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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.
Standard Motor T-Series Voltage Regulators
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 voltage regulators guard your vehicle's electrical system. Made from high-quality materials to ensure durability, they have a riveted circuit board for long life and reliable performance. The covers are given a clear finish to make them corrosion-resistant for a long service life. Choose the value and quality of Standard's T-Series to service your vehicle.
( 12 )
$12.99
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$41.99
Standard Motor Voltage Regulators
Don't take chances with old or questionable voltage regulators that can leave you stranded. Standard Motor Products replacement voltage regulators are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.
( 39 )
$16.99
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$296.99
On Sale
Scott Drake Instrument Voltage Regulators
Scott Drake instrument voltage regulators feature an improved design for your classic. They are more reliable and accurate in varying environments, like heat and humidity. These voltage regulators feature solid-state electronic circuitry and variable control.
( 28 )
$56.05
$50.45
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$56.05
ACDelco Gold Voltage Regulators
ACDelco Gold voltage regulators are available in nearly 200 models to service vehicles from 1930 and up. These units monitor the proper voltage to critical systems. For example, the starting and charging system starts the engine, maintains the batteries charge, and provides power to the electrical accessories while the engine is running. Order the replacement regulator designed for your application.
( 27 )
$29.50
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$341.99
Motorcraft Voltage Regulators
If you have a phantom current draw when your vehicle is parked, you may need to restore your electrical system with one of Motorcraft's voltage regulators. A unique override in the solid-state circuitry protects against high-voltage. The weather-tight seal material and temperature stabilizer ensure proper operation during extreme weather conditions. These electronic components provide reliable solid-state charging.
( 2 )
$42.99
Mopar Performance Voltage Regulators
Mopar Performance voltage regulators ensure that your ignition and electrical system can provide maximum performance. They will work on all stock ignition systems, with no modifications required.
( 40 )
$54.99
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$96.99
Tuff Stuff Performance Replacement Alternator Regulators
Tuff Stuff Performance replacement alternator regulators keep your alternator safely under control. These voltage regulators force your alternator to maintain sufficient voltage to recharge your battery safely. Designed to fit Tuff Stuff Performance alternators, the economical regulators will protect your battery and electrical components from being fried. Plus, they allow you to eliminate unsightly alternator harnesses. Order the model recommended for your vehicle/alternator application.
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$15.99
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$59.99
ACDelco GM Genuine Parts Voltage Regulators
ACDelco GM Genuine Parts voltage regulators are GM recommended replacements for your vehicle's original component, and undergo more stringent testing than aftermarket products. They monitor the proper voltage to your vehicle's critical systems as the starting and charging system starts the engine, maintains the batteries charge, and provides power to the electrical accessories while the engine is running. These ACDelco GM Genuine Parts voltage regulators provide outstanding radio noise control for better performance, deliver needed system voltage, and provide the proper fit and function to let your vehicle run the way it was designed. They have been manufactured to provide the performance, durability and service life you expect from General Motors.
( 3 )
$22.99
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$68.99
MechMan Adjustable External Voltage Regulators
MechMan adjustable external voltage regulators include a 2-pin alternator harness. These combos work with most OEM and MechMan Chrysler units from 1999-2006, and will allow the user to adjust charging voltage anywhere from 13.8 to 19.0 V. Please note: Installation of this unit will leave the OEM alternator harness unplugged, which will result in the check battery light in the dash staying on all the time. Compare the plug on your alternator to verify compatibility.
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$129.00
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$189.00
Summit Racing™ Instrument Voltage Regulators
Summit Racing™ offers instrument voltage regulators for a wide range of classic cars, trucks, and vans from the 1950s, '60s, and '70s. These small parts minimize variations in voltage in order to protect your gauge cluster using the electricity. Our regulators (aka, stabilizers) are reliable and accurate, even in changing environments like extreme heat and humidity. They feature solid-state electronic circuitry. Order the replacement model recommended for your vehicle.
( 2 )
$65.99
Shifnoid CO2 Regulator Washers
Replace the worn or missing seal between your CO2 bottle and regulator with CO2 regulator washers from Shifnoid. They are made of quality rubber material and are available in multi-packs.
( 2 )
$8.99
Biondo CO2 Regulator Washers
Biondo offers CO2 regulator washers as replacements for their CO2 systems. They will provide the correct fit and seal, just like the originals they are replacing. Keep your CO2 system leak-free with Biondo regulator washers.
Not Yet Reviewed
$9.99
Rick's Motorsport Rectifier-Regulators
A motorcycle rectifier-regulator is a crucial part of the charging system, acting as a charging control device to prevent damage to your battery and electrical system. Offering a full parts line of motorsport charging and starting systems, and electrical ignition components for Asian and European bikes, Rick's Motorsport makes available a wide range of rectifier-regulators to keep your bike's electrical system in check. Rick's rectifier-regulators are high quality, cost effective alternatives to an OE pieces. These OEM-style units are direct replacements, providing the proper fit and the expected performance on your bike. Select the one designed for your motorcycle.
