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Automotive Ignition & Electrical Supplies
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock and ready to ship.
Showing In Stock Items. Show All 55 Items.
COBB Tuning Alternator Covers
COBB Tuning alternator covers make it look good under the hood! These alternator shrouds are made from 5052-H32 aluminum, powdercoated wrinkle black, and feature a laser-etched COBB logo. Dress up your engine bay with a COBB alternator cover—a quality product with easy installation.
Not Yet Reviewed
$105.00
On Sale
Proform Alternators
Proform alternators are available for countless vehicles, from the 1950s thru the 1990s. These replacements come assembled and ready to bolt on. They're available in a variety of styles, finishes, amperage outputs, and other options. Select the model recommended for your application.
( 295 )
$160.99
March Performance Alternators
March Performance alternators combine reliable amperage with stunning good looks. They are available in a choice of amperages and finishes, including polished, chrome, and black, for Ford, GM, and Mopar applications. These one-wire alternators look great in any engine compartment and provide the power you need. Additional features of March Performance alternators include: * Easy-to-connect * High-quality neoprene-sealed bearings for long life * Ultra-low cut-in voltage regulator maintains amperage at low idle speeds * High-tech rotors and stators, built with higher copper and steel content, deliver the greatest output with the best reliability * Pulley and nose cover sold separately (most models)
( 60 )
$114.95
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$883.99
Holley Premium Alternators
With performance engines pushing redlines up higher and higher, alternators are being forced beyond their design. Holley's premium alternators can tolerate 30 percent higher rpms than conventional models. The attention to cosmetic detail on these units is above and beyond what you would expect, too. The entire outside housing has been sculpted for a smooth silhouette that hides the ugly details we typically think of as alternators. If you drag race, autocross, or just hot rod your ride, be assured that Holley premium alternators won't fly apart on you. Features: * Available in natural, black, and polished finishes * Works with all Holley accessory brackets, as well as 4th generation F-body, most 1998 thru 2004 GM trucks, and many other applications * 150 amp output * Smaller and lighter than Holley high-amp alternators * Housings are smoothed to make polishing clean (no buffer cut marks trying to get in tight corners) * Rear cover is aluminum instead of typical black plastic * Ideal when size and clearance matter * Black and polished pulley covers are available on models that don't already include them * Designed for use with Holley alternator weatherproof pigtails (not included)
( 1 )
$526.95
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$665.95
Powermaster Smooth Look Alternators
Powermaster smooth look alternators feature unique styling, with all sharp lines and edges blended for a truly smooth look. These alternators are available in a polished, brushed/satin, black powdercoated, or a chrome plated finish. They come with an exclusive tear drop design, detailed with features that match the case.
( 160 )
$285.99
On Sale
MSD Dynaforce Alternators
Whether you need a high output alternator for your musclecar, street rod, or touring machine, MSD Dynaforce alternators have you covered. They are designed for maximum output from idle to high rpm. They feature a stator and rotor that are electrically balanced for optimum performance and their charge post is moved to the side of the housing to allow for improved clearance to the block. A pulley baffle is also included to ensure that there are never any fan-to-belt issues. MSD Dynaforce alternators are available in 50, 120 and 160 amp outputs and feature one-wire installation to keep things clean, easy, and effective. When it comes to equipping your ride with a high-quality alternator, MSD Dynaforce alternators bury their competition.
