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ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.
( 289 )
$57.49
$51.75
On Sale
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.
( 46 )
$96.99
$87.29
On Sale
Painless Performance Duraspark II distributor wiring harnesses are designed to convert an old Ford points-type ignition into a modern Duraspark II electronic ignition. They feature pre-terminated wire ends with installed Weather Pack connectors for a quick and easy fit.
( 25 )
$87.99
$79.19
On Sale
Painless Performance battery cables are made from 133-strand pure copper cable and feature lightweight, abrasion-resistant insulation capable of handling over 250 amps. The cables are available in different lengths—and come assembled with heavy-duty terminals already installed. Each kit also includes high-amp crimp ring terminals and two side post adapters.
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$78.99
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$114.99
$71.09
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$103.49
On Sale
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
( 39 )
$89.99
$80.99
On Sale
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.
( 44 )
$55.99
$50.39
On Sale
The safe way to add electrical accessories is with Painless Performance Cirkit Boss kits, the first circuit isolators that provide both constant and ignition hot circuits. Instead of tapping into an existing wire or spare circuit at the fuse block, Cirkit Boss kits are add-on, relay-activated fuse blocks, activated by a small wire from any ignition source. Cirkit Boss kits protect bulbs, accessories, and computers from the harmful spikes that may occur in a poorly connected power supply. All Cirkit Boss units are made using TXL cross link polyurethane wire rated to 275 degrees F at 600V, and they include a 30 amp inline circuit breaker, a relay, mounting hardware, and an assortment of terminals. Circuits are individually fused for up to 20 amp applications and use a heavy duty 30 amp relay. All wires are machine-terminated for reliability.
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$94.99
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$107.99
$85.49
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$97.19
On Sale
Painless Performance alternator wiring kits are specifically designed for vehicles that demand serious power and are a must if you're upgrading your alternator. They are designed to handle more power from the start to ensure you can keep that hotrod or heavy duty truck on the road where it should be. Don't risk upgrading your alternator without upgrading your wiring, get your Painless Performance alternator wiring kits.
( 47 )
$79.99
$71.99
On Sale
Painless Performance CirKit Boss Auxiliary Fuse Block/3-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, the 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 Painless CirKit Boss Auxiliary Fuse Block/3-Circuit kits include an in-line circuit breaker, relay, relay/fuse block base with pre-terminated harness and mounting hardware and terminals. They protect your OEM warranty—and are very 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 )
$72.99
$65.69
On Sale
Painless Performance high-amp shut-down relay kits come complete with a 250 amp solenoid and will effectively handle alternator feedback of the highest amperage alternators. These kits eliminate engine run-on when the master disconnect is turned off.
( 5 )
$116.99
$105.29
On Sale
Painless Performance Jeep CJ Duraspark II ignition wiring harnesses are designed to easily convert the old points-style components in your electronic ignition systems to a modern Duraspark II system. A wiring harness is, first and foremost, engineering; Painless engineering assures you that your headlights shine, the blinkers blink, and the engine starts. These harnesses allow for the factory location of your module and coil, and are recommended if you are also replacing the chassis harness. You'll find a harness compatible with Jeep CJ models as far back as the mid-1960s.
( 7 )
$99.99
$89.99
On Sale
Painless Wiring relays and relay kits enable you to make simple updates or replacements in your vehicle. From lights to fans to starters, Painless has a relay for you. Easy to install in most vehicles, these kits include all necessary wiring and connectors. Order the amp rating and terminal options needed for your application.
( 34 )
$76.99
$69.29
On Sale
The safe way to add electrical accessories to any vehicle is with Painless Performance CirKit Boss Auxiliary Fuse Block/7-Circuit kits. They 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, the 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. Kits include an in-line circuit breaker, relay, relay/fuse block base with pre-terminated harness and mounting hardware and terminals. These Painless Performance CirKit Boss kits will protect your OEM warranty—and they are easier to install than you think! 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
( 12 )
$105.99
$95.39
On Sale
Are you installing a Painless Performance fuel injection harness and want to keep all of your emissions devices intact? The solution is to install one of these Painless Performance emissions wiring harnesses. These harnesses activate the AIR port solenoid control, AIR diverter solenoid, and canister purge solenoid to meet local emissions standards.
