T&C
a 25ft trailer light kit featuring a cross shape   with a 4 pin 5 wire harness designed to   the tail lights on either side of the trailer it   a 4 way flat 5 wire trailer plug made of pure copper wire

A 25FT Trailer Light Kit Featuring a Cross Shape, Equipped with a 4-Pin 5-Wire Harness, Designed to Reconnect The Tail Lights on Either Side of The Trailer. It Includes a 4-Way Flat 5-Wire Trailer Plug Made of Pure Copper WireOpen in new tab.

$12.59
Original price $33.56
2.5K+sold
-62%
204 reviews
4 pin trailer hitch light wiring harness extender pvc material rear placement 36v operating voltage compatible with multiple models room electrical hard wiring connection

4-Pin Trailer Hitch Light Wiring Harness Extender, PVC Material, Rear Placement, ≤36V Operating Voltage, Compatible with Multiple Models, Room Electrical Hard Wiring ConnectionOpen in new tab.

$5.01
Original price $13.70
12K+sold
-63%
1,231 reviews
22 25 26 29 32ft 4 pin 5 wire trailer wiring harness for rewiring trailer   side taillights pure copper wishbond trailer light kit 4 way flat 5 wire trailer plug w nylon net tube protection

22/25/26/29/32ft 4 Pin 5 Wire Trailer Wiring Harness for Rewiring Trailer Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug w/Nylon Net Tube ProtectionOpen in new tab.

$23.62
Original price $26.25
741sold
-10%
51 reviews
22ft trailer wiring harness kit with 4 pin 5 wire flat connector for marine boat trailers   trailers

22FT Trailer Wiring Harness Kit, with 4-Pin 5-Wire Flat Connector, for Marine Boat Trailers, ATV TrailersOpen in new tab.

$13.07
Original price $51.92
2.1K+sold
-74%
329 reviews
  4 way   trailer end connector 22inch 25inch heavy duty 4 pin 5 pin trailer side male cable plug wiring harness extension add reverse lights 4 5 flat replacement for tow hitch trailer rv boat

WAYWE, 4 Way/ 5 Way Trailer End Connector 22inch/ 25inch Heavy Duty 4 Pin/ 5 Pin Trailer Side Male Cable Plug Wiring Harness Extension Add Reverse Lights 4/ 5 Flat Replacement For Tow Hitch Trailer RV BoatOpen in new tab.

$4.65
Original price $42.24
221sold
-88%
26 reviews
9 84ft 300cm 118inch 4 pin 5 wire trailer wiring harness wishbond trailer light kit 5 wire 4 pin harness trailer connector wire plug for   side taillights of rewiring trailer rv boat

9.84ft/300cm/118inch 4 Pin 5 Wire Trailer Wiring Harness, Wishbond Trailer Light Kit 5 Wire 4 Pin Harness Trailer Connector Wire Plug for Both-Side Taillights of Rewiring Trailer RV BoatOpen in new tab.

$10.72
1.2K+sold
96 reviews
4 Pin Trailer Connector Extension 80-Inch Heavy-Duty 16AWG Male to Female Plug Extender -   Flat Wire Harness for RV, Boat, Utility Trailers - Compatible with Hitch Light Connectors & Extension Cables

4 Pin Trailer Connector Extension 80-Inch Heavy-Duty 16AWG Male to Female Plug Extender - 4-Way Flat Wire Harness for RV, Boat, Utility Trailers - Compatible with Hitch Light Connectors & Extension CablesOpen in new tab.

$6.57
Original price $8.00
1sold
-17%
4 way y splitter plug universal for tailgate light bar and trailer lights   adapter extension harness wiring plug 4 pin connectors

4 Way Y-Splitter Plug Universal For Tailgate Light Bar And Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin ConnectorsOpen in new tab.

$5.61
Original price $19.69
25K+sold
-71%
3,430 reviews
100ft bonded 4 way trailer wire   towing boat trailer wiring harness wire spool   wire 14 gauge cca wire ideal for all   green yellow brown white

100ft Bonded 4-Way Trailer Wire, RV Camper Towing Boat Trailer Wiring Harness Wire Spool, Primary 4-Wire 14 Gauge CCA Wire, Ideal for All Basic Needs(Green, Yellow, Brown, White)Open in new tab.

