Banked Relay System; Kit; 4 Relays
This is a 4 position banked relay system. Each panel comes fully assembled, and uses the same 6 gauge bus bars and non-conductive G10 composite base plate. Kit include 48? of tough GXL wire to ensure years of reliable...
Rocker Switch Panel; Brushed Aluminum; 8 Position
??Whether you?re building a drag car, off-road rig, or just have a lot of high-amp accessories to organize, our switch panels will easily integrate with 8 way relay banks for a simple solution to all your switching needs....
Painless; 6 Pack Relay Block; With 50 Amp Circuit Breakers
Relay banks are ideal for powering accessories such as fuel pumps, water pumps, throttle stops, electric cooling fans, nitrous solenoids, etc. and for keeping the relays in a centralized location. Installation...
Painless 3 Pack Relay Block With 50 Amp Circuit Breaker
Relay banks are ideal for powering accessories such as fuel pumps, water pumps, throttle stops, electric cooling fans, nitrous solenoids, etc. and for keeping the relays in a centralized location. Installation...
Painless GM Gen III/IV Fan Relay Set (205 on, 190 off)
This Fan-Thom II kit comes with a threaded thermostatic switch that screws into the extra coolant temperature sensor port of the passenger engine head on Generation III and up GM engines for a professional looking...
Painless Waterproof Fuel Pump Relay Set
It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage...
Painless Fan-Thom II Electric Fan Relay Set with 185° On - 175° Off Thermostat Protection
This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...
Painless Fan-Thom II Electric Fan Relay Set with 185° On - 175° Off Thermostat Protection
Classic $43.99 set
Painless Fan-Thom Waterproof Electric Fan Relay Set
When you need protection from the harsh conditions, this set provides complete protection from the elements to ensure reliable and dependable performance. This is inexpensive protection for an electric fan and a vehicle's...
Painless PCM Controlled Fan Relay Set
This PCM Controlled, Fan Relay kit is inexpensive protection for an electric fan and a vehicle's wire harness. Relay activation by grounding the relay coil can be provided by most Powertrain Control Modules. Provides direct...
3-Wire Switch / Remote Control Polarity Reversing Module for Power Windows / Door Locks / Actuators
Polarity reversing module for power windows, door locks, or actuators. This module is designed to reverse the polarity on modern power window motors, door locks, or linear actuators. It will enable the use of stock-type...
3-Wire Switch / Remote Control Polarity Reversing Module for Power Windows / Door Locks / Actuators
Classic $34.99 ea
Painless Weatherproof Electric Water Pump Relay Harness Set
This relay harnesses set provides maximum battery voltage to maximize cooling efficiency and to protect the main electrical system from damaging amperage overloads. This weatherproof water pump relay harness is perfect for...
Banked Relay System; Kit; 8 Relays
This is a 8 position banked relay system. Each panel comes fully assembled, and uses the same 6 gauge bus bars and non-conductive G10 composite base plate. Kit include 48? of tough GXL wire to ensure years of reliable...
Banked Relay System; Kit; 6 Relays
This is a 6 position banked relay system. Each panel comes fully assembled, and uses the same 6 gauge bus bars and non-conductive G10 composite base plate. Kit include 48? of tough GXL wire to ensure years of reliable...
Rocker Switch Panel; Brushed Aluminum; 6 Position
??Whether you?re building a drag car, off-road rig, or just have a lot of high-amp accessories to organize, our switch panels will easily integrate with 6 way relay banks for a simple solution to all your switching needs....
Painless High Amp Alternator Shutdown Relay Wiring Set
This set, complete with a 250 amp solenoid, will effectively handle alternator feedback of the highest amperage alternators. Eliminates engine run-on when the master disconnect is turned off. Alternator feedback can keep your...
Rocker Switch Panel; Brushed Aluminum; 4 Position
??Whether you?re building a drag car, off-road rig, or just have a lot of high-amp accessories to organize, This switch panel will easily integrate with 4 way relay bank for a simple solution to all your switching needs....
Painless LSX Fan Relay w/205F Thermostatic Switch; Weatherproof; Gen III and Up
This Fan-Thom II kit comes with a threaded thermostatic switch that screws into the extra coolant temperature sensor port of the passenger engine head on Generation III and up GM engines for a professional looking...
Painless LSX Fan Relay w/205F Thermostatic Switch; Weatherproof; Gen III and Up
Classic $81.99 set
Painless Auxiliary Light Relay Kit; with Switch
Install extra driving or fog lights easily with this kit. Comes with one lighted switch, switch base, wiring harness, mounting hardware, 30 AMP relay and connectors. Switch can be wired to turn lights on per state law...
Weatherproof Fan Relay Kit w/thermostatic switch 195F On/185F Off
This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...
Weatherproof Fan Relay Kit w/thermostatic switch 195F On/185F Off
Classic $66.99 set
Weatherproof Fan Relay Kit w/thermostatic switch 185F On/175F Off
This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...
Weatherproof Fan Relay Kit w/thermostatic switch 185F On/175F Off
Classic $55.99 set