Aftermarket CategoriesAir Cleaners and Accessories Air Tank Accessories Boot Brushes Bug Shields and Deflectors Bulbs Bumpers Cab Racks Chain Hangers Deck Plates/Deck Covers Door Accessories Electronics Emblems Exhaust Stacks Exterior Lighting Fenders Hats, Shirts and Novelties Hoods Grilles Hood Ornaments Hoses and Accessories Interior Accessories Interior Lighting License Plate Accessories Mirrors Mudflaps and Accessories Polishing Products Safety Supplies Seat Accessories Side Fairings Sleeper Panels and Cab Extensions Steering Wheels and Accessories Steps Tool and Battery Boxes Towing Accessories Trailer Accessories Train Horns and Accessories Wheel Accessories Window Accessories Recently Viewed Products Wiring Store/Shop by Category/Electronics/WiringSort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow itemsDual Headlight Wiring KitDual Headlight Wiring Kit$23.05 Add to Cart2 Prong Female Bullet Plug Wire Harness w/ 4" Connector Spacing2 Prong Female Bullet Plug Wire Harness w/ 4" Connector Spacing$11.90 Add to Cart50-Watt/6 OHM Load Resistor50-Watt/6 OHM Load Resistor$9.24 Add to Cart3 Contact Female Headlight Pigtail for H4 Halogen Bulb3 Contact Female Headlight Pigtail for H4 Halogen Bulb$2.29 Add to Cart14 Gauge Parallel Primary Wire Roll (100 ft. Spool)14 Gauge Parallel Primary Wire Roll (100 ft. Spool)$51.75 Add to Cart6.25" Clearance Marker Plug w/ #6 Ground Terminal6.25" Clearance Marker Plug w/ #6 Ground Terminal$1.59 Add to Cart2" Grommet Plug Kit PVC2" Grommet Plug Kit PVC$3.09 Add to CartPackard Plug w/ 6" Pigtail Wiring HarnessPackard Plug w/ 6" Pigtail Wiring Harness$16.99 Add to Cart2 Prong Male Wire Harness w/ 4" Connector Spacing (100 ft. Spool)2 Prong Male Wire Harness w/ 4" Connector Spacing (100 ft. Spool)$136.99 Add to Cart2 Prong Male Wire Harness w/ 6" Connector Spacing (100 ft. Spool)2 Prong Male Wire Harness w/ 6" Connector Spacing (100 ft. Spool)$146.99 Add to Cart2 Prong Male Wire Harness w/ 8" Connector Spacing (100 ft. Spool)2 Prong Male Wire Harness w/ 8" Connector Spacing (100 ft. Spool)$101.99 Add to Cart2 Prong Male Wire Harness w/ 10" Connector Spacing (100 ft. Spool)2 Prong Male Wire Harness w/ 10" Connector Spacing (100 ft. Spool)$188.57 Add to Cart2 Prong Male Wire Harness w/ 12" Connector Spacing (100 ft. Spool)2 Prong Male Wire Harness w/ 12" Connector Spacing (100 ft. Spool)$129.10 Add to Cart3 Prong Male Wire Harness w/ 12" Connector Spacing (100 ft. Spool)3 Prong Male Wire Harness w/ 12" Connector Spacing (100 ft. Spool)$166.99 Add to CartDouble Female Bullet Plug SpoolDouble Female Bullet Plug Spool$325.26 Add to CartDouble Female Bullet Plug Wire Harness w/ 6" Connector Spacing (100 ft. Spool)Double Female Bullet Plug Wire Harness w/ 6" Connector Spacing (100 ft. Spool)$225.57 Add to CartDouble Female Bullet Plug Wire Harness w/ 6" Connector SpacingDouble Female Bullet Plug Wire Harness w/ 6" Connector Spacing$41.17 Add to CartDouble Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)Double Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)$196.99 Add to CartDouble Female Bullet Plug Wire Harness w/ 12" Connector Spacing (10 Plugs)Double Female Bullet Plug Wire Harness w/ 12" Connector Spacing (10 Plugs)$27.90 Add to CartSingle