$24.79
Original price $71.98
58sold
-65%
2 reviews
4 pin 24inch trailer wire extension flat trailer light plug connector with cover 18awg pure copper wiring harness extender universal for truck boat motorcycle   utility trailers

4 Pin 24inch Trailer Wire Extension, Flat Trailer Light Plug Connector with Cover, 18AWG Pure Copper Wiring Harness Extender, Universal for Truck, Boat, Motorcycle, ATV, Utility TrailersOpen in new tab.

$5.50
Original price $16.49
183sold
-66%
17 reviews
  car vehicle side 4 pin trailer wiring harness   taillamp brake turn light with   connector 4 way flat output for toyota   grand   2020 2025

WEISEN Car Vehicle-Side 4-Pin Trailer Wiring Harness Connect Trailer Taillamp Brake Turn Light With Plug & Play Connector, 4-WAY FLAT OUTPUT For Toyota Highlander Grand Highlander 2020-2025Open in new tab.

$33.99
2sold
1 reviews
1 set trailer accessories powered 3 to   splice in trailer tail light converter vehicle 4 pin wiring harness multi function with 10 amp fuse black

1 Set Trailer Accessories Powered 3-to-2 Wire Splice-in Trailer Tail Light Converter, Vehicle 4-Pin Wiring Harness Multi-Function with 10-amp Fuse BlackOpen in new tab.

$17.40
Original price $31.79
60sold
-45%
13 reviews
heavy duty 14 gauge 4 way trailer wire cca conductor extension cable rv trailer wiring cord insulated   copper clad aluminum 4 conductor   trailer wiring harness

Heavy Duty 14 Gauge 4 Way Trailer Wire, CCA Conductor Extension Cable, RV Trailer Wiring Cord Insulated Stranded Copper Clad Aluminum 4 Conductor Color Coded Trailer Wiring HarnessOpen in new tab.

$19.15
Original price $84.95
1.1K+sold
-77%
128 reviews
4-Pin Trailer Wiring Harness Compatible for TOYOTA   2020-2024 Replacement (Replaces 56480) -   Trailer Hitch Wiring with 4-Pin Connector, Plug-in Trailer Lights for Towing, for TOYOTA   SUVs (Excl. XSE)

4-Pin Trailer Wiring Harness Compatible for TOYOTA Highlander 2020-2024 Replacement (Replaces 56480) - Plug & Play Trailer Hitch Wiring with 4-Pin Connector, Plug-in Trailer Lights for Towing, for TOYOTA Highlander SUVs (Excl. XSE)Open in new tab.

$70.25
26ft 4 pin 5 wire trailer wiring harness with heavy duty pure copper wire y harness design   wires compatible for rv boat     trailers brake lights turn   tail lights connector kit 4 way flat socket

26ft 4-Pin 5-Wire Trailer Wiring Harness with Heavy-Duty Pure Copper Wire, Y-Harness Design & Color-Coded Wires - Compatible for RV, Boat, ATV, Flatbed Trailers - Brake Lights, Turn Signals, Tail Lights Connector Kit (4-Way Flat Socket)Open in new tab.

$42.48
multi   way flat   way rv blade and 4 way flat trailer wiring adapter connector kit 4 pin vehicle side tow light plug to dual output 7 blade and 4 flat strip mounting bracket trailer wiring harness

Multi-Traction 4-Way Flat to 7-Way RV Blade and 4-Way Flat Trailer Wiring Adapter Connector Kit, 4-Pin Vehicle Side Tow Light Plug to Dual Output 7 Blade and 4 Flat Strip Mounting Bracket, Trailer Wiring HarnessOpen in new tab.

