Find auto parts that fit
Let’s search for parts that fit your vehicle.*Required fields
Trailer Light Wire(1000+)
Uses item details. Price when purchased online
3 Wire Plug Truck Trailer Light Plug Molded 3 Prong Pigtail Harness Connector 20x From $7.95
Sponsored
From$795
3 Wire Plug Truck Trailer Light Plug Molded 3 Prong Pigtail Harness Connector 20x
6" Oval 10 LED Trailer Stop Turn Tail Light Kit DOT Certified 4x Red+2x White From $19.95
Sponsored
From$1995
6" Oval 10 LED Trailer Stop Turn Tail Light Kit DOT Certified 4x Red+2x White
14 out of 5 Stars. 1 reviews
SYLVANIA - Tow Hitch LED Wiring Harness - 12V On Off Switch Power Relay, Blade Fuse, for Off Road Lights, Work Light, Trucks, Boat, ATV, UTV, SUV, 4x4 (1 PC) $39.75
Sponsored
$3975
current price $39.75SYLVANIA - Tow Hitch LED Wiring Harness - 12V On Off Switch Power Relay, Blade Fuse, for Off Road Lights, Work Light, Trucks, Boat, ATV, UTV, SUV, 4x4 (1 PC)
Save with
Unique Bargains 1 Set Tail Light Lamp Wiring Harness for Chevrolet Silverado for GMC Sierra 1500 2500 HD Passenger Side $24.29
Sponsored
$2429
current price $24.29Unique Bargains 1 Set Tail Light Lamp Wiring Harness for Chevrolet Silverado for GMC Sierra 1500 2500 HD Passenger Side
Hopkins Towing Solutions 25 feet of 16 Gauge 4 Conductor Wire, 49915 From $18.95
2 options
Available in additional 2 optionsFrom$1895
Hopkins Towing Solutions 25 feet of 16 Gauge 4 Conductor Wire, 49915
644.6 out of 5 Stars. 64 reviews
Save with
Best seller Online LED Store SAE J1128 Wires Harness Kit for Utility Boat Trailer $15.99
$1599
current price $15.99Online LED Store SAE J1128 Wires Harness Kit for Utility Boat Trailer
34.7 out of 5 Stars. 3 reviews
Best seller 22FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit 5 Wire 4 Pin Harness Trailer Connector Wire Plug for RV Boat $16.99
$1699
current price $16.9922FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit 5 Wire 4 Pin Harness Trailer Connector Wire Plug for RV Boat
25 out of 5 Stars. 2 reviews
TowSmart Bonded Trailer Wire - Universal Automotive Wire $26.31
$2631
current price $26.31TowSmart Bonded Trailer Wire - Universal Automotive Wire
11 out of 5 Stars. 1 reviews
CURT 58041 Vehicle-Side 4-Pin Flat Trailer Wiring Harness with 60-Inch Wires $9.95 Was $11.95
Now$995
current price Now $9.95, Was $11.95$11.95
CURT 58041 Vehicle-Side 4-Pin Flat Trailer Wiring Harness with 60-Inch Wires
Best seller Lyn666 Trailer Wire Extension 4-Way 4 Pin Plug, 4 Wire 4-Flat Connector with Male & Female Plug 18 AWG 39 inch Hitch Light Trailer Wiring Harness Extender From $10.38
3 options
Available in additional 3 optionsFrom$1038
Lyn666 Trailer Wire Extension 4-Way 4 Pin Plug, 4 Wire 4-Flat Connector with Male & Female Plug 18 AWG 39 inch Hitch Light Trailer Wiring Harness Extender
134.8 out of 5 Stars. 13 reviews
Save with
Best seller DAYBETTER 12V LED Trailer Lights Kit, Submersible Utility Trailer Tail Light for Boat RV Car Under 80 in Truck $33.99 Was $49.99
Sponsored
Now$3399
current price Now $33.99, Was $49.99$49.99
DAYBETTER 12V LED Trailer Lights Kit, Submersible Utility Trailer Tail Light for Boat RV Car Under 80 in Truck
