Car & Truck Towing Wiring, Harnesses & Connectors
Find parts that fit
We need more information about your vehicle to confirm fit.
Shop by Category
Shop by Brand
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
45,768 Results
Multi-Tow 7 Blade and 4-Way Flat Trailer Connector for 2007-2013 Toyota Tundra
Brand New$49.99Free shippingMulti Tow 7 Way Trailer 4 Pin Flat Connector Plug Adapter For Silverado USCAR OE
Brand New$24.26Was: $26.95or Best Offer$6.98 shipping7 Pin Trailer Wiring Harness Extension Connectors Truck Bed 7 Way RV Wiring Plug
Brand New$35.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingUniversal Multi-Tow 4-Way to 7-Way Blade and 4 Pin Flat Trailer Light Connector
Brand New$26.99Free shipping1-NEW 7 WAY ROUND TO 4 PIN TRAILER PLUG WIRE LIGHTING ADAPTER OVER 19,000 SOLD
Brand New$6.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping20,336 soldNew 7 Way Trailer Plug Weatherproof Trailer Wiring Harness 8FT
Brand New$28.49Was: $29.99Free shipping7 Way Round RV Style Trailer Light Plug Connector Replacement End Blade Pin new
Brand New: Unbranded$10.99or Best OfferFree shipping7 Way RV Trailer Plug Wire Connector Inline 8 Feet Cord 7 Pin Inline Harness Kit
Brand New: Unbranded$22.29Free shipping25' 4 Pin Flat Trailer Wiring Harness Kit Wishbone Style for Trailer Tail Lights
Brand New: Unbranded$11.64Was: $13.69or Best OfferFree shipping15-2023 Ford Transit Van Trailer Hitch Rear Bumper Wire Harness Wiring Connector
Brand New: Ford$51.99Estimated delivery dateEst. delivery Fri, May 1788 soldBEST CONNECTIONS Heavy Duty 14 Gauge 4 Way Trailer Wire (50 Feet)
Brand New$30.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping776 sold25FT 4 Way Trailer Wiring Connection Kit Flat Wire Extension Harness+manual+caps
Brand New: Unbranded$11.99Free shipping75 sold25' 4 Pin Flat Trailer Wiring Harness Kit Wishbone Style for Trailer Tail Lights
Brand New$13.95or Best OfferFree shipping56038366AB Trailer Wiring 7-Way Pin Connector Fit for Ram Durango Grand Chrysler
Brand New: Unbranded$61.74Was: $64.99or Best OfferFree shipping51 soldTrailer Tow Hitch For 18-20 21 22 23 24 Jeep Wrangler JL w/ Wiring Harness Kit
Brand New$93.99Was: $114.99or Best OfferFree shippingTrailer Hitch Kit W/ Wiring Harness For 2018-19 20 21 22 23 24 Jeep Wrangler JL
Brand New$99.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping7 Way Trailer Plug Weatherproof Trailer Wiring Harness 7 Pin Trailer Connector
Brand New$27.89Was: $30.99Free shipping7 Way RV-Style Trailer Connector Socket with Wiring Harness and Mounting Bracket
Brand New$18.99Free shipping4-Way Flat Connector Plug with 12" Wires (Trailer Side) for wiring system NEW
Brand New: Unbranded$2.59Free shipping29 soldTruck RV Blade 7-Way to 4-Way Flat Trailer Wiring Adapter Connector Plug 7/4 Pin
Brand New: International$11.39Trending at $12.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingNew 4 Way Flat Connector Plug with 12" Wires Best Trailer Side for Wiring System
Brand New$2.69Free shippingOnly 3 left7 Way Trailer Plug Weatherproof Trailer Wiring Harness, Heavy Duty Weatherproof
Brand New$27.54Was: $28.99Free shippingCURT 58190 7-Way RV Blade Connector Plug (Trailer Side, Diecast Metal)
Brand New: Curt Manufacturing$8.95Free shipping116 sold1Pc 7 Way Round RV Style Trailer Light Plug Connector Replacement End Blade Pin.
