Availability
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
On Sale
Want to make sure your brake lights are working correctly? These low-pressure brake light switches from Painless Performance come complete with a plug-in pigtail and pipe thread fitting, and offer you the reliability you need.
( 42 )
$18.99
$17.09
On Sale
Painless Performance has the switches you want for all your wiring needs. These brake light switches are available in two and four terminal styles.
( 14 )
$17.99
$16.19
On Sale
Made of top quality materials, Painless Performance offers these push button brake light switches. For performance you can trust, choose Painless!
( 12 )
$14.99
$13.49
On Sale
Get peace of mind that your brake lights are functioning correctly with these hydraulic brake light switches from Painless Performance. Made of top quality materials, they are activated by fluid pressure, and feature a pipe thread fitting.
( 14 )
$11.99
$10.79
On Sale
Properly illuminating your vehicle will protect its body and yours! Crown Automotive replacement brake light switches will act to warn those behind you when you're slowing or stopping. They offer a choice of weatherproof OE styles suitable for your application. When you need to hit the brakes, be sure the right signals are being sent with Crown brake light switches.
( 2 )
$8.99
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$32.99
$8.09
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$29.69
On Sale
When upgrading taillights to the new higher wattage halogens, always use a relay. These Painless Performance brake light relay kits give you everything you need to protect your wiring and switches.
Not Yet Reviewed
$24.99
$22.49
On Sale
Brake lights are one of the most important safety features on a motorcycle. ACCEL high-quality OEM replacements are quality American-made stop light switches for your Harley®. They feature heavy-duty contacts, high-conductivity brass terminals, bright plated housings, and rugged molded insulators to ensure reliable performance under any conditions. Stay safe and enjoy the ride with stop light switches from ACCEL Motorcycle.
( 2 )
$32.87
$18.08
On Sale
Make use of your exhaust brake with BD Diesel manual shift lever exhaust brake switch kits. These BD Diesel switch kits are designed to use your engine's exhaust pressure to slow down your truck without braking as much. The kits include a switch and a wiring harness to clamp onto the shift lever of your manual transmission. Add an optional power switch for your exhaust brake from BD Diesel.
( 4 )
$146.95
$132.26
On Sale
LEED offers a wide range of replacement parts for braking systems, including these wiring pigtail harnesses for your brake warning light switch. The connectors are ideal for GM combination block brake warning switches. They're made to factory specs to ensure proper fit and optimum performance.
Not Yet Reviewed
$9.99
$8.99
On Sale
BD Engine Brakes enable your diesel to navigate downhill grades and mountainous terrain easier and safer than the vehicle's conventional braking system. This will increase the life of the stock foundation brakes and prevent brake fade under severe-grade driving. The factory-approved backpressure provides the retarding horsepower to slow down the vehicle on even the steepest descents, or just for a highway off-ramp. The exhaust flow is not restricted when the stainless butterfly is open in the large 4 in. casting that bolts into the exhaust system. The kits come with a lighted toggle switch for mounting conveniently on the dash. The brake releases as soon as the throttle is applied or the switch is flipped off. As with other BD designs, the backpressure is self-regulating. Once the pressure reaches specification, the butterfly position changes to maintain the highest pressure possible. This variable orifice design offers far superior retarding performance throughout the engine rpm range, compared to a fixed orifice design that only offers peak retarding performance at peak rpm.
( 2 )
$1,385.95
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$1,674.95
$1,247.36
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$1,507.46
On Sale
If you're looking to get extra attention, sequencing lights are the way to do it. Diode Dynamics Mustang sequencers are plug-and-play modules that add sequencing features to your existing taillights—and not just for turning, but for all functions, including brake, hazard, and locking/unlocking the vehicle. They use automotive-grade solid-state switches, so they can provide reliable, unique style for years to come. Features: * Custom appearance * Easy installation. Using OEM taillight connectors, these kits are 100 percent plug-and-play and install in minutes, with no wiring required. The actual installation time is less than 5 minutes per side, and you don't even have to remove the taillights. * Reliable operation. Modules are designed with quality components, custom-tooled OEM-grade connectors, and include embedded circuit protection, for high reliability over time.
Not Yet Reviewed
$79.95
$63.96
On Sale
LEED Brakes manual dual-bowl master cylinder upgrade kits will allow you to upgrade your factory single-bowl manual brake car to dual-bowl in no time! In each of these kits, you receive the brake line necessary to route from the new master cylinder to your factory distribution block. LEED also includes an adjustable combination valve to allow you to fine tune the amount of pressure your rear brakes receive in order to prevent rear wheel lockup. For those cars that require a pressure switch to activate the taillights, these combination blocks have one built-in to provide an easy connection.
