Painless Wiring Parts and Accessories

When you are tearing up the trail, you rely on your rig's internal systems and off-road accessories to function perfectly. Nonetheless, if your vehicle doesn't have access to a steady supply of electricity, you may find yourself stranded somewhere you would rather not be. At 4 Wheel Parts, we have the Painless Performance Products you need to take your off-road adventure to the next level.

Rewire Your Rig's Electrical System
If you drive a vintage truck, Jeep or SUV, your vehicle's stock wiring system may not have the output or efficiency it needs to power modern electrical devices. Rewiring your vehicle isn't a tough job if you use the right equipment and parts. With a Painless wiring fuse box and circuitry, you get updated electrical output in your older vehicle.

Invest in a Master Power Disconnector
As an off-road fanatic, you rely on your rig to deliver an exceptional experience. As such, you have several accessories you use when you are on the trail. Of course, your electrical components can be a tremendous drain on your 4X4's battery. With a Painless wiring master power disconnector, you can kill your rig's electrical output when you don't need it. For extreme off-roaders, choosing the right Painless wiring accessories can be tricky, however. If you need some help, chat with one of our parts experts. We are always available to help you choose the perfect Painless wire solutions for your vehicle.

Trust Us for Your 4X4 Parts Needs
Here at 4 Wheel Parts, we are proud to be your partner in the 4X4 parts business. With our huge selection of top-quality components, we are sure we have exactly what you need to maintain, repair or upgrade your rig. Still, we never overcharge for anything we sell. Instead, we stand by our price match guarantee. We also offer military discounts to anyone who bravely serves our country in the armed forces. Take a look at our off-road electrical accessories and place your order today.

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    Painless Performance Trail Rocker Accessory Control Systems

    Trail Rocker Accessory Control System
    4.0 4.0 (1)

    From $26.99

    Painless Performance Direct Fit Jeep Wiring Harnesses

    Painless Wiring 21 Circuit Direct Fit Jeep CJ Harness

    From $1,183.44

    Painless Performance 22 Circuit Customizable Harness Kits

    Painless Wiring 22 Circuit Classic Customizable Jeep CJ Harness
    5.0 5.0 (1)

    From $499.99

    Painless Performance Dual Battery Control Systems

    Painless Wiring 250 Amp Waterproof Dual Battery Current Control System

    From $149.99

    Painless Wiring GM GEN III Fuel Injection Harness

    Painless Wiring GM GEN III Fuel Injection Harness

    From $1,006.99

    Painless Wiring PowerBraid Wire Wrap

    Painless Wiring PowerBraid Wire Wrap
    4.0 4.0 (1)

    From $24.99

    Painless Wiring 21 Circuit Customizable Ford Color Coded Chassis Harness

    Painless Wiring 21 Circuit Customizable Ford Color Coded Chassis Harness

    From $583.99

    Painless Wiring Fuel Injection Harness

    Painless Wiring Fuel Injection Harness

    From $499.90

    Painless Performance CirKit Boss Auxiliary Fuse Blocks

    Painless Wiring Weather Resistant Fuse Block
    4.8 4.8 (5)

    From $113.99

    Painless Performance Remote Master Disconnect Kits

    Painless Wiring Remote Master Disconnect

    From $109.99

    Painless Wiring 21 Circuit Classic Customizable Chassis Harness

    Painless Wiring 21 Circuit Classic Customizable Chassis Harness

    From $255.99

    Painless Performance Remote Solenoid Kits

    Painless Wiring Solenoid Kit
    4.0 4.0 (1)

    From $102.99

    Painless Wiring 6 Pack Relay Bank

    Painless Wiring 6 Pack Relay Bank

    From $148.99

    Painless Wiring Fused Rocker Switch Panel

    Painless Wiring Fused Rocker Switch Panel

    From $124.99

    Painless Performance Battery Cable Kits

    Painless Wiring Battery Cable Kit
    5.0 5.0 (1)

    From $136.99

    Painless Wiring High Beam Headlight Relay Kit

    Painless Wiring High Beam Headlight Relay Kit
    5.0 5.0 (8)

    From $25.99

    Painless Wiring PowerBraid Tool

    Painless Wiring PowerBraid Tool

    From $14.99

    Painless Wiring Auxiliary Fuse Block

    Painless Wiring Auxiliary Fuse Block

    From $82.99

    Painless Wiring PowerBraid Fuel Injection Harness Kit

    Painless Wiring PowerBraid Fuel Injection Harness Kit

    From $134.99

    Painless Wiring Gauge Wiring Harness

    Painless Wiring Gauge Wiring Harness

    From $88.99

    Painless Wiring HEI Power Lead Pigtail

    Painless Wiring HEI Power Lead Pigtail

    From $5.79

    Painless Wiring 12 Circuit Compact Universal Fuse Block

    Painless Wiring 12 Circuit Compact Universal Fuse Block

    From $153.99

    Painless Wiring 10 Amp Circuit Breaker

    Painless Wiring 10 Amp Circuit Breaker

    From $10.99

    Painless Performance 14 Gauge TXL Wires

    Painless Wiring 14 Gauge TXL Wire

    From $17.99

    343 Products
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    Painless Wiring 1976 to 1986 CJ Wiring Harness - 10150

    $829.99

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  • Relay Center Accessory Control

    $589.99

    • Fitment: Direct Fit
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    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Trail Rocker Overhead Mount Accessory Control System - 57003

    $537.99

    • Fitment: Direct Fit
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    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring CJ Wiring Harness - 10106

    $499.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Trail Rocker Accessory Control System without Switches - 57005

    $358.99

    • Fitment: Direct Fit
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  • Painless Wiring Trail Rocker System - 57040

    $558.99

    • Fitment: Direct Fit
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  • Painless Wiring Trail Rocker Accessory Control System in Black - 57000

    $446.99

    • Fitment: Universal Fit
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  • Painless Wiring 21 Circuits Direct Fit 1967-1977 F-Series Ford Truck Harness with Switches - 10118

    $892.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring 26 Circuit Weatherproof Wiring Harness - 10140

    $641.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring 15 Circuit Customizable Extreme Off-Road Harness - 10144

    $589.99

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  • Painless Wiring Perfect Hi-Velocity Jeep Throttle Body - 65302

    $547.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring 250 AMP Dual Battery Control - 40102

    $159.99

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    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring 23 Circuit Pro Series GM Key In Dash Pigtail Kit - 10402

    $547.12

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Trail Rocker Under Dash Accessory Control System (4 Switch) - 57021

    $494.18

    • Fitment: Direct Fit
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    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring 250 AMP Waterproof Dual Battery Control - 40103

    $149.99

    • Fitment: Universal Fit
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    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Performance Trail Rocker Relay Center (Customizable) - 57100

    $348.99

    • Fitment: Universal Fit
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    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Fused Rocker Switch Panel - 50302

    $277.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring CSI Universal Engine Harness - 30830

    $184.99

    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Classic Braid Chassis Kit - PWP70960

    $45.99

    • Fitment: Universal Fit
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    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

    Painless Wiring 12 Circuit Compact Universal Pro-Street Fuse Block - 50101

    $179.99

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    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Universal 4-Switch Trail Rocker (Flange Mount) - 57109

    $169.99

    • Fitment: Universal Fit
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    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring PowerBraid Harness Cover Kit - 70920

    $163.99

    • Fitment: Universal Fit
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    Free! Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring Split Braided Sleeving - 70902

    $28.99

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    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Painless Wiring PowerBraid Tool Assortment Kit - 70941

    $28.99

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    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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