Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
1,134 Results Found For "voltage"
Showing In Stock Items. Show All 1576 Items.
Not Showing Customizable Items. View Customizable Items.
Aeromotive VaporWorx Returnless ZL1 Pulse Width Modulation Kits
Aeromotive VaporWorx returnless PWM kits for ZL1 fuel pump modules have everything needed to provide a standalone, OE-type returnless fuel system with constant or manifold referenced fuel pressure. When used with the popular and affordable GM Gen5 ZL1 Camaro, C7 Corvette, Aeromotive Super ZL1, and many other GM-compatible fuel pump modules, these systems will provide constant pressure or any base pressure with a 1:1 manifold referenced (supplied MAP sensor based) fuel pressure—operating like a mechanical fuel pressure regulator would with the ECM calibrated in the same manner. The simplicity of these kits comes with connecting the supplied standalone MAP sensor to the pressurized side of the intake manifold, just like connecting a boost gauge or manifold referenced fuel pressure regulator. For constant fuel pressure simply leave the MAP sensor portion of the kit disconnected. VaporWorx ZL1 controllers feature: * Everything needed electrically to drive the fuel pump module--no relays, external regulators, or return lines are required * Unmatched low fuel level capability * Up to a 2/3 reduction in power to the fuel module during idle and cruise vs. traditional systems * 40-amp minimum continuous power rating in a compact controller package * Over-temperature shutdown with automatic reset * Short circuit protection that will operate indefinitely without damage * OEM Delphi/Aptiv connections for terminals, seals, and connector bodies * All cross-linked polyethylene wiring * UL94 rated components used throughout * Integrates into the OE ECM to allow all safety systems to remain functional * 10 to 22 V operating capacity -- Can be used with voltage boosters -- Lower than 10 V applied to the turn on circuit will cause controller shutdown to protect from an AFR lean condition * Billet aluminum VaporWorx MAP sensor bracket and 3bar pressure sensor
( 1 )
$597.35
XS Power Voltage Step-Down Boxes
When using a 16 V battery in longer races that require an alternator, it is recommended that sensitive 12 V components be resistored using these XS Power voltage step-down boxes. They feature dual outputs, one input, and two outputs. The step-down modules are rated 50 amps max at a 50 percent duty cycle, and 25 amps continuous when using the 3.6 V output.
( 2 )
$199.99
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
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 )
$26.99
—
$296.99
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.
( 90 )
$13.99
—
$59.99
JMS Chip PowerMAX FuelMAX V2 Fuel Pump Voltage Boosters
JMS Chip PowerMAX FuelMAX V2 are devices that truly deliver! These fuel pump voltage boosters provide clean continuous voltage and the highest amperage available to provide maximum power and fuel for your vehicle. Up to an 80 percent increase in fuel delivery is possible to feed your high performance engine! The maximum output voltage range is user selectable and is controlled by a knob in the faceplate, or via the optional in-cabin over-ride control knob that adjusts voltage on the fly. These JMS voltage boosters are pre-engineered for use on most Dodge, Ford, GM, and import vehicles—as well as most any others utilizing an electronic fuel pump. PowerMAX FuelMAX V2 units feature proprietary enclosures and industrial heat-sink, with 10-gauge heavy-duty wiring and either 40 or 80 amp fuses—along with a host of innovative features to further improve your experience. For users that want the ultimate in easy installation, the plug-and-play option connects directly to the FPDM (fuel pump driver module) and activates via monitoring the pedal position sensor (PPS), eliminating the need to run wires through the firewall. Also available is a universal device that is easy to wire in--just cut and splice a single wire. Choose from single or dual inputs/outputs, cut-and-splice or plug-and-play versions, and 3-ways to trigger boosted output. Kits include: * PowerMAX device * Heavy-duty OEM-grade wiring harness * User adjustable Hobbs pressure switch * 1/8 in. NPT adaptor fitting * Wiring terminals * Wire splices and heat shrink * Solder * Vacuum line and tees * Mounting hardware * 40 amp fuses
( 4 )
$409.75
—
$689.75
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
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
—
$41.99
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.