194.2 out of 5 Stars. 19 reviews
Save with
Navellon Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness 4 Ft, 4 Way Trailer Wire Harness Male Female Plug with Rubber Dust Cover 16AWG Pure Copper 4 Flat Trailer Extension 48-inch Wires $18.99
Sponsored
$1899
current price $18.99Navellon Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness 4 Ft, 4 Way Trailer Wire Harness Male Female Plug with Rubber Dust Cover 16AWG Pure Copper 4 Flat Trailer Extension 48-inch Wires
Best seller Anxingo 4 Pin Trailer Light Wiring Harness Adapters,4 Wires 4-Way Plug 4 pin Flat Wire Extension Male & Female Connector 32Inch Long $10.00
$1000
current price $10.00Anxingo 4 Pin Trailer Light Wiring Harness Adapters,4 Wires 4-Way Plug 4 pin Flat Wire Extension Male & Female Connector 32Inch Long
24.5 out of 5 Stars. 2 reviews
Save with
TowSmart 4-Way Flat Trailer Light Wiring Kit with Splice Connectors, 18" $13.04 Was $15.09
Now$1304
current price Now $13.04, Was $15.09$15.09
TowSmart 4-Way Flat Trailer Light Wiring Kit with Splice Connectors, 18"
13 out of 5 Stars. 1 reviews
4-Wire Trailer Lighting Cable (04923) Red/Yellow/Green/Brown - 100 Feet $99.08
$9908
current price $99.084-Wire Trailer Lighting Cable (04923) Red/Yellow/Green/Brown - 100 Feet
2ft Trailer Light Wiring Harness Extension 4-Pin Plug 18 AWG Flat Wire Connector Kit $8.91
$891
current price $8.912ft Trailer Light Wiring Harness Extension 4-Pin Plug 18 AWG Flat Wire Connector Kit
22FT 4 Pin 5 Wire Trailer Wiring Harness, 4-Way Flat Trailer Light Wiring Kit for Dual Taillights, Pure Copper Wishbond Cable with Nylon Protective Sleeve $16.99
$1699
current price $16.9922FT 4 Pin 5 Wire Trailer Wiring Harness, 4-Way Flat Trailer Light Wiring Kit for Dual Taillights, Pure Copper Wishbond Cable with Nylon Protective Sleeve
4 Pin 5 Wire Trailer Light Wiring Harness 26Ft Length Color Coded Wires Waterproof Design for Travel Trailer $31.90
$3190
current price $31.904 Pin 5 Wire Trailer Light Wiring Harness 26Ft Length Color Coded Wires Waterproof Design for Travel Trailer
4 Pin 3 ft Trailer Spring Wire Plug Hitch Light Trailer Wiring Harness Extender Male Female Connector $15.97
$1597
current price $15.974 Pin 3 ft Trailer Spring Wire Plug Hitch Light Trailer Wiring Harness Extender Male Female Connector
25 out of 5 Stars. 2 reviews
10FT 7 Pin Trailer Wiring Harness Heavy Duty 7 Way Trailer Plug, Waterproof 7 Wire Cable, Universal Trailer Wire Kit for RVs, Campers, Trailers by LifeSupplyUSA
2 options
Available in additional 2 options10FT 7 Pin Trailer Wiring Harness Heavy Duty 7 Way Trailer Plug, Waterproof 7 Wire Cable, Universal Trailer Wire Kit for RVs, Campers, Trailers by LifeSupplyUSA
54.4 out of 5 Stars. 5 reviews
1 Set Vehicle 4-Pin Trailer Wiring Harness Kit for Dodge for Ram 1500 2500 1995-2001 Black $26.99
Sponsored
$2699
current price $26.991 Set Vehicle 4-Pin Trailer Wiring Harness Kit for Dodge for Ram 1500 2500 1995-2001 Black
15 out of 5 Stars. 1 reviews
GEARit 7-Way Trailer Extension Cord (4 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 4ft $39.99
Sponsored
$3999
