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Our most popular products based on sales. Updated frequently.
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Automotive
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Exterior Accessories
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Wiring
(Current)
麻豆区 in Trailer Wiring
#1
CheeMuii 7 Way Trailer Wiring Harness Kit 8 FT Trailer Cord with 7 Pin Trailer Plug and Junction Box Kit Premium Light and Brake Wiring Wires for Trailer RV
4.6 out of 5 stars
鈥
834
2 offers from
$34.99
#2
Oyviny 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
4.6 out of 5 stars
鈥
897
2 offers from
$27.99
#3
MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket, Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side
4.5 out of 5 stars
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578
2 offers from
$24.99
#4
Oyviny 4 Pin 5 Wire Trailer Wiring Harness 18 Inches, 16AWG Pure Copper Wishbond Trailer Light Wiring for Utility Rewiring Both-Side Taillights 4 Way Flat Replacement Plug
4.9 out of 5 stars
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110
2 offers from
$17.99
#5
MECMO Breakaway Trailer Cable 6FT, Trailer Brake Safety Cord Heavy Duty Stainless Steel Spring Towing Coiled Wire, Replacement Emergency Break Away Switch Safety Lanyard for RV Camper
4.5 out of 5 stars
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160
2 offers from
$12.59
#6
MECMO 7 Pin Round to 7 Pin Flat Adapter for Tractor Towing, 7 Pole Round to 7 Way RV Blade Trailer Connector Plug, SAE J560 Trailer Wiring Harness Adapter for Semi Truck Tractors Commercial Vehicle
4.3 out of 5 stars
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211
2 offers from
$29.99
#7
WUSHIXAN 7 Blade and 4 Flat Connector, Towing Solutions 40974 Trailer Plug-in Simple Wiring Kit
4.6 out of 5 stars
鈥
4
1 offer from
$21.99
#8
PEAKTOW PTT0045 Heavy Duty 7 Way Trailer Wiring Junction Box Connectors for RV Camper Car
4.5 out of 5 stars
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284
1 offer from
$15.99
#9
Bitiontry Upgraded 4 Pin 5 Wire Trailer Wiring Harness 26FT for Rewiring Trailer Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug w/Nylon Net Tube Protection
4.6 out of 5 stars
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27
3 offers from
$26.99
#10
MECMO 4-Pin Flat Trailer Extension Cable 12 Inch, Heavy Duty 18AWG Copper 4 Way Wiring Connector Harness, Vehicle-Side and Trailer-Side 4 Prong Light Plug Hitch Wire Extension 1ft
4.7 out of 5 stars
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198
2 offers from
$11.99
#11
Oyviny Vehicle-Side 4 Way Flat Trailer Wiring Harness Mounting Bracket, Rust-Proof Trailer Plug Bracket Universal Fit for All Standard 4-Pin Flat Connectors, Black Oxide Finish
4.3 out of 5 stars
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33
1 offer from
$22.17
#12
Trailer Wiring Converter Powered 3 to 2 Wire Trailer Tail Light Converter Kit RV Taillight Converter Hitch Accessories with 60in Wiring LED Compatible, Filage Pour Remorque
4.5 out of 5 stars
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51
2 offers from
$39.35
#13
GOGOONE 7X Rolls 14 Gauge 100FT 7 Colors Automotive Primary Wire Spools Copper Clad Aluminum Low Voltage for RV Camper Towing Wiring Car Stereo Audio Trailer Harness Hookup Wiring 12V (RV Standard)
4.6 out of 5 stars
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144
1 offer from
$70.79
#14
ROEM 4-Flat, Cadillac XT4
4.6 out of 5 stars
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27
