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Painless Wiring Parts and Accessories

Painless Performance Products is confident enough in the quality of its automotive electrical harnesses to back them with a Lifetime Guarantee.

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Back to TopJeep Air Intakes & Intake Systems

Back to TopJeep Batteries & Accessories

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Dual Battery Isolators

    Dual battery current control systems are a way to manage the current from your car’s charging system in a dual battery environment. Dual Batteries coupled with a current control system are utilized to power auxiliary electrical equipment from a secondary battery without draining the power from your cars primary battery.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Fuses

    Wiring is a breeze with Painless Wiring Fuses and Blocks.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Remote Master Disconnect Kits

    Remote Disconnect Kit w/Emergency Button

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Battery Disconnects

    Keep all of those after marker accessories from draining your battery when not in use, with this master power cut off switch. It will cut off all battery power from your vehicle. A must have safety device for serious off road trucks and competition vehicles.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Battery Cable

    Make wiring a breeze with Painless Wire and Battery Cable Kits.

Back to TopJeep Performance - Computer Chips

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Performance Modules

    The Painless Stryker Modules are designed with the most asked for features by diesel enthusiasts. These low cost, compact Striker module can provide up to 65 horsepower improvements with shift on the fly capability, fuel economy mode and installs in minutes.

Back to TopLighting Accessories

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Headlight Switch

    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.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Fog/Driving Light Relays

    Auxiliary Light Relay Kit

Back to TopJeep Wiring Harness

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Chassis Wire Harnesses

    12 Circuit Pro-Street Wiring Harness

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Ignition Switches

    Extreme Condition Push Button Momentary Start

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Distributor Leads

    This simple wiring lead will allow you to build a wiring harness for your distributor with factory type results.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Engine Wiring Harnesses

    Fuel Injection Wiring Harness

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Wire Sleeves

    Protect and clean up any harness installation with our braided wire wrap. Laterally split design closes around wire bundle without the need for additional taping or zip ties. 25% edge overlap allows for easy installation over splices and inline connectors without exposing wires and cables.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Toggle Switch Panels

    Painless Wiring switch panels clean up your dashboard wiring by putting all of your switches in one convenient, organized place. The panels come with 4, 6, or 8-toggle or rocker switches, they're available in fused and un-fused models, and are easy to install.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Relay Banks

    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.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Ground Harnesses

    Designed specifically for proper electrical grounding of any vehicles with fiberglass bodies in one location.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Voltage Regulator

    Ceramic Voltage Reducer

Back to TopAutomatic Transmission Parts

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Transmission Lock-Up Harness

    A transmission torque converter lock-up kit will allow the driver to lock up the transmission torque converter in any gear allowing compression breaking which is a fantastic feature while rock crawling.

Back to TopTrailer Wiring for Jeep

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Flashers

    These Painless Performance no-load LED turn signal flashers can be used with most combinations of LED lights and incandescent bulbs with a maximum total current of less than 25 amps

Back to TopEngine & Transmission Cooling

Back to TopAir & Fuel Delivery

Back to TopGauge Mounting & Gauge Accessories

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Thermostatic Sensors

    Use these high quality Thermostatic Switches From Painless Performance to turn on your cooling fans or other temperature activated accessories.

  • Painless Wiring Parts and Accessories by 4 Wheel Drive

    Jeep Gauge Wire Harnesses

    Painless Performance has developed this wiring harness to help take the confusion out of wiring up your aftermarket gauges. Simply use this prelabeled harness to properly wire up your truck.