail harness has 7 in. long leads with heavy-duty 12- and 18-gauge wire. The connector has the wires molded in rubber and a gasket for a leak-proof seal. Mr. Gasket waterproof relays work great for marine applications and vehicles that are power-washed (Jeeps, 4x4 trucks, UTVs, and dirt track race cars).

4.82 out of 5 stars ( 11 )

$25.24


$22.72

On Sale

MSD Waterproof Relay Harnesses

MSD Ignition waterproof relay harnesses are ideal for use on electric fuel pumps, water pumps, cooling fans, off-road lights, and any other application that is exposed to muddy or wet conditions. Each is built with rugged connectors and pigtail harness with long leads and heavy-duty gauge wire. The connectors have wires molded in rubber and a gasket for a leak-proof seal. Features: * Waterproof relay with pigtail harness and sealed connector * Metal bracket for mounting underhood or just about any other location * Ideal for marine, dirt track cars, and off-road trucks and Jeeps * Works in normally open or normally closed circuits

3.7 out of 5 stars ( 10 )

$34.17


$22.21

On Sale

Holley Terminator EFI HyperSpark Ignition Adapters

Holley Terminator EFI HyperSpark ignition adapters are designed to plug-and-play with HyperSpark distributors and Holley EFI main harnesses with an ignition connector. They enable you to run a "timed sequential" fuel strategy for faster responses and cleaner emissions. Complete the improvement of your driving experience with a Holley Terminator EFI HyperSpark ignition adapter.

5.0 out of 5 stars ( 2 )

$46.09


$41.48

On Sale

Holley EFI Tach Input Ignition Adapters

Holley EFI tachometer input ignition adapters are for applications using a CD Box, such as an MSD 6AL, while not using timing control. They're designed for use with Sniper 2 EFI systems and external ignition control boxes with tachometer signal output. Not for direct connection to coil.

Not Yet Reviewed

$28.01


$25.21

On Sale

Holley Safety Fuel Pressure Switches

It's always a good idea to place a safety switch in the circuit when installing an electric fuel pump. Holley safety fuel pressure switches will ensure the electric pump will not work unless the engine has oil pressure. It will prevent the pump from running in a situation where the motor may stall with the ignition on. Wiring the switch through the starter solenoid circuit energizes the pump on engine start-up. After the engine is running, the switch continues to provide power to the pump as long as there is oil pressure to keep the switch turned on.

4.33 out of 5 stars ( 18 )

$53.49


$48.15

On Sale

Scott Drake Ignition Switches

Are you tired of jiggling your ignition key to get your engine started? Replace that worn-out ignition switch with a quality reproduction piece from Scott Drake. Scott Drake manufactures these switches from stock specifications for maintenance-free operation.

4.35 out of 5 stars ( 17 )

$22.55


$20.30

On Sale

Holley Split Wire Looms

Holley split wire looms direct from the Holley EFI Wiring Shop. These are high-quality TechFlex F6 black nylon braided split looms they utilize on their main harnesses. They are available in two lengths and a range of diameters from 1/8 in. to 2 in. to build or service your Holley EFI-powered machine.

4.61 out of 5 stars ( 31 )

$39.48


$35.53

On Sale

DEI RFI Shield Sleeves

DEI RFI Shield sleeves reduce Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) from ignition systems and high voltage wires that can affect computer systems, electronic fuel injection, radios and other sensitive components. Electronic fuel injection systems thrive in an environment free from RFI. RFI Shield sleeves safeguard the delicate electronic components, optimizing fuel delivery and engine performance. Drive with confidence, knowing that your vehicle's critical systems are shielded from interference that can compromise safety and performance. RFI Shield sleeves are available in 1/2 in. and 1 in. diameters, in 3 ft. lengths. Additional details: * Non-adhesive tape wraps around wires without having to disconnect them * A 17.5 in. grounding strap included * Tape comes in 1 in. width and 25 ft. length * Includes DEI Quick Fix Silicone Tape to seal ends * Great for bundling wiring larger than 1 in. diameter