( 12 )
$154.99
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$299.99
$139.49
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$269.99
On Sale
Add safety your brake system with LEED brake proportioning valves! These brass prop valves are equipped with a safety switch that's designed to sense when your brake system is producing unequal or lower pressure to one or more of the wheels—usually caused by a component failure. Without this valve installed, if a component fails on your vehicle, the brake pedal will drop to the floor as you pump the pedal, with little to no braking. Don't take chances! Order the LEED Brakes brake proportioning valves recommended for fitment on your application.
( 5 )
$99.99
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$164.99
$89.99
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$148.49
On Sale
LEED Brakes adjustable pushrod kits feature the correct pedal attachment and bushing to work with your factory pedal and brake light switch. The bullet-style end will work with most Ford manual master cylinders to give you the pedal height that you want! LEED Brakes adjustable pushrod kits include: * One coupling nut * One jam nut * One eyelet-style pedal adapter with male thread * One bullet-style male pushrod end * One nylon pedal bushing
( 2 )
$48.99
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$72.99
$44.09
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$65.69
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
Whether you call them roll controls, line locks, or whatever, Hurst Roll Controls keep your stick shift car out of the staging lights until you're ready to launch. Controlled by a solenoid valve attached to a switch on your shifter, roll controls keep you from rolling by locking your front or rear brakes. When you hit the switch, your brakes are unlocked and you're ready to hit the throttle. Rigorous testing has proved a 1/100,000th of a second release time, and vibration tests have surpassed 30 Gs without mechanical failure. Each roll control comes with a rebuildable stainless steel solenoid valve, indicator light, inline fuse holder, and complete instructions. Hurst Roll Controls give you one less thing to worry about when you're staging.
( 117 )
$199.95
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$437.95
$179.95
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$393.95
On Sale
Painless Performance 21-circuit 1967-77 direct-fit Ford F-Series harnesses are the perfect upgrade for your Ford truck. They use many of the factory connections and are already pre-terminated. Each harness features a unique covered micro-fuse block with a 20 amp auxiliary relay circuit for accessories, such as fog lights, or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory (relayed) * Accessory/cigarette lighter * Backup lights * Brake lights * Cargo Lamp * Charging * Dome light * Electric choke * Emergency flashers * Fused power source * 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 and washer pump
( 9 )
$774.99
$697.49
On Sale
Whether you're flying down the highway, cruising around town, or crawling down a mountain, life takes on a terrorizing side when you lose your brakes. Crown Automotive brake master cylinders are designed just like the originals for easy installation and brake line attachment. Master cylinders and brake lines should be periodically inspected and replaced for best overall safety. When you hit the brakes and the pedal goes to the floor the results can be catastrophic. Remember to be safe out there with Crown Automotive brake master cylinders.
( 10 )
$43.99
$39.59
On Sale
Nothing could make re-wiring your Chevy/GMC truck any easier than Painless Performance harnesses. By adding a factory-style bulkhead connector and additional GM connectors, Painless made their universal harness a custom fit for these popular 2x4 and 4x4 GMC/Chevy pickups. These harnesses will work on pickups, Blazers and Suburbans. Includes circuits for: * Air conditioning * Heat * Camper cover lights * Cigarette lighter * Four wheel drive switch * Backup lights * Charging * Cruise control * Dome light * Electric choke * Electric fuel pump * Emergency flashers * Fan relay activation power * Fused power source * Headlights * Horn (relay) * Ignition coil * Instrument panel lighting and gauges * Park lights * Power antenna * Power door locks * Power windows * Radio/clock (constant and switched) * Starting * Taillights * Third brake lights * Turn signals * Wipers and washer pump
( 43 )
$635.99
$572.39
On Sale
Painless Performance 28-circuit universal harnesses include most of the power accessory circuits you have been looking to add to your vehicle. The versatility of these harnesses will allow them to be easily adapted to almost any vehicle. The GM column-mounted harnesses include ignition switch plugs and turn signal switch plugs, pre-terminated and ready to install. They also have pre-wired plugs for the headlights and dimmer switch. The dash mounted units do not include the GM column-mounted ignition switch plugs, but do include the GM column-mounted turn signal switch plugs and terminals. Each harness includes circuits for: * Air conditioning/heat * Accessory * Accessory/cigarette lighter * Accessory/trunk light * Backup lights * Brake lights * Charging * Cruise control * Dome light * Electric choke * Electric fuel pump * Emergency flashers * Fan relay activation power * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Power antenna * Power door locks * Power windows * Radio (constant/ignition hot) * Starting * Taillights * Third brake light * Turn signals * Wipers