$12.59
Original price $71.73
617sold
-82%
65 reviews
4 pin trailer wiring harness kit 56094 vehicle side for 2010 2011 2012 2013 2014 2015 2016 2017 for     for   terrain w o factory   hitch towing package vehicle towing setup trailer connection   plugandplay durable harness weatherresistant towing connector suv drivers auto mechanics

[4 Pin Trailer Wiring Harness Kit] 56094 Vehicle Side for 2010 2011 2012 2013 2014 2015 2016 2017 for Chevy Equinox for GMC Terrain W/o Factory Simple Fit Hitch Towing Package, Vehicle Towing Setup, Trailer Connection, Compact Design, Plugandplay, Durable Harness, Weatherresistant, Towing Connector, Suv Drivers, Auto MechanicsOpen in new tab.

$16.65
Original price $94.56
-82%
55315 4 pin trailer wiring harness for   for c1500 for c2500 for c3500  1500  2500  3500 1988 2000

55315 4-Pin Trailer Wiring Harness For GMC For C1500 For C2500 For C3500 For K1500 For K2500 For K3500 1988-2000Open in new tab.

$15.96
Original price $38.49
1sold
-58%
  58671 Vehicle-Side and Trailer-Side 4-Pin Round Wiring Harness Connectors

CURT 58671 Vehicle-Side and Trailer-Side 4-Pin Round Wiring Harness ConnectorsOpen in new tab.

$35.99
heavy duty 2 in 1 trailer light adapter with 7 way round to 4 pin 5 pin flat plug converter tow hitch connector for rv truck boat trailer wiring harness compatible with light bars plug and play installation no external wiring

Heavy-Duty 2-in-1 Trailer Light Adapter with 7-Way Round to 4-Pin/5-Pin Flat Plug Converter, Tow Hitch Connector for RV, Truck, Boat, Trailer Wiring Harness - Compatible with Light Bars, Plug-and-Play Installation (No External WiringOpen in new tab.

$5.71
Original price $48.65
162sold
-88%
21 reviews
4 pin trailer wiring harness kit 56094 vehicle side for 2010 2011 2012 2013 2014 2015 2016 2017 for     for   terrain w o factory   hitch towing package

[4 Pin Trailer Wiring Harness Kit] 56094 Vehicle Side For 2010 2011 2012 2013 2014 2015 2016 2017 For Chevy Equinox for GMC Terrain W/ O Factory Simple Fit Hitch Towing PackageOpen in new tab.

$18.31
Original price $29.99
2sold
-38%
2 reviews
4 way trailer wiring harness kit compatible with 2019 2024 for hyundai santa fe     tucson 2020 2024 for   carnival     4 pin towing hitch wiring kit replaces

4 Way Trailer Wiring Harness Kit Compatible with 2019-2024 for HYUNDAI Santa Fe Palisade Santa Cruz Tucson 2020-2024 for KIA Carnival Sorento Telluride 4-Pin Towing Hitch Wiring Kit ReplacesOpen in new tab.

$49.90
4 Pin Trailer Wiring Harness Kit | Replace 56322   Flat Trailer Connector Tow Hitch Wire Harness with LED Taillights, Fit for Chrysler   2017-2021

4 Pin Trailer Wiring Harness Kit | Replace 56322 4-Way Flat Trailer Connector Tow Hitch Wire Harness with LED Taillights, Fit for Chrysler Pacifica 2017-2021Open in new tab.

$78.38
56217 4 pin trailer wiring  ess for 2008 2019 for toyota   2020 2021 for lexus rx 350 350  copper wires towing trailer connector vehicle   durable wiring system    ess precisionengineered

56217 4 Pin Trailer Wiring Harness for 2008-2019 for TOYOTA Highlander & 2020-2021 for LEXUS RX 92.46/92.46gal - Pure Copper Wires, Towing Trailer Connector, Vehicle Electrical Connection, Durable Wiring System, Heavyduty Harness, Precisionengineered HarnOpen in new tab.

$96.14
  4 way trailer wiring harness 56420 fits for hyundai 2019 2023 santa fe 4 pin flat wiring harness 20 feet jacketed cable

Oyviny 4 Way Trailer Wiring Harness 56420 | Fits for Hyundai 2019-2023 Santa Fe + 4-Pin Flat Wiring Harness 20 Feet Jacketed CableOpen in new tab.

