Product#: HR610

1953-56 GM; Horn Relay; Service Replacement; 12 Volt

Replacement 12 volt horn relay for various 1955-56 GM and a wide variety of additional makes and models. Features 3 connectors and a slotted bracket. Replaces OE part #'s 12339251, 3145684, and aftermarket part #'s HR610,...


Banked Relay System; Kit; 4 Relays
NEW

Product#: 510920

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
NEW

Product#: 510923

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....


Product#: 30108

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...


Product#: 30107

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...


Product#: P30106

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...


Product#: 30131

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...


Product#: P30103

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...


Product#: 30130

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...


Product#: 30109

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...


Product#: T71725

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...


Product#: 30132

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
NEW

Product#: 510924

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
NEW

Product#: 510922

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
NEW

Product#: 510921

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....


Product#: 50105

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
NEW

Product#: 510919

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....


Product#: 30127

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...


Product#: 30803

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...


Product#: 30128

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...