( 6 )
$538.95
$404.95
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$582.95
Holley Ford 7.3L Godzilla Alternator Kits
The factory alternator on the 2020 and up Ford 7.3 L Godzilla engine is a bulky single or dual alternator design that is tough to package in an engine swap. The Holley Ford 7.3L Godzilla alternator kits provide a more compact solution for extra clearance and works with the factory timing cover, water pump, damper/crank pulley, and intake manifold. They also will work with after-market damper/crank pulley. The bracket and alternator are compact and lightweight, and the Holley alternator is easy to wire and does not require the factory ECU to function like the OE alternator. Holley includes the plug/pigtail, pulleys, and belt in a complete kit. Please note the included belt is for alternator-only applications, but the instructions specify the belt for other configurations. The bracket allows for any accessory configuration, and it works with or without the air conditioning compressor and with or without a power steering pump. Features and details: * Alternator kit and mounting bracket for Ford Godzilla 7.3-liter engine swaps * Great solution with everything needed to add an alternator to the Ford 7.3-liter crate engine * Eliminates bulky dual alternator system—factory setup on some heavy-duty trucks * Works with the factory timing cover, water pump, damper/crank pulley, and intake manifold—also works with after-market damper/crank pulley * Compact design with alternator pulled in tight to the engine for extra clearance under the hood * The mounting bracket is compatible with Holley alternator models: PN: 197-300, 197-301, 197-302, and 197-303 * Easy wiring of alternator and does not require factory ECU to excite alternator—wiring pigtail included * Choose from a complete kit with 105-amp Holley alternator (PN: 20-380), or bracket kit (PN: 97-409) * Natural as cast finish on the mounting bracket and alternator * Works with or without an air conditioning compressor * Works with or without a power steering pump * For alternator-only race setup, Holley bracket PN: 97-409 should be used with Holley premium alternator (PN: 197-302 or 197-303)—ideal for high rpm applications (alternator designed and tested for up to 30 percent higher rpm) * Ideal for use on Godzilla crate engines and engine swaps
Not Yet Reviewed
$460.95
Clearance
Denso Remanufactured Alternators
Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Denso remanufactured alternators go through a grueling process; stators and rectifiers are tested to 300 V, while rotors are submitted to 600 V, to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-specification lubricants. Offered in wide range of amp ratings for hundreds of specific vehicle applications, all alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners. Additional features of Denso remanufactured alternators include: * Meet or exceed all manufacturer standards, and provide years of reliable service * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Housings re-tapped and damage-checked for heat warping, corrosion, or improper surface alignment * Voltage regulators 100 percent tested to OE standards * All hardware stripped and replated * Premium cores and precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems
( 44 )
$225.99
March Performance Alternator Fans
March Performance fans are designed for GM and Ford alternators and work with any alternator pulley. They are precision CNC-machined from solid billet 6061 T-6 aluminum and are covered with a clear powdercoated finish.
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$55.99
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$83.99
Dorman Alternator Wire Boots
These Dorman alternator wire boots are designed to cover your stud and nut on most GM full size alternators. They are made from durable rubber and install easily in seconds. Protect your alternator and charge wire with one of these Dorman alternator wire boots.
( 18 )
$4.99
American Autowire Alternator Terminal Boots
American Autowire offers replacement alternator terminal boots for preventing inadvertent contact with the hot lead output stud on the alternator. Keep it covered with exact-fit American Autowire replacement parts.
( 11 )
$6.65
CA Alternator Harnesses
Need some new alternator wiring for your classic muscle car? CA alternator harnesses have you comprehensively covered. Whether you're running a 200 c.i.d. 6-cylinder, a big block 428, or something in between—these harnesses will get the amps where they're supposed to go. Bring your vintage pony car to life with a little help from the CA alternator harness designed for your application.
Not Yet Reviewed
$22.99
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$62.99
Crown Automotive Alternator and Generator Replacement Parts
Crown Automotive offers a wide variety of alternator and generator replacement parts—including bushings, bearings, brushes, diodes, hardware, gaskets, covers, oil seals, rectifiers, rotors, stators, and more! Each component is made from quality materials according to factory specs to ensure proper fit and performance. Order the model needed for your application.
Not Yet Reviewed
$1.99
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$2.99
Summit Racing™ Billet Alternator/Power Steering Bracket Kits
Summit Racing™ billet alternator/power steering bracket kits provide a secure mounting point, positioning the components for proper operation and/or relocating them for improved clearance in your engine bay. Crafted from billet aluminum, the brackets will include mounting hardware. Select the kit designed to fit your setup.
Not Yet Reviewed
$159.99
Tuff Stuff Performance Alternator Fan and Pulley Sets
Tuff Stuff Performance alternator fan and pulley kits give your early model Tuff Stuff GM and Ford alternators a high-tech look. The pulleys are available in steel and billet aluminum—both with multiple finishes—and most of the components are lightweight aluminum. Order the bolt-on pulley model that you prefer for your alternator application.
( 18 )
$64.99
Clayton Machine Ignition Coil Covers
Clayton Machine ignition coil covers stylishly hide the LS engine coil packs. Unlike the plastic or fiberglass versions, these covers are machined from 6063 T-6 aluminum and can be ordered in black or grey powdercoated finishes; they're also available unfinished so you can customize them to match your vehicle. The covers fit GM LS engines utilizing existing coil bracket mounting points, and are ideal for LS crate motors. (Unless a cutout is fabricated or aftermarket alternator and brackets are used, they will not clear factory high mount alternators, like those found on Corvettes.) Clayton Machine ignition coil covers can be used with relocated coil packs for a lower profile appearance, and are best suited for aftermarket serpentine pulley systems. Additionally, they're available with or without the oil fill hole.