( 2 )
$41.95
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$214.95
Scott Drake Voltage Regulators
Scott Drake voltage regulators are original-appearing to maintain an authentic OE look under the hood. The regulators feature a proper cover and original logos. They're available for many 1960s and '70s applications.
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$76.85
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$92.55
Rick's Motorsport Hot Shot Rectifier-Regulators
A motorcycle rectifier-regulator is a crucial part of the charging system, acting as a charging control device to prevent damage to your battery and electrical system. Rick's Motorsport Hot Shot line of rectifier-regulators feature larger casting units for better airflow to keep your bike's electrical system in check. These replacements will provide the proper fit and the expected performance. Select the one designed for your motorcycle.
Not Yet Reviewed
$124.95
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$224.95
Rick's Motorsport Voltage Regulators
These Rick's Motorsport voltage regulators are designed to be direct replacements for original equipment using stock mounting locations and OEM-style connectors. Rick's Motorsport voltage regulators are a cost-effective solution to a blown OEM part and are engineered to prevent these problems from arising again.
Not Yet Reviewed
$69.95
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$124.95
Clearance
Bosch Voltage Regulators
Keep your car running the way it should with these Bosch voltage regulators. These voltage regulators are made using high-quality components and are designed to limit the amount of power that your alternator can deliver to your car or truck. If voltage is allowed to spike, it could potentially cause serious damage to your ride's sensitive electronics, which can get expensive, fast! Protect your ride with these Bosch voltage regulators.
( 2 )
$29.99
$21.50
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$77.99
Dedenbear CO2 Bottle Regulator Valve Replacement O-Rings
Maintain smooth CO2 bottle valve pressure with these Dedenbear CO2 bottle regulator valve replacement O-rings. They're manufactured from durable rubber and install in the bottle regulator valve with no modifications.
( 2 )
$7.99
Twin Power Electronic Regulators
Maintaining a constant voltage level in your motorcycle's charging system is important to protect the battery from damage. Twin Power electronic regulators dissipate unneeded current, whether it's above 6 V or 12 V, with a line to handle various amperages for Harley-Davidson® models like the Bagger, Softail, Dyna, and Sportster/Big Twin. Some replacements are available for models dating back to the mid-1960s. These aluminum regulators are finished in black or chrome, and more than a dozen plug options are stocked. Install a Twin Power electronic regulator and extend the life of your mobile power source.
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$99.95
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$399.50
Clearance
Astemo Voltage Regulators
Astemo offers voltage regulators for a wide range of vehicles, particularly many import cars and trucks. These stock replacements are built to OEM specifications for performance and longevity. The voltage regulator rapidly switches the alternator in and out of the charging circuit to provide your car with the correct voltage. Astemo's quality control and attention to detail make their parts the go-to choice for many car manufacturers. Order the voltage regulator model recommended for your application.
Not Yet Reviewed
$76.99
$19.50
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$125.99
On Sale
ACCEL Motorcycle Hybrid Design Electric Voltage Regulators
ACCEL Motorcycle's hybrid design electric voltage regulators are available for most Harley-Davidson® applications and do not require any rewiring or special mounting. Heavy-duty, solid-state circuitry and years of technology have produced regulators with quality that is second-to-none and reliability that you can depend on year after year. All solid-state regulators are available in a choice of great looking finishes.
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$268.95
$120.72
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$357.95
HardDrive Voltage Regulators
Prevent unregulated voltage from harming or disabling your bike. HardDrive voltage regulators make use of high-power, silicon-controlled rectifiers to allow for a cooler operation. They are sealed in black or chrome finished aluminum to be environmentally protected. Heat issues are not a concern, as the circuit boards they use have a higher-watt density surface to conduct heat more effectively, and they use high-temperate, voltage-grade wiring harnesses. Let HardDrive Products help solve your "current" problems.
( 1 )
$89.96
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$418.46
Quadboss Voltage Regulators
Quadboss voltage regulators are designed to meet or exceed your original equipment standards to guarantee a high level of performance and durability. They include OEM-style connectors and stock mounting locations to provide ease of installation and are designed to handle increased power loads. Quadboss has multiple voltage regulators to fit your needs.
Not Yet Reviewed
$51.91
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$235.97
Rick's Motorsport Lithium Ion-Compatible Rectifier-Regulators
A motorcycle rectifier-regulator is a crucial part of the charging system, acting as a charging control device to prevent damage to your battery and electrical system. Offering a full parts line of motorsport charging and starting systems, as well as electrical ignition components for Asian and European bikes, Rick's Motorsport makes available a wide range of rectifier-regulators to keep your bike's electrical system in check. Rick's lithium ion-compatible rectifier-regulators are designed with a lower voltage set point to work with lithium ion batteries. These replacements will provide the proper fit and the expected performance on your bike. Select the one designed for your motorcycle. Please note: These rec-regs are not for use with standard lead acid batteries.
Not Yet Reviewed
$120.95
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$209.95