5.0 out of 5 stars ( 3 )

$38.99

$48.99


$35.09

$44.09

On Sale

DEI Easy Loom Split Wire Sleeves

DEI Easy Loom split wire sleeves offer a clean, classy look that protects. Easy Loom delivers superior protection for exposed wires, cables, and hoses. They're a perfect fit for trucks, SUVs, and powersports vehicles, including ATVs and UTVs. The monofilament/multifilament woven sleeves are more stylish and provide better function than simple plastic tubing; plus, their split design makes installation easier—there's no need to disconnect wires. DEI Easy Loom sleeves are available in multiple diameters and lengths to protect any wires from abrasion, chemicals, and the elements.

4.74 out of 5 stars ( 19 )

$22.99

$29.99


$20.69

$26.99

On Sale

Holley Terminator X and X MAX Engine Control Module Wiring Harnesses

Holley's Terminator X and Terminator X Max ECUs give you complete control of your engine, self-learning fuel strategies, and the race-winning technology of Holley EFI at a budget-friendly price. When you need to service your system, Holley has the components that will fit and perform as expected. Holley Terminator X/X Max engine control module wiring harnesses allow you to access the inputs and outputs built into the Terminator X or Terminator X Max ECU. These harnesses have all eight pins populated, four inputs and four outputs. Features: * 36 in. flying leads * Pre-terminated at ECU connector * Eight wires * Sealed connector

5.0 out of 5 stars ( 2 )

$39.49


$35.54

On Sale

Holley Wiring Harness Connectors

Holley wiring harness connectors provide one-stop shopping for your wiring needs. Along with their extensive line of wiring components, Holley offers a tremendous assortment of genuine OEM connectors to hook up your wiring project properly, securely, and completely. They're available individually and in packs of 10—with most including pins, seals, and TPA. Finish wiring your Holley-powered machine with their quality wiring harness connectors.

3.89 out of 5 stars ( 9 )

$52.69


$47.45

On Sale

Summit Racing™ Reproduction Wiring Harnesses

Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.

4.4 out of 5 stars ( 55 )

$23.99

$57.99


$20.99

$48.99

On Sale

Holley EFI ECU Connector Kits

You already have the wire and Holley EFI ECU connector kits have the rest of what you need to rewire your EFI installation. Fully terminate your own custom main harness with Holly EFI ECU connector kits. Features include: * Pre-terminated J1A/J1B Tyco Superseal connectors * 20 to 22 gauge pre-terminated wires * 16 to 18 gauge pre-terminated wires * Cavity plugs

5.0 out of 5 stars ( 4 )

$52.69


$28.98

On Sale

Hurst Roll Control Button Switches

Hurst Roll Control button switches have the edge with a microswitch and cords. These switches deliver immediate and accurate releases with a capacity of 10 amps. The included wire makes installation hookup a snap.

4.42 out of 5 stars ( 19 )

$49.95


$44.95

On Sale

SCT X4 OBD II Cables

SCT X4 OBD II cables will keep you connected to your vehicle. The cable that came with your X4 is missing, or maybe it's damaged. No problem--SCT has HDMI/OBD II replacements that will once again allow you to easily and quickly install your X4 to the port on your vehicle. Power up your device with genuine SCT Performance X4 OBD II cables.

Not Yet Reviewed

$28.99


$26.09

On Sale

DEI High-Temperature 3:1 Shrink Tubing

DEI high-temperature 3:1 shrink tubing is a professional-grade, flexible, flame-retardant polyolefin sleeving. It provides excellent electrical insulation and protection from dust, solvents, and other foreign material, as well as strain relief. It slips easily over wire connectors and shrinks down to 33 percent of its original diameter to fit snugly over wires and connectors for a watertight seal without a reduction in tube length. DEI high-temperature 3:1 shrink tubing can be used to insulate wires, connections, and terminals—and it meets the material and function properties of Mil-spec DTL-230535C. Available in a variety of diameters, lengths, and quantities, DEI high-temperature 3:1 shrink tubing will make a great addition to any electrical system.