( 5 )
$76.85
—
$92.55
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
Aeromotive VaporWorx ReturnX Return-Type Pulse Width Modulation Controllers
Aeromotive VaporWorx ReturnX return-type PWM controllers have everything needed to provide a standalone fuel pump speed control system. Available for single or dual pump, naturally aspirated or supercharged applications, no switches, relays, or Hobb's switches are needed when using these ReturnX systems. Controllers have primary and secondary output with the primary providing sufficient pump speed to maintain fuel pressure during idle/cruise while the secondary pump follows at a lower duty cycle. This leader/follower arrangement delivers a smooth ramp-up in pump speed until both pumps are at full output. For carbureted and EFI applications, simply attach the supplied standalone MAP sensor hose to a manifold vacuum source (naturally aspirated) or past the supercharger/turbocharger and make at-idle controller adjustments--the VaporWorx controller will do the rest. Select the single or dual naturally aspirated or supercharged version needed for your setup. Key features: * Works with all brushed-type fuel pumps * Typical power reduction to the pump(s) of 45 to 75 percent * Standalone MAP-based fuel pump speed control * Carburetor and EFI capability Benefits: * Everything needed electrically to drive the fuel pump(s) * A significant reduction in the average fuel pump power requirement resulting in lower fuel temperatures and longer pump life * 40 to 80-amp minimum continuous power rating in a compact controller package * Over-temperature shutdown with automatic reset will operate indefinitely without damage * Short circuit output protection will operate indefinitely without damage * OEM Delphi/Aptiv connections for terminals, seals, and connector bodies * All cross-linked polyethylene wiring * UL94 rated components used throughout * Integrates into the OE ECM to allow all safety systems to remain functional * 10 to 22 V operating range -- Can be used with voltage boosters -- Lower than 10 V applied to the turn-on circuit will cause controller shutdown to protect from an AFR lean condition
( 2 )
$520.50
—
$652.26
Davis Unified Ignition Mini VIP Voltage Step Up Regulators
Davis Unified Ignition Mini VIP Voltage Step Up regulators will step up your charging system's 14 Volts to 18 Volts, which are sent to your ignition system to provide your engine with the ultimate spark combustion. The 18 V produced by these regulators enable you to open up your spark plug gaps to a whopping .070 in. The larger gap and hotter spark burns fuel more completely on each piston stroke. Voltage drop is eliminated, as these Mini VIP Voltage Step Up regulators isolate the power to your ignition system only. Plugs stay cleaner and some applications will be able to run a richer fuel mixture due to the additional spark intensity. These units feature a simple 3-wire installation and are small enough to mount anywhere. These regulators are offered for several applications, from LS1 to street to race.
Not Yet Reviewed
$289.00
—
$569.00
Ron Francis Wiring Voltage Reducers
If you still want to use those original 6 V components, but convert your vehicle to a 12 V system, then these Ron Francis Wiring voltage reducers will help you get the job done. Available in several different amp ratings, these Ron Francis Wiring voltage reducers are sure to keep you from burning up your original 6 V components, while adding the benefits of a 12 V system to your vehicle.
( 7 )
$78.35
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
—
$125.99
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.
( 2 )
$217.95
—
$268.95
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
—
$214.95
Crown Automotive Voltage Regulators
Crown Automotive voltage regulators are designed to automatically maintain a constant voltage level, regardless of load conditions or changes to their input voltage. These small, solid-state components allow voltage to fluctuate slightly within a certain range, and if they go bad, the battery may receive too much, too little, or no current. Crown voltage regulators will keep you in charge of your electrical system.