$116.40
multi tow 7 way and 4 pin trailer wiring harness for tesla   2020 2023 oem style replacement towing hitch connector plug and play

Multi-Tow 7-Way and 4-Pin Trailer Wiring Harness for Tesla Model Y 2020-2023 | OEM-Style Replacement Towing Hitch Connector, Plug and PlayOpen in new tab.

$86.97
4 way trailer wiring harness with 10ft jacketed cable 16awg heavy duty 4 pin flat trailer extension connector pure   durable insulated casing trailer wiring harness   construction

4-Way Trailer Wiring Harness with 10ft Jacketed Cable - 16AWG Heavy-Duty 4-Pin Flat Trailer Extension Connector, Pure Copper Core, Durable Insulated Casing, Trailer Wiring Harness, Robust ConstructionOpen in new tab.

$41.29
  4 way trailer wiring harness 56420 fits for hyundai 2019 2023 santa fe 4 pin flat wiring harness 20 feet jacketed cable

Oyviny 4 Way Trailer Wiring Harness 56420 | Fits for Hyundai 2019-2023 Santa Fe + 4-Pin Flat Wiring Harness 20 Feet Jacketed CableOpen in new tab.

$116.73
4 pin 5 wire trailer wiring harness 50ft for rewiring   side taillights pure copper     trailer light kit with nylon net tube protection 4 way flat 5 wire plug vehicle lighting upgrade durable wiring system

4 Pin 5 Wire Trailer Wiring Harness - 50ft for Rewiring Both-Side Taillights Pure Copper Wish-Bond Trailer Light Kit with Nylon Net Tube Protection, 4 Way Flat 5 Wire Plug, Vehicle Lighting Upgrade, Durable Wiring SystemOpen in new tab.

$63.96
  4 way trailer wiring harness 56420 fits for hyundai 2019 2023 santa fe 4 pin flat wiring harness 20 feet jacketed cable

Oyviny 4 Way Trailer Wiring Harness 56420 | Fits for Hyundai 2019-2023 Santa Fe + 4-Pin Flat Wiring Harness 20 Feet Jacketed CableOpen in new tab.

$116.22
for 2021 2024 for     2023 2025 for     trailer wiring harness compatible with led taillights heavy duty 4 pin   hitch connector direct replacement part 56474   compatible with trailers boats

for 2021-2024 for KIA Sorento & 2023-2025 for KIA Sportage Trailer Wiring Harness Compatible with LED Taillights - Heavy-Duty 4-Pin Plug & Play Hitch Connector, Direct Replacement (Part #56474) - Easy Installation, Compatible with Trailers/Boats/Open in new tab.

$113.17
26ft heavy duty trailer wiring harness kit with 4 pin connector 5 wire red green brown compatible with trailers boats rvs 100lb tensile strength

26ft Heavy-Duty Trailer Wiring Harness Kit with 4-Pin Connector - 5-Wire (, Red, Green, Brown) - Compatible with Trailers, Boats, RVs - 100lb Tensile StrengthOpen in new tab.

$48.65
  a 56420 4 pin trailer wiring harness with a flat output designed to work with for hyundai models like santa fe   and tucson from 2019 to 2024 as well as for   models such as carnival   and   from 2020 to 2024

This Is a 56420 4-Pin Trailer Wiring Harness with a Flat Output, Designed to Work with for HYUNDAI Models Like Santa Fe, Palisade, And Tucson from 2019 to 2024, As Well As for KIA Models Such As Carnival, Telluride, And Sorento from 2020 to 2024.Open in new tab.

$51.72
  vehicle side 4 pin trailer wiring harness   taillight brake turn   light with   connector for nissan frontier     for     2005 2025

WEISEN Vehicle-Side 4-Pin Trailer Wiring Harness Connect Trailer Taillight Brake Turn Signal Light With Plug & Play Connector For Nissan Frontier, Xterra, Pathfinder, For Suzuki Equator 2005-2025Open in new tab.

