Wiring, Wiring Harnesses, Switches, Connectors, Breakers & Relays

Wiring can be confusing and frustrating for a lot of automotive enthusiasts. You're in luck. Chances are, JEGS has just the harness or electrical accessory you need to make your electrical job a whole lot easier. Choose from full wiring harnesses, separate system harnesses (like Halogen headlight upgrades), switches, fuse blocks, back up light harnesses and a ton more. Most products come with detailed instructions for easy and safe installation. JEGS stocks electrical products from Auto Meter, BD Diesel, Caspers, Mallory Ignition, Painless Performance Products, Pertronix and many more at everyday low prices.

Individual Parts Product Groups
Category: Ignition & Electrical Wiring, Wiring Harnesses, Switches, Connectors, Breakers & Relays

JEGS Performance Products Single Fan Wiring Harness & Relay Kit


Single Fan Wiring Harness & Relay Kit
  • Made in the USA
    Includes:
  • (1) 185° On/170° Off Sensor for 180° Thermostat
  • (80") 10-18 Ga. High Temp Cross Link Wire
  • (1) 30 Amp Relay
  • (1) 30 Amp Circuit Breaker
  • Hardware
  • $34.99
    Ships Today
    (7)





    JEGS Performance Products Dual Fan Wiring Harness & Relay Kit


    Dual Fan Wiring Harness & Relay Kit
  • Made in the USA
    Includes:
  • (1) 185° On/170° Off Sensor for 180° Thermostat
  • (80") 10-18 Ga. High Temp Cross Link Wire
  • (2) 30 Amp Relay
  • (2) 30 Amp Circuit Breaker
  • Hardware
  • $70.99
    Ships Today
    (8)



    JEGS Performance Products Manual-Controlled Single Fan Wiring Harness & Relay Kit


    Manual-Controlled Single Fan Wiring Harness & Relay Kit
  • Made in the USA
    Includes:
  • (80") 10-18 Ga. High Temp Cross Link Wire
  • (1) 30 Amp Relay
  • (1) 30 Amp Circuit Breaker
  • Hardware
  • $24.99
    $19.99
    ON SALE - $5.00 OFF
    Ships Today
    (9)


    Painless Performance Products Powerbraid Chassis Harness Kit 10" of 1/8" Sleeving


    Powerbraid Chassis Harness Kit
  • 10' of 1/8" Sleeving
  • 60' of 1/4" Sleeving
  • 30' of 1/2" Sleeving
  • 6' of 1" Sleeving
  • 1/4", 3/8", and 1/2" Heat Shrink Tubing
  • 140 Cable Ties
  • (1) Self Vulcanizing Tape
  • $159.99
    Ships Today
    FREE Shipping
    (1)





    JEGS Performance Products Universal Wiring Harness 20-Circuit


    Universal Wiring Harness
  • 20-Circuit
  • 16-Fuse
  • High Quality Cross-Link Insulation on Wires
  • Will Work with GM Steering Column
  • Easy to Follow Instructions
  • Made in the USA
  • $299.99
    $249.99
    ON SALE - $50.00 OFF
    Ships Today
    FREE Shipping
    (9)









    JEGS Performance Products Cage Mounted Switch Panel Kit Black Powder Coat Finish


    Cage Mounted Switch Panel Kit
  • Black Powder Coat Finish
  • Zinc Plated Steel Back Mount
  • Made in the USA
    Includes:
  • Push Button Start Switch
  • LED indicator lights
  • Heavy Duty Toggle Switches
  • Fuses (w/Indicator Lights)
  • $112.99
    Ships Today
    FREE Shipping
    (7)




    JEGS Performance Products Toggle Switch Kit For Switch Panels #555-11013 and #555-11010 (Not included) Includes:


    Toggle Switch Kit
  • For Switch Panels #555-11013 and #555-11010 (Not included)
    Includes:
  • (5) Toggle Switches without LED
  • (1) Aircraft-Style Switch Cover
  • (1) Start Button
  • (1) Start Indicator LED
  • $57.99
    Ships Today