( 12 )
$310.95
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$392.95
Summit Racing™ Pro LS Ignition Coil Covers
Summit Racing™ Pro LS ignition coil covers are a great way to dress up your LS engine. These aluminum coil cover sets have a durable powdercoat finish with an etched Summit Racing™ logo to stylishly hide LS engine coil packs. The covers fit GM LS engines utilizing existing coil bracket mounting points and have an oil fill hole to accommodate the oil fill tube. These covers will not clear factory high-mount alternators, like those found on Corvettes, unless a cutout is fabricated or aftermarket alternator and brackets are used.
( 3 )
$330.99
Eddie Motorsports Smooth Billet Coil Covers
Eddie Motorsports smooth billet coil covers are a custom alternative to covering the coils on your Chevy LS engine and they add a flare to your engine bay that can't be beat. Precision CNC-machined from 1/4 in. billet aluminum, these covers come with aluminum stanchions that bolt to the coil mount bosses on your valve covers. These covers have a plain smooth top and a provision to clear the stock rubber oil fill tube. The covers are available in a bright polished machined aluminum finish, as well as anodized color finishes, gloss and matte black, and carbon fiber wrap.
( 2 )
$354.95
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$395.95
Pyrotect FIA-Style Master Kill Switches
Pyrotect FIA-style master kill switches cut the engine and all electrics. These 4-post switches have three sets of contacts for cars with alternators. The main contacts disconnect the battery while the auxiliary contacts disconnect the ignition coil and short the alternator output to ground through a 3 ohm resistor that is furnished with the switch. A removable actuating key with splash guard, weatherproof cap, resistor and installation instructions are included. Features: * Made to FIA rules * Terminal and resistor design prevents alternator damage on switch off * 10mm terminals for battery cable * Removable key * Rubber cover protects switch when key is removed * Key predrilled for pull cable
( 1 )
$59.00
ICT Billet Wiring Pigtails
ICT Billet has your LS swap covered with ICT Billet wiring pigtails. Options are available for standard and extended lengths on a multitude of applications. All designed to work with OE sensors for the easiest installation possible!
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$22.99
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$29.99
ICT Billet Wiring Connectors
ICT Billet has your engine swap covered with their ECM wiring connector kits. These terminals, retainers, and connectors are all designed to work with OE sensors and factory connectors for the easiest installation possible! This is one area that you don't want to use poor quality components—which are subject to crimps, twisting, and unseated terminals. If the wiring has conductivity issues, your engine will run poorly, and the problem is hard to diagnose. ICT Billet has built its reputation on dependable, high-quality parts. Order the kit preferred for your application.
Not Yet Reviewed
$22.99
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$43.99
Standard Motor T-Series Ignition Coils
Standard Motor T-Series ignition coils are offered in a variety of styles to cover a wide range of vehicle applications. Each coil model is designed to exceed OEM specifications for accurate, maintenance-free operation. High-efficiency laminations optimize magnetic field build-up to produce high spark energy and reliable performance. Standard Motor T-Series DIS ignition coil terminals are steel or aluminum, as indicated by the original equipment. Select the Standard Motor coil ignition designed for your application needs.
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$25.99
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$71.99
American Autowire Wiring Connectors
American Autowire offers a variety of wiring connectors to replace faulty or missing originals on all kinds of vehicles. They're made from high-quality materials to ensure long-lasting performance and dependability. Choose the harness and/or connector type needed to power up your various accessories. If you're repairing or restoring a car and need new wiring connectors, American Autowire has you covered.
( 136 )
$5.70
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$8.55
Painless Performance 26-Circuit 1978-81 Direct-Fit Camaro Harnesses
Painless Performance 26-circuit 1978-81 direct-fit Camaro harnesses have virtually every connector installed on the harness out of the box. They are split into three sections (engine, interior, and rear) and feature a fully integrated ground circuit. You'll find many upgrades in these harnesses such as a 6-gauge charge wire and a 150 amp midi fuse. Each kit includes a 150+ page full color step-by-step manual that also covers many alternative wiring options. Each wire is custom printed with the circuit identification, as well as using GM color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome light * Electric choke * Emergency flashers * Fan relay activation power * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate light * Turn signals * Wipers
( 12 )
$988.99