$16.38
Original price $175.97
3sold
-90%
vehicle side 4 pin trailer wiring harness   tail brake turn light with   connector 4 way flat output for honda   2006 2014 accessories

Vehicle-Side 4-Pin Trailer Wiring Harness Connect Trailer Tail Brake Turn Light with Plug & Play Connector, 4-WAY FLAT OUTPUT for Honda Ridgeline 2006-2014 AccessoriesOpen in new tab.

$25.14
Original price $41.39
1sold
-39%
multi tow 7 way and 4 pin trailer wiring harness for tesla   2020 2023 oem style replacement towing hitch connector plug and play

Multi-Tow 7-Way and 4-Pin Trailer Wiring Harness for Tesla Model Y 2020-2023 | OEM-Style Replacement Towing Hitch Connector, Plug and PlayOpen in new tab.

$91.55
trailer wiring harness 4 pin compatible with for   promaster 150025003500 2014 2024 vehicle wiring towing accessories plugandplay connector seamless     connectors reliable construction automotive connector

Trailer Wiring Harness 4 - Pin Compatible with for RAM ProMaster 150025003500 2014 - 2024, Vehicle Wiring, Towing Accessories, Plugandplay Connector, Seamless Integration, Highquality Connectors, Reliable Construction, Automotive ConnectorOpen in new tab.

$91.33
  4 pin trailer wiring harness for   for   2018 2025 automotive wire car accessories car parts wiring harness kit wire harness wire plug mountable automotive automotive electrical automotive wiring electrical wire electrical supplies trailer accessories trailer plug tail light socket gm wiring connectors trailer wire

WEISEN 4-Pin Trailer Wiring Harness for CHEVROLET for GMC 2018-2025, Automotive Wire, Car Accessories, Car Parts, Wiring Harness Kit, Wire Harness, Wire Plug Mountable Automotive, Automotive Electrical, Automotive Wiring, Electrical Wire, Electrical Supplies, Trailer Accessories, Trailer Plug, Tail Light Socket, Gm Wiring Connectors, Trailer WireOpen in new tab.

$27.29
Original price $55.99
3sold
-51%
2 reviews
  1 set 56245 4 pin 4 way trailer wiring harness replacement for     2014 2017 for   for buick

X AUTOHAUX 1 Set 56245 4 Pin 4 Way Trailer Wiring Harness Replacement for Chevrolet Traverse 2014-2017 for GMC for BuickOpen in new tab.

$26.73
2sold
Trailer Wiring Harness Kit for Heavy Duty Use, with Pure Copper Flat Male Plug and Jacket Cable, Ideal for 4 Pin Trailer Connections

Trailer Wiring Harness Kit for Heavy Duty Use, with Pure Copper Flat Male Plug and Jacket Cable, Ideal for 4 Pin Trailer ConnectionsOpen in new tab.

$38.07
  4 pin 5 wire trailer wiring harness 40ft rewiring trailer   side taillights copper wishbond trailer light kit 4 way flat 5 wire trailer nylon net tube durable cable design reinforced connectors automotive diyers

Upgraded 4 Pin 5 Wire Trailer Wiring Harness 40ft Rewiring Trailer Both - Side Taillights, Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer/Nylon Net Tube, Durable Cable Design, Reinforced Connectors, Automotive DiyersOpen in new tab.

$48.07
25ft heavy duty 4 pin 5 wire trailer wiring harness kit with 18 awg copper wires nylon mesh rv boat trailer light brake turn     coded   compatible with     boat trailers

25ft Heavy-Duty 4-Pin 5-Wire Trailer Wiring Harness Kit with 18 AWG Copper Wires & Nylon Mesh - RV/Boat/Trailer Light, Brake & Turn Signal System, Color-Coded Easy Install (Compatible with Camper, ATV, Boat Trailers)Open in new tab.