13 offers from
$33.07
#15
Atesilor 4/7 Pin Trailer Wiring Harness Connector with Mounting Bracket, 7 Way Blade and 4 Way Flat Towing Adapter Plug Compatible with Ford, GMC, Dodge Ram, Chevy Silverado
4.7 out of 5 stars
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111
1 offer from
$35.99
#16
56055632AC 7-Way 4Pin Trailer Tow Plug Connector, 4/7 Pin Trailer Hitch Wiring Harness Connector Adapter Compatible with Dodge Cherokee Ram 1500 2500 3500 2011-2022 Replaces 68014986A 56055632AB
4.0 out of 5 stars
鈥
7
16 offers from
$52.74
#17
Oyviny 4-Way to 5-Way Flat Trailer Wiring Adapter for Boat Trailer W/Surge Brakes, 4 Pin to 5 Pin Flat Wire Harness Adapter W/Dust Cover 4-Flat to 5-Flat Trailer Connector Adapter
4.5 out of 5 stars
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105
2 offers from
$17.98
#18
Tekonsha 307000 Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends, Compatible with Honda Pilot, Ridgeline
4.9 out of 5 stars
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29
11 offers from
$31.17
#19
5 Way Trailer Wire Heavy Duty 14 AWG/Gauge CCA 5 Conductor Wire RV Trailer Tow Campers Cable Cord Insulated Stranded Copper Clad Aluminum Conductor Flexible Color-Coded DOT SAE Approved (50 FT ROLL)
5.0 out of 5 stars
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7
2 offers from
$64.17
#20
YATOINTO 2PCS Trailer Safety Cables 12", Trailer Safety Towing Cables Extension with Snap Hook Safety Latches 12000 Lbs Loading, Extension Safety Cables (One Pairs)
4.7 out of 5 stars
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42
1 offer from
$32.50
#21
Nilight 7 Pin to 6 Pin Trailer Adapter 7 Wire to 6 Wire Trailer Plug Coiled Cord Weatherproof 7 Way Blade to 6 Way Round Towing Wiring Kit 8 FT with Female Receptor Mounting Bracket
4.6 out of 5 stars
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36
1 offer from
$55.35
#22
CXTM Multi Tow 7 Blade to 7 Blade and 4 Flat Trailer Adapter 7 and 4 Pin Trailer Connector Adapter Plug and Play Design Dual-Output 7 Blade & 4 Flat
4.8 out of 5 stars
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61
6 offers from
$35.99
#23
Anlseiod 4/7-Pin Trailer Tow Harness Connector FU5Z-14489-A Compatible for Super Duty F-150 2015-2023, F-250 F350 2017-2022 Trailer Brake Harness Towing 7-Pin Round / 4-Pin Flat Plug Connector
4.0 out of 5 stars
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50
4 offers from
$39.75
#24
Tekonsha 301400 Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends, Compatible with 2014-2023 Jeep Cherokee
4.8 out of 5 stars
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10
11 offers from
$35.69
#25
7 Flat Blade to 7 Round Pin Adapter for Most RV Trailers Semi Trailers Trailer Adapter Cord US Type Universal Trailer Adapter Cord
4.2 out of 5 stars
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23
2 offers from
$29.69
#26
Hoypeyfiy Vehicle End 7-Way Trailer Connector Kit, Pre-Wired Pigtail Harness for Simple Hookup, Ensures Reliable Brake, Turn & Running Light Signals
5.0 out of 5 stars
鈥
1
1 offer from
$21.69
#27
YzusGomumu 4 Way Trailer Wiring Harness Kit Compatible with 2019-2024 Hyundai Santa Fe Palisade Santa Cruz Tucson 2020-2024 Kia Carnival Sorento Telluride 4-Pin Towing Hitch Wiring Kit Replaces 56420
4.5 out of 5 stars
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14
1 offer from
$42.37
#28
Walquicks 22FT 4 Pin 5 Wire Trailer Wiring Harness with PVC Protective Tube, 4 Way Flat Trailer Connector, Trailer Lights and Wiring Kit, Trail-er Wire Connector Plug for Trailer Boat RV Tractor