current price $39.99GEARit 7-Way Trailer Extension Cord (4 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 4ft
Hopkins Towing Trailer Connector Set 48 in. Vehicle Side 4 Flat, 48205 $6.90 Was $9.28
Now$690
current price Now $6.90, Was $9.28$9.28
Hopkins Towing Trailer Connector Set 48 in. Vehicle Side 4 Flat, 48205
994.6 out of 5 Stars. 99 reviews
Save with
Hopkins 4-Wire Flat Set, 48" Car End, 12" Trailer End, 60" $14.50
$1450
current price $14.50Hopkins 4-Wire Flat Set, 48" Car End, 12" Trailer End, 60"
15 out of 5 Stars. 1 reviews
Save with
NCQ 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Plug w/Nylon Net Tube Protection $25.99
$2599
current price $25.99NCQ 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Plug w/Nylon Net Tube Protection
4-Wire Trailer Lighting Cable - White/Yellow/Green/Brown - 500 Feet (14 gauge) $564.72
$56472
current price $564.724-Wire Trailer Lighting Cable - White/Yellow/Green/Brown - 500 Feet (14 gauge)
Applicable to 7-Way Trailer Cable Light Wire Harness $36.09
$3609
current price $36.09Applicable to 7-Way Trailer Cable Light Wire Harness
Rollbacks & More 4pcs 22FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit Harness Connector Plug $54.47
$5447
current price $54.47Rollbacks & More 4pcs 22FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit Harness Connector Plug
Trailer Wiring Kit 4-Pole Flat 20' Split Wire for Right and Left Trailer Lights $27.92
$2792
current price $27.92Trailer Wiring Kit 4-Pole Flat 20' Split Wire for Right and Left Trailer Lights
22Ft 4 Pin 5 Wire Flat Trailer Wiring Harness Kit Copper Wire Wishbone Style Fit for Boat ATV Trailer Tail Light $11.99
$1199
current price $11.9922Ft 4 Pin 5 Wire Flat Trailer Wiring Harness Kit Copper Wire Wishbone Style Fit for Boat ATV Trailer Tail Light
GEARit 7-Way Trailer Extension Cord (12 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 12ft $59.99
Sponsored
$5999
current price $59.99GEARit 7-Way Trailer Extension Cord (12 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 12ft
Unique Bargains 56332 4 Pin Trailer Wiring Harness Kit for Hyundai Santa Fe 2013-2018 for Kia Sedona Sorento 2015-2020 3rd Gen Car Trailer Wiring Harness Connector $31.99
Sponsored
$3199
current price $31.99Unique Bargains 56332 4 Pin Trailer Wiring Harness Kit for Hyundai Santa Fe 2013-2018 for Kia Sedona Sorento 2015-2020 3rd Gen Car Trailer Wiring Harness Connector
GJX 2026 New Trailer Light Wiring Harness Kit 4 Pin Trailer Connector Flat Wire Extension Connector 4 Pin Trailer Connector for Truck,Trailer,Rv,Boat,Atv $8.33
$833
current price $8.33GJX 2026 New Trailer Light Wiring Harness Kit 4 Pin Trailer Connector Flat Wire Extension Connector 4 Pin Trailer Connector for Truck,Trailer,Rv,Boat,Atv
GJX 2026 New Trailer Light Wiring Kit 4 Pin Trailer Connector Flat Wire Extension Connector 4 Pin Trailer Connector for Trailer Connections,Vehicle Wiring,Rvs,Camping,Towing. $8.33
$833
current price $8.33GJX 2026 New Trailer Light Wiring Kit 4 Pin Trailer Connector Flat Wire Extension Connector 4 Pin Trailer Connector for Trailer Connections,Vehicle Wiring,Rvs,Camping,Towing.