Not Yet Reviewed
$56.99
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$137.99
$51.29
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$124.19
On Sale
Painless Performance CirKit Boss Heavy-Duty Auxiliary Fuse Block/3-circuit kits are a safe way to add electrical accessories to any vehicle. These kits are add-on, relay-activated fuse blocks, activated by a small wire from any ignition source. They help protect bulbs, accessories, and computers from the harmful spikes that may occur in a poorly connected power supply. Simply mount the fuse block and relay, route the large 10-gauge wire to the battery, route the ignition wire and then route the three accessory circuits to the accessories needing power. The main power wire is 8 ft. long from fuse block. Each accessory circuit has 8 ft. of wire length from fuse block. These kits include one 70 amp SPST relay, relay base/fuse block with harness, terminals and the mounting hardware. 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
( 1 )
$97.99
$88.19
On Sale
Master disconnect switches from Painless Performance allow you to easily disconnect your battery with a flip of the switch. They're available with or without a mounting panel.
( 14 )
$60.99
$54.89
On Sale
Painless Performance ignition coil wiring harnesses are backed by over 30 years of wiring solutions that are rigorously tested. These replacement harnesses are crafted with the highest quality wires and are color-coded and assembled with weathreproof connectors to make your wiring project, well … Painless!
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$63.99
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$77.99
$57.59
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$70.19
On Sale
Painless Performance hazard switch kits allow the addition of a hazard switch to vehicles that originally did not have this feature. Additionally, these kits will also allow those with a factory installed hazard to retain that feature if a working factory switch can no longer be found. The hazard switch will simultaneously flash the front turn signal indicators and the brake lights when the switch is in the "on" position. The kits include all necessary wiring, fuse protection, flasher, toggle boot, and parts necessary for installation.
Not Yet Reviewed
$57.99
$52.19
On Sale
Painless Performance remote starter solenoids allow you to position the starter solenoid anywhere you need to on the vehicle in order to clear accessories, heat sources, etc. Best of all, they include all of the extra wire and connectors needed to do the job right the first time.
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$64.99
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$104.99
$58.49
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$94.49
On Sale
The safe way to add electrical accessories to any vehicle is with Painless Performance CirKit Boss Auxiliary Fuse Block/3 Circuit/Weatherproof kits. They 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, the 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. Kits include the following weatherproof components: in-line circuit breaker, relay, relay/fuse block base with pre-terminated harness, weatherproof fuse block and heat-shrinkable terminals, and the mounting hardware. Painless Performance CirKit Boss kits protect your OEM warranty and are quite 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
( 2 )
$89.99
$80.99
On Sale
These Painless Performance rollover safety switches are designed to shut off the power to the electric fuel pump in the event of a vehicle rollover. They are made for use in most oval track or road race vehicles, but can be used in any racing application to help prevent a fire. Keep yourself and your vehicle protected with one of these Painless Performance rollover safety switches.
( 4 )
$59.99
$53.99
On Sale
Painless Performance LS ignition coil wiring harness extensions get your coils off of the valve covers. With factory color-coded wires and weatherproof connectors, these harnesses make your job easier to accomplish. They're available in 2, 3, or 4 ft. pigtail lengths. Move your coils with Painless Performance LS coil extension harnesses.
( 1 )
$89.99
$80.99
On Sale
Install extra driving or fog lights easily and properly with Painless Performance auxiliary light relay kits. The switches can be wired to turn lights on per state law requirements (low beams and auxiliary lights, high beams and auxiliary lights, and auxiliary light operation only).
Not Yet Reviewed
$69.99
$62.99
On Sale
Slip on a set of PowerCables spark plug wires from JBA Performance Exhaust to up the game of your ride! These plug wires feature 100 percent silicone jackets and unique boot ends that are designed to offer maximum clearance, while withstanding severe wear and tear for a longer lifespan. Don't put old spark plug wires on your new fully equipped engine when you can add JBA Performance Exhaust PowerCables spark plug wires for better performance and the reliability you expect! Features and benefits: * Extra thick diameters * Ultra-low resistance design * Wire wound mag conductors * Custom tailored lengths with cylinder I.D. labels * Improved under hood appearance * Resistant to heat and abrasion * Improved performance through ignition system * Superior Electro Magnetic Interference (EMI) suppression
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$73.20
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$112.95
$65.88
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$101.66
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