Female Bullet Plug Wire Harness w/ 8" Connector Spacing (100 ft. Spool)Single Female Bullet Plug Wire Harness w/ 8" Connector Spacing (100 ft. Spool)$133.99 Add to CartSingle Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)Single Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)$123.99 Add to CartSingle Female Bullet Plug Wire Harness w/ 12" Connector Spacing (100 ft. Spool)Single Female Bullet Plug Wire Harness w/ 12" Connector Spacing (100 ft. Spool)$109.99 Add to CartTriple Female Bullet Plug Wire Harness w/ 4" Connector SpacingTriple Female Bullet Plug Wire Harness w/ 4" Connector Spacing$500.34 Add to CartTriple Female Bullet Plug Wire Harness w/ 6" Connector Spacing (100 ft. Spool)Triple Female Bullet Plug Wire Harness w/ 6" Connector Spacing (100 ft. Spool)$221.99 Add to CartTriple Female Bullet Plug Wire Harness w/ 8" Connector Spacing (100 ft. Spool)Triple Female Bullet Plug Wire Harness w/ 8" Connector Spacing (100 ft. Spool)$188.99 Add to CartTriple Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)Triple Female Bullet Plug Wire Harness w/ 10" Connector Spacing (100 ft. Spool)$178.99 Add to CartTriple Female Pigtail Wire Wire Harness w/ 12" Connector Spacing (92 Plugs)Triple Female Pigtail Wire Wire Harness w/ 12" Connector Spacing (92 Plugs)$166.99 Add to CartON SALELED Flasher Warning Module w/ 24 Flash PatternsLED Flasher Warning Module w/ 24 Flash Patternswas $27.92 Save 18%$22.99 Add to CartDouble Female Bullet Plug Wire Harness w/ 10" Connector Spacing (126 ft. Spool)Double Female Bullet Plug Wire Harness w/ 10" Connector Spacing (126 ft. Spool)$121.23 Add to Cart2 Prong Male Bullet Plugs Wire Harness Roll2 Prong Male Bullet Plugs Wire Harness Roll$104.00 Add to Cart3-Pin Wire Harness w/ 12" Lead (1 Plug)3-Pin Wire Harness w/ 12" Lead (1 Plug)$1.92 Add to Cart2-Pin Wire Harness w/ 6" Lead2-Pin Wire Harness w/ 6" Lead$17.14 Add to CartQuick Splice Wire ConnectorQuick Splice Wire Connector$1.38 Add to Cart1 Male Packard w/ 2 Female Packard with Loom "Y" Wire Harness1 Male Packard w/ 2 Female Packard with Loom "Y" Wire Harness$14.99 Add to Cart2-Pin Right Angle Connector w/ Two .180 Male Bullet Connectors2-Pin Right Angle Connector w/ Two .180 Male Bullet Connectors$2.12 Add to Cart6" Single Lead Wire w/ .180 Bullet Termination & Stripped End (20 Pack)6" Single Lead Wire w/ .180 Bullet Termination & Stripped End (20 Pack)$15.00 Add to CartFlexible LED Roll Installation KitFlexible LED Roll Installation Kit$2.99 Add to Cart3-Pin Male to Male Grote Adapter Harness3-Pin Male to Male Grote Adapter Harness$4.60 Add to Cart3-Pin LED Flasher Module3-Pin LED Flasher Module$22.23 Add to Cart11" Stop, Turn & Tail 3-Wire Plug-In Pigtails for Female Pin Lights11" Stop, Turn & Tail 3-Wire Plug-In Pigtails for Female Pin Lights$13.32 Add to CartCable for ECCO 3410A Safety Director LightCable for ECCO 3410A Safety Director Light$43.36 Add to Cart9007 Headlight Relay Harness9007 Headlight Relay Harness$38.29 Add to Cart9005/9006 Headlight Relay Harness Kit9005/9006 Headlight Relay Harness Kit$38.29 Add to CartH4 Headlight Relay Harness KitH4 Headlight Relay Harness Kit$38.29 Add to Cart50 Watt/6 OHM Load Resistor (Pair)50 Watt/6 OHM Load Resistor (Pair)$8.25 Add to Cart