New Arrivals 22FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit $17.79
$1779
current price $17.79New Arrivals 22FT 4 Pin 5 Wire Trailer Wiring Harness,Trailer Light Kit
30FT 4 Pin 5 Wire Trailer Wiring Harness, Light Kit with Connector Plug for Tail,Brake and Turn Signals $27.89
$2789
current price $27.8930FT 4 Pin 5 Wire Trailer Wiring Harness, Light Kit with Connector Plug for Tail,Brake and Turn Signals
Wzmzjy 4 Pin 5 Wire Trailer Wiring Harness 26ft Trailer Light Kit Parts Replace Connection Towing Hitch Wiring for Turn Signals Woven
Wzmzjy 4 Pin 5 Wire Trailer Wiring Harness 26ft Trailer Light Kit Parts Replace Connection Towing Hitch Wiring for Turn Signals Woven
CURT 56229 Replacement USCAR Connector Wiring Harness, 24-Inch Wires, 7 Pin Trailer Wiring $22.92
$2292
current price $22.92CURT 56229 Replacement USCAR Connector Wiring Harness, 24-Inch Wires, 7 Pin Trailer Wiring
74.4 out of 5 Stars. 7 reviews
Save with
ZHZFKQ 2026 New Trailer Wiring 4 Pin Connector Trailer Light Wiring Wire Harness for Trailer Lights for Rv,Boat,Towing,Utility Trailer,Truck,Automotive,Caravan $9.44
$944
current price $9.44ZHZFKQ 2026 New Trailer Wiring 4 Pin Connector Trailer Light Wiring Wire Harness for Trailer Lights for Rv,Boat,Towing,Utility Trailer,Truck,Automotive,Caravan
GEARit 7-Way Trailer Extension Cord (4 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 4ft $39.99
$3999
current price $39.99GEARit 7-Way Trailer Extension Cord (4 Feet) 7-Pin Trailer Plug Inline Cord Wire Harness Cable Double Prongs Connector for Gooseneck Hitch, Truck, Camper, RV - 4ft
Elowen 4 Way Trailer Wiring Harness Kit Wire 4 Pin Trailer Wiring Harness 118784 Plug and Play Trailer Light Wiring Replacement For Santa Fe Palisade Cruz Tucson $30.71
$3071
current price $30.71Elowen 4 Way Trailer Wiring Harness Kit Wire 4 Pin Trailer Wiring Harness 118784 Plug and Play Trailer Light Wiring Replacement For Santa Fe Palisade Cruz Tucson
GAXIRE Trailer Wiring 4 Pin Connector Trailer Light Wiring Wire Harness for Trailer Lights
GAXIRE Trailer Wiring 4 Pin Connector Trailer Light Wiring Wire Harness for Trailer Lights
Grote 87101 - Trailer Wiring, Coil Cord, 15', Green, ABS, 1/8, 2/10, 4/12 Gauge $94.75
$9475
current price $94.75Grote 87101 - Trailer Wiring, Coil Cord, 15', Green, ABS, 1/8, 2/10, 4/12 Gauge
Hopkins Towing Solution 11141164 Trailer Wire Harness $81.85
$8185
current price $81.85Hopkins Towing Solution 11141164 Trailer Wire Harness
funtasica 4 Pin 5 Wire Trailer Wiring Harness 26ft Trailer Light Kit Parts Replace Connection Towing Hitch Wiring for Turn Signals Woven
funtasica 4 Pin 5 Wire Trailer Wiring Harness 26ft Trailer Light Kit Parts Replace Connection Towing Hitch Wiring for Turn Signals Woven
GearIT Primary Automotive Wire 16 Gauge (50ft Each - Black/Red) Copper Clad Aluminum CCA - Power/Ground for Battery Cable, Car Audio, Wire, Trailer Harness, Electrical Wire - 100 Feet Total 16ga Wire From $11.98
From$1198
GearIT Primary Automotive Wire 16 Gauge (50ft Each - Black/Red) Copper Clad Aluminum CCA - Power/Ground for Battery Cable, Car Audio, Wire, Trailer Harness, Electrical Wire - 100 Feet Total 16ga Wire