Brand New: Unbranded$6.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFlat 4 Pin to 7 Way Blade Trailer Plug Adapter Tow Truck Connector For RV Camper
Brand New: MICTUNING$11.58or Best OfferFree shipping76 sold15-24 F-150 & 17-22 Super Duty F250 F350 OEM Ford Trailer Tow Hitch Wiring Plug
Brand New OEM Genuine Ford Parts from a Ford DealershipBrand New: Ford$52.94Estimated delivery dateEst. delivery Fri, May 17Only 1 left!New ListingDODGE RAM 1500 2500 3500 Trailer Tow Connector NEW OEM MOPAR 2010-2020
Brand New: Mopar$32.00or Best OfferFree shippingRV-Style 7 Way Blade Trailer Connector - 7 Pin Trailer Wiring Adapter Plug
Brand New$10.99Trending at $12.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingReplacement Tow Harness Trailer 7:4 OEM Connector for Dodge RAM w/ Factory 7 Way
Brand New$40.99Free shippingCustom Fit Jeep Grand Cherokee Harness with 4 Way Flat Trailer Connector '07-'13
Brand New$29.99Free shippingCustom Fit Vehicle 4 Way Flat Trailer Wiring Harness for 2012 - 2015 Honda Pilot
Brand New$50.99Free shippingCustom Fit Jeep Grand Cherokee Harness with 4-Way Flat Trailer Connector '14-'22
Brand New: Tekonsha$59.99Free shipping7 Way RV Blade Trailer Connector - 7 Pin Trailer Wiring Adapter Plug Waterproof
Brand New: Wolf$12.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $15.99Free shipping2009-2014 F-150 OEM Ford Trailer Towing Hitch Harness w/o Reverse Park Aid
Brand New OEM Genuine Ford Parts from a Ford DealershipBrand New: Ford$91.95Estimated delivery dateEst. delivery Thu, May 16Only 2 left25' 4Way Trailer Wiring Connection Kit Flat Plug Wire Extension Harness Boat Car
Brand New$14.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.98or Best OfferFree shippingTrailer Wiring Harness Vehicle-side Connector & Mounting Bracket for 4-way Flat
Brand New$1.99Free shippingOnly 2 leftWesbar Trailer End Light Wiring Harness Bonded Flat 4 Way Pole Pin Connector 18"
Brand New: Wesbar$8.49Free shippingTrailer Hitch Wiring Harness For Ford Bronco With LED Taillights 2021 2022 23 24
New (Other)$45.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $50.99or Best OfferFree shippingVehicle T-connector 4-Way Flat Trailer Wiring Harness for '16-'23 Toyota Tacoma
Brand New$55.99Free shipping7 Pin Blade to 5 Pin Flat Trailer Adapter Wiring Plug For RV Tow Truck Lights
Brand New: LED$8.75Free shipping1,435 sold4FT Trailer Light Wire Harness 4 Way Wire Flat Connector Trailer Light Extension
Brand New$6.89Free shippingTrailer Brake Control for 95-09 Dodge RAM 1500 2500 3500 w/ Plug Play Wiring New
Brand New: Pro Series$70.72494 sold7-Way Trailer Tow Wire 14 Gauge 7 colors 25ft spool for Camper Trailer RV Dolly
Brand New$32.29Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $33.99Free shipping66 soldMICTUNING 3ft 7 Way Trailer Plug Extension Cord Wire Harness RV Truck Gooseneck
Brand New: MICTUNING$20.36Was: $22.62or Best OfferFree shippingTrailer Brake Control for 14-19 Silverado Sierra 1500 Wiring Module Box 1-4 Axle
Brand New: Tekonsha$101.5560 sold7 Pin Blade to 6 Pin Round Trailer Adapter Wiring Plug For RV Tow Truck Lights
Brand New: LED$9.75Free shipping874 soldFOR 2011-2019 FORD EXPLORER TRAILER HITCH WIRING 4 WAY FLAT 118540 Harness
Brand New: Tekonsha$21.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping324 sold4 Pin Flat to 7 Way RV Trailer Truck Adapter Wiring Plug with Mounting Bracket
Brand New$15.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $22.48or Best OfferFree shippingLED Compatible 3 Wire to 2 Wire Taillight Converter with 4 Way Trailer Connector
Brand New$17.59Trending at $20.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping7 Way Round to 4 Pin 5 Pin Flat Trailer Wire Lighting Adapter RV Tow Connector
Brand New: Unbranded$8.25or Best OfferFree shippingCURT 57204 Connector Bracket Mount for 4, 5 or 6-Way Bracket (Packaged)
Brand New: Curt Manufacturing$16.95Free shippingReese POD Trailer Brake Control for 99-04 Ford F-250-550 w/ Plug Play Wiring New
Brand New: Reese Products$68.5093 soldTrailer Brake Control for 03-14 Toyota Tundra w/ Plug Play Wiring Adapter New
Brand New: Pro Series$71.87198 sold4-Way, Flat extension cord 4 Pin 1' / 12" Trailer Light Harness for Car Boat RV
Brand New: Unbranded$7.25Free shipping4-Pin Flat to 7 Way Blade RV Trailer Plug Adapter Tow Truck Light Wire Connector
Brand New$9.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping7 Way Round to 4/5 Pins Flat Trailer Adapter Wiring Plug For Truck RV Tow Lights
Brand New: Unbranded$8.85or Best OfferFree shipping182 soldCustom 4 Way Flat Trailer Wiring Harness for Hyundai KIA with Tow Package C56332
Brand New$45.99Free shippingUSCAR Wiring Harness with 4-Way Flat Trailer Connector for Factory Tow Package
Brand New$29.99Free shipping
Shop by Make
Best Selling
Top Rated
- 2007 - 2014 OEM Toyota FJ Cruiser Trailer Tow Hitch Convertor Harness Kit100% agree - Would recommend$104.90 New
- Trailer Wiring Harness-Plug-In Simple Multi-Tow 7-Blade And 4-Flat Harness 40955100% agree - Would recommend$19.01 New
- 4-way Flat to 7 Pin Trailer Plug Adapter Power Connector Bracket for RV Campers100% agree - Would recommend$11.92 New
- Trailer Connector Kit-Plug-In Simple Multi-Tow 7-Blade And OEM 4-Flat Connector100% agree - Would recommend$46.25 New
- Hopkins Towing Solution 11141144 Vehicle to Trailer Wiring Harness95% agree - Would recommend$49.99 New
- Lexus OEM Factory Tow Wire Harness 4 Pin Flat 2004-2009 Rx330 Rx350 Rx400h100% agree - Would recommend$36.90 New