4.67 out of 5 stars ( 3 )

$23.99


$21.59

On Sale

DEI Protect-A-Wires

Protect-A-Wires from DEI provide thermal protection for various under-hood components, such as spark plug wires, electrical wiring, and hoses, by shielding them from extreme engine and exhaust heat that can cause cracking, hardening, or burning. Basic sleeves are made from the same fiberglass composite as Protect-A-Boots to resist high temps. Upgrade kits include materials such as silicone and titanium for even greater heat insulation. To install, simply remove the distributor boot and connector, then easily slide on your Protect-A-Wire covering over the spark plug. This tubing can also be used to wrap speedometer cables, electrical wiring, and hoses. Multiple diameters, lengths, and colors are available. Product Overview: * Durable construction, made from high-temperature resistant materials * The titanium versions are resistant to chemicals and oils, offering comprehensive protection in various engine environments * Can be used to protect a wide range of components, including spark plug wires, fuel and oil lines, and speedometer cables, and are suitable for various vehicles from street cars to Powersports and marine applications * Shields sensitive components to prevent burning, cracking, and hardening of spark plug wires, electrical wiring, and hoses caused by severe under-hood temperatures, saving on replacement costs * The sleeves are designed to easily slide over existing wires and cables * Provides a professional-looking finish under-the-hood of your vehicle

4.33 out of 5 stars ( 3 )

$29.99


$26.99

On Sale

Quadboss Bus Bars

Quadboss bus bars alleviate multiple connections to battery terminals by allowing you to connect various power accessories. They have bases made of flame-retardant ABS plastic and bus material of tin-plated solid copper for maximum conductivity and resistance to corrosion. Features include: * Electrical power distribution (conducts electricity) * Stud design provides direct terminal-to-bus contact for low-resistant connection * Stainless steel studs allow high-torqueing for excellent electrical contact * Continuous amperage of 130 amps AC, 150 amps DC * Maximum voltage rating 300 V AC, 48 V DC

3.0 out of 5 stars ( 1 )

$24.24


$21.82

On Sale

Scott Drake Interior Switch Bezels

Freshen up your ride's interior with reproduction interior bezels by Scott Drake. These bezels are manufactured using quality materials, ensuring a proper fit. If you need a radio, an ignition switch bezel, etc., Scott Drake has you covered!

5.0 out of 5 stars ( 11 )

$27.31


$24.58

On Sale

FASS Fuel Systems Dual Electric Heater Splitter Harnesses

FASS splitter harnesses allow for easier connection. Titanium Series pumps have 2 ports for electric heaters to aid with cold weather starts. These splitter harnesses are perfect when utilizing dual FASS electric heater probes.

Not Yet Reviewed

$37.05


$33.34

On Sale

Racepak SmartWire To Switch Panel Cables

Racepak Smartwire to Switch Panel Cables are the quickest and easiest way to connect a switch panel, switch module, or keypad to the Racepak Smartwire unit. Ranging from 6 in. to 10 ft., these cables are the perfect choice for almost any application from drag racing to off-road and even pulling! Connect your remote module with Racepak Smartwire to switch panels today!

Not Yet Reviewed

$89.95


$49.47

On Sale

Summit Racing Equipment® Wiring Harnesses

Summit Racing Equipment® offers wiring harnesses for a wide range of vehicles—including many Chevrolet, Pontiac, Oldsmobile, and American Motors models from the 1960s and '70s. The factory-style replacement harnesses are ideal for restoration and upgrade projects. They are available to connect and power up a variety of dashboard and accessory functions. Order the wiring harness recommended for your application.

5.0 out of 5 stars ( 3 )

$25.99


$22.99

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