154.8 out of 5 Stars. 15 reviews
Nilight 7 Way Trailer Wiring Harness Kit, 8 Ft Copper Weatherproof Connector for Trailers, RVs, Campers $27.55
$2755
current price $27.55Nilight 7 Way Trailer Wiring Harness Kit, 8 Ft Copper Weatherproof Connector for Trailers, RVs, Campers
Trailer Wiring Harness 4-Pin Flat with 24ft Power Cable and SAE Adapter for Car Taillight Towing Connection Fitment $12.68
$1268
current price $12.68Trailer Wiring Harness 4-Pin Flat with 24ft Power Cable and SAE Adapter for Car Taillight Towing Connection Fitment
IFANLANDOR Trailer Light Wiring Harness Kit for Trailer Users Waterproof PVC Assorted Color 1Pack $11.86
$1186
current price $11.86IFANLANDOR Trailer Light Wiring Harness Kit for Trailer Users Waterproof PVC Assorted Color 1Pack
Popular in Trailer Light Wire
- Pin Trailer Light Extension
- Trailer Light Adapter
- Trailer Clearance Lights
- Trailer Running Lights
- Trailer Light Kit
- Bargman Breakaway Cable
- All Trailer Lights and Wiring Kits
- Utility Trailer Lights
- Way Trailer Wiring Color Code
- Trailer Light Power Module
- Hopkins Towing Solutions Exterior Car Accessories
- Trailer Wiring Cover
Related Products
CURT 58200 Vehicle-Side 4-Pin Flat Trailer Wiring Harness Connector Dust Cover
CURT 58200 Vehicle-Side 4-Pin Flat Trailer Wiring Harness Connector Dust Cover$7.39current price $7.39Grote Perlux 12 ft. Left Trailer Wiring Upper
Grote Perlux 12 ft. Left Trailer Wiring Upper$47.28current price $47.28LEDGlow Flat 4 Pin Y-Splitter Adapter Trailer Harness for LED Tailgate Light Bars
LEDGlow Flat 4 Pin Y-Splitter Adapter Trailer Harness for LED Tailgate Light Bars$9.99current price $9.99CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring
CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring$37.62current price $37.62Curt Manufacturing Cur56120 11-14 Edge T-Connector
Curt Manufacturing Cur56120 11-14 Edge T-Connector$83.11current price $83.11TICFOX 67 Inch Trailer Hitch Wiring Harness Kit, TG HW2J001B Electric Cable Set Replacement, with Dust Tight Cover and Protective Layer, Compatible Je-ep Wra-ngler JK 2 4 Door Unlimited 2007‑2018
TICFOX 67 Inch Trailer Hitch Wiring Harness Kit, TG HW2J001B Electric Cable Set Replacement, with Dust Tight Cover and Protective Layer, Compatible Je-ep Wra-ngler JK 2 4 Door Unlimited 2007‑2018
CURT 58348 Trailer-Side 4-Pin Flat Wiring Harness with 48-Inch Wires
CURT 58348 Trailer-Side 4-Pin Flat Wiring Harness with 48-Inch Wires$22.71current price $22.71CURT 55540 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Chevrolet Express, GMC Savana 1500, 2500, 3500, 4500
CURT 55540 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Chevrolet Express, GMC Savana 1500, 2500, 3500, 4500$48.03current price $48.03CURT 56018 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Saturn Vue
CURT 56018 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Saturn Vue$65.98current price $65.98Hopkins Towing Solutions 52002 1 Pole Trailer Side Heavy Duty Connector
Hopkins Towing Solutions 52002 1 Pole Trailer Side Heavy Duty Connector$22.29current price $22.29