( 74 )
$339.99
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$365.99
$305.99
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$329.39
On Sale
Painless Performance 28-circuit universal GM truck harnesses can be used in just about any pickup where basic-or-more wiring is needed. Ample wire lengths make these kits especially suited for everything, including long beds and extra cabs. GM column-mounted kits include GM (column-mounted) ignition switch plugs and the GM (column-mounted) turn signal switch plugs pre-terminated and ready to install. Painless Performance 28-circuit universal truck harnesses use GM color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory * Backup lights * Accessory/trunk light * Backup lights * Brake lights * Charging * Cruise control * Dome light * Electric choke * Electric fuel pump * Emergency flashers * Fan relay activation power * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Power antenna * Power door locks * Power windows * Radio (constant/ignition hot) * Starting * Taillights * Third brake light * Turn signals * Wipers
( 15 )
$395.99
$356.39
On Sale
Painless Performance Universal 21-circuit truck harnesses can be used in just about any pickup where basic-or-more wiring is needed. Ample wire lengths make these kits especially suited for everything, including trucks with long beds and extra cabs. GM column-mounted kits include GM (column-mounted) ignition switch plug and the GM (column-mounted) turn signal switch plug pre-terminated and ready to install. Include circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome light * Electric choke * Emergency flashers * Fan relay * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights * Third brake light * Turn signals * Wipers
( 7 )
$328.99
$296.09
On Sale
Add GM 6L80/90E transmission control to any existing vehicle utilizing a Terminator X Max ECU. A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80E and 6L90E transmissions by communicating via CAN with the internal TCM (Transmission Control Module). The supplied Holley EFI OBDII transmission tuning hand-held is used to adjust shift points, tire size and gear ratio. Terminator X V3 software provides the ability to dial in torque management to optimize the desired shifting characteristics when using a 6L80/90E transmission. The software also enables you to control the secondary shift mode within the transmission TCM and allows use of tap Up/Down shifting. Within Terminator X V3 PC Software: --- Virtual Torque Management Tables --- Virtual TPS Tables to dial in shift characteristics regardless of engine --- DBW and Timing torque reduction tables to create smooth shifts Within the Holley EFI OBDII Transmission Tuning Hand-held: --- Ability to read and clear TCM fault codes --- Ability to raise and lower shift points by MPH or RPM --- Support for Tap Up/Tap Down & Transmission's Secondary Shift Mode If you currently have a Terminator X ECU, upgrading to a Terminator X Max ECU can be easily done by plugging your main harness into the Max ECU and re uploading your existing calibration. Holley Terminator X MAX GM 6L80/90 transmission kit features: * Included TCM hand-held tuner with integrated wizard is required for setup in conjunction with the Terminator X 3.5 in. hand-held. Terminator X V3 software unlocks optional tuning parameters. * Plug-and-play with any engine controlled by a Terminator X Max ECU * Supports: Shift Mode - Tap Up / Tap Down, and torque management * Four loose wires: --- Power (Red): Supplies power to the transmission solenoids. This should be connected directly to the battery, or a constant battery source capable of supplying 5 amps --- Ground (Black): Connect to a good chassis/engine ground source --- Brake Switch (Light Blue/White): Wired to the brake light switch. This must be installed to a +12 V source (as most brake light switches are) --- Park/Neutral Safety (Yellow): Circuit for starter solenoid. When the transmission is in Park or Neutral, this yellow wire will be grounded (-). When the transmission is in gear this circuit will be open.
Not Yet Reviewed
$573.95
$515.95
On Sale
Painless Performance 21-circuit customizable Chevy II/Nova harnesses have many of the factory connectors already installed on the harnesses out of the box. They are split into three sections (engine, dome light, and rear) for easy installation and troubleshooting. You'll also find a harness for the factory air, a high-output alternator pigtail with the connector installed, two door jamb switches, 12 instrument panel light bulbs, eight harness mounting clamps, a custom Painless mounting plate for the fuse block, and 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
( 6 )
$592.99
$533.69
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