Not Yet Reviewed
$15.99
—
$136.99
Standard Motor Alternator Rectifiers
Standard Motor alternator rectifiers are available for thousands of vehicle applications. These units in your assembly convert the AC (alternating current) that alternators produce into DC (direct current) for use by the vehicle's battery and electrical system. Harsh power demands on the rectifier can cause alternator diodes to fail. At that point, you may notice frequent engine stalls or dimming lights. Often you can simply replace the rectifier, not the entire alternator. Order the model designed for your specific vehicle application.
Not Yet Reviewed
$63.99
—
$516.99
Aeromotive VaporWorx ReturnX Return-Type 3 to 4 Pump Pulse Width Modulation Controllers
Aeromotive VaporWorx ReturnX return-type 3 to 4-pump PWM controllers have everything needed to provide a standalone fuel pump speed control system for up to four high-powered brushed pumps. ReturnX has primary and secondary PWM controller output. Under normal idle/cruise driving, the #1 and #2 pumps are on the primary side and running fast enough to provide sufficient fuel pressure. The #3 and #4 pumps are attached to the PWM secondary output, but follow at a much lower duty cycle than the primary side. As the primary side increases in output power, so does the secondary side in a leader-follower arrangement that delivers a smooth ramp-up in pump speed. Key features: * For forced induction systems only * Works with all brushed-type fuel pumps * Typical power reduction to the pump(s) of 45 to 75 percent during idle and cruise * Standalone MAP sensor for pump speed control -- 2.5bar LSA/LS9 type -- Adequate range for supercharged applications * All pumps are under PWM control * Plumb fuel system using traditional regulators, filters, and return lines * Developed for in-cell use where the primary output feeds a lift and pressure pump, and the secondary output controller the third and fourth. Benefits: * Everything needed electrically to drive three or four fuel pumps * A significant reduction in the average fuel pump power requirement resulting in lower fuel temperatures and longer pump life * 110-amp minimum continuous power rating in a compact controller package * Over-temperature shutdown with automatic reset will operate indefinitely without damage * Short circuit output protection will operate indefinitely without damage * OEM Delphi/Aptiv connections for terminals, seals, and connector bodies * All cross-linked polyethylene wiring * UL94 rated components used throughout * Integrates into the OE ECM to allow all safety systems to remain functional * 10 to 18 V operating capacity -- Lower than 10 V applied to the turn-on circuit will cause controller shutdown to protect from an AFR lean condition * Easy to set idle/cruise primary pump speed adjustments * #3/#4 pumps ramp in automatically, no adjustments needed * Uses standard return-type plumbing systems, and can be used to replace currently installed Hobb's pressure switch + relay applications
( 1 )
$845.54
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.
( 1 )
$119.99
—
$386.31
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
—
$229.00
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
—
$418.46
Accutronix Voltage Regulator Mounts
Accutronix voltage regulator mounts allow custom mounting of regulators on your motorcycle for a clean, smooth look. The mounts attach (bolts down) on top of the front motor mount boss—and the regulator attaches to the top of the mount with the two button head screws. These voltage regulator mounts are manufactured from 6061-T6 billet aluminum or brass, and are available in a variety of finishes. Add more custom appeal to your Harley-Davidson® with quality accessories from Accutronix!
Not Yet Reviewed
$80.96
—
$107.06
JMS Chip PowerMAX FuelMAX Fuel Pump Voltage Boosters
You don't need a new fuel pump; you need JMS Chip PowerMAX FuelMAX—the "Boost-A" devices that truly deliver! They provide clean continuous voltage and the highest amperage available to provide maximum power and fuel for your vehicle--up to an 80 percent increase in fuel delivery is possible. PowerMAX FuelMAX voltage boosters feature proprietary enclosures, industrial heat sink, 10-gauge heavy-duty wiring, and either 40 or 80 amp fuses, along with a host of new and innovative features to further improve your experience. Choose from single or dual inputs/outputs, plug-and-play versions, and 3-ways to trigger boosted output. JMS voltage boosters are pre-engineered for use on most Dodge, Ford, GM, and import vehicles—as well as most any others utilizing an electronic fuel pump.
( 8 )
$399.73
—
$689.75