$30.87
4 way trailer wiring harness kit compatible with 2019 2024 for hyundai santa fe     tucson and 2020 2024 for   carnival     4 pin towing hitch wiring kit replaces

4-Way Trailer Wiring Harness Kit | Compatible with 2019-2024 for HYUNDAI Santa Fe, Palisade, Santa Cruz, Tucson and 2020-2024 for KIA Carnival, Sorento, Telluride | 4-Pin Towing Hitch Wiring Kit ReplacesOpen in new tab.

$50.24
heavy duty 4 pin trailer wiring harness kit with pure copper 18 awg 4 way flat plug connector compatible for boat rv   motorcycle horse trailers brake turn   taillight wiring   wires

Heavy-Duty 4-Pin Trailer Wiring Harness Kit with Pure Copper 18 AWG 4-Way Flat Plug & Connector - Compatible for Boat, RV, ATV, Motorcycle, Horse Trailers - Brake, Turn Signal, Taillight Wiring (Color-Coded Wires)Open in new tab.

$45.40
4 pin trailer wiring harness for 20062012 for toyota   56165 tconnector hitch wiring for trailer   trailer wiring kit trailer lights and wiring kit vehicle wiring towing accessories plugandplay connector seamless connection

4 Pin Trailer Wiring Harness for 20062012 for TOYOTA RAV4 56165 TConnector Hitch Wiring for Trailer Light Connect, Trailer Wiring Kit, Trailer Lights And Wiring Kit, Vehicle Wiring, Towing Accessories, Plugandplay Connector, Seamless ConnectionOpen in new tab.

$92.75
4 pin trailer wiring harness compatible with   2007 2011   2008 2012 56334 trailer   harness

4 - Pin Trailer Wiring Harness Compatible with Nitro 2007 - 2011, Liberty 2008 - 2012 56334 Trailer Lights Connect HarnessOpen in new tab.

$98.33
4 pin flat trailer extension 12 inch 18awg copper 4 way wiring connector harness vehicle side and trailer side 4 prong light plug hitch wire extension 1ft     applicable

4-Pin Flat Trailer Extension 12 Inch | 18AWG Copper 4 Way Wiring Connector Harness, Vehicle-Side and Trailer-Side 4 Prong Light Plug Hitch Wire Extension 1ft, All Season, Universally ApplicableOpen in new tab.

$23.99
  4 pin trailer wiring harness compatible for nissan frontier     for     2005 2025 with trailer taillight brake turn   light connector direct installation no splicing towing package required vehicle

Plug & Play 4-Pin Trailer Wiring Harness Compatible for Nissan Frontier/Xterra/Pathfinder, for SUZUKI Equator 2005-2025 with Trailer Taillight, Brake & Turn Signal Light Connector - Direct Installation (No Splicing), Towing Package Required, VehicleOpen in new tab.

$17.82
Original price $30.99
-42%
4 pin vehicle side trailer wiring harness 49 inch 16awg 4 prong trailer light plug socket with dust cover   way flat trailer connector female 4 wire replacement trailer hitch wiring 4ft trailer light and wiring kit trailer wiring harness kit

4 Pin Vehicle Side Trailer Wiring Harness 49 Inch 16AWG 4 Prong Trailer Light Plug Socket with Dust Cover Truck 4 Way Flat Trailer Connector Female 4 Wire Replacement Trailer Hitch Wiring 4ft, Trailer Light And Wiring Kit, Trailer Wiring Harness KitOpen in new tab.

$35.27
7 way blade to 4 way flat trailer adapter coiled wiring harness 7 5ft male 7 pin to 4 pin trailer extension cord jacketed heavy duty 18awg copper 7 to 4 wire trailer connector 90 inch vehicle wiring flexible cord durable wiring weatherresistant

7 Way Blade to 4 Way Flat Trailer Adapter Coiled Wiring Harness 7.5ft Male 7 Pin to 4 Pin Trailer Extension Cord Jacketed Heavy Duty 18AWG Copper 7 to 4 Wire Trailer Connector 90 inch, Vehicle Wiring, Flexible Cord, Durable Wiring, WeatherresistantOpen in new tab.

$59.73
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