4.8 out of 5 stars
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21
6 offers from
$17.05
#29
CURT 57245 7-Way RV to 4-Way Flat Adapter with LED Dust Cover
4.6 out of 5 stars
鈥
363
7 offers from
$17.49
#30
CheeMuii 7 Way Trailer Cord 15 FT ABS Electrical Power Cord Heavy Duty Green Straight Power Wire Cable for Semi Trucks Trailers Tractors
4.2 out of 5 stars
鈥
75
2 offers from
$68.99
#31
OPT7 Easy Connect USCAR 7 Pin to 4 Pin Harness with Reverse Wire, 43 Inches Trailer Extension Wiring Connector Adapter for Trucks, Compatible with LED Tailgate Light Bar for 2005-2023 Tacoma
4.6 out of 5 stars
鈥
320
4 offers from
$69.39
#32
Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable Vehicle Side 7 Way Trailer Socket Replacement Heavy Duty PA66 Flame Retardant RV Blade 7 Way Round Connector for RVs Trucks Campers
4.4 out of 5 stars
鈥
20
2 offers from
$19.99
#33
aqxreight Trailer Adapter, 3 Pin Plastic Trailer Plug Wiring Connector Adapter for Trailer Black
5.0 out of 5 stars
鈥
2
1 offer from
$8.95
#34
Aramox Trailer Extension Cord, 7 Way 3.5ft Double Prong Male Plug Trailer Wiring Connector RV Connecting Line
4.3 out of 5 stars
鈥
57
2 offers from
$38.79
#35
OPPWONG 7 Way Trailer Plug, Metal Mounting Bracket Holder Trailer Wiring Harness Mounting Bracket 7 Wire Trailer Plug Trailer Trailer Connector Plug Socket for US Style 7 Pin Tra Socket
#36
Oyviny 7 Pin Round to 4 Way Flat Trailer Wiring Adapter, Heavy Duty Vehicle Side 7 Way Round Pin SAE J560 Plug to 4 Pin Adapter for Tractor Semi Truck Dump Trucks Towing Utility Boat Trailers
4.4 out of 5 stars
鈥
9
1 offer from
$29.59
#37
Nilight 4 Pin Trailer Wiring Harness Kit 56478 Vehicle Standard 4 Way Connector Custom for 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Ram ProMaster 1500 2500 3500 Simple Fit Tow Hitch
3.5 out of 5 stars
鈥
15
1 offer from
$96.33
#38
Chevy/GM P/U 85-87
4.7 out of 5 stars
鈥
313
3 offers from
$32.91
#39
5/32 Inch Stainless Steel Accuslide Cable Repair Kit, 22305 Cable Repair Kit Accuslide, Flexible Multi Purpose RV Wire Slide Out Cable for Accu Slide System
4.0 out of 5 stars
鈥
5
2 offers from
$29.88
#40
Heavy Duty Trailer Adapter Plug with Bracket - 4 Pin to 7 Pin Connector for RV and Trucks - Waterproof Trailer Accessory
5.0 out of 5 stars
鈥
1
2 offers from
$22.67
#41
6FT 7 Pin Trailer Wiring Harness with Junction Box Heavy Duty 7 Way Trailer Plug, Waterproof 7 Wire Cable, Universal Trailer Wire Kit for RVs, Campers, Trailers by LifeSupplyUSA
4.8 out of 5 stars
鈥
25
1 offer from
$58.99
#42
4 Pin Trailer Wiring Harness 2019-2025 RAV4 All 2021-2025 RAV4 Prime All 2023-2025 Outlander PHEV All
4.7 out of 5 stars
鈥
10
1 offer from
$65.99
#43
LIMICAR Trailer Wiring, 100FT 14 Gauge Trailer Wiring Harness Kit, 4-Way Bonded Trailer Wire, 4 Flat Wishbone Color-Coded Boat Trailer Wiring Kit, Wiring Harness for Trailer Lights, Boat Trailer
4.5 out of 5 stars
鈥
229
2 offers from
$56.59
#44
Pagaloce 7 Way Trailer Plug Socket Extension Cord 10FT, Heavy Duty 7 Pin RV Plug Connector, Pure Copper 7 Blade Trailer Wiring Connector Cable for Towing Car
4.9 out of 5 stars
鈥
31
1 offer from
$52.83
#45
ALL STAR TRUCK PARTS 14 Gauge Heavy Duty Conductor 4 Way Trailer Wire 100% Copper Stranded Pure Copper Insulated Wire Color Coded PC P2 DOT FMVSS 108/SAE Approved 14/4
4.9 out of 5 stars
鈥
10
3 offers from
$95.39
#46
Luocute Rear 7 Way Trailer Tow Connector, 7 Pin Trailer Plug Harness Replacement for RAM 1500 2500 3500 1998-2009, 56038366AB
1 offer from
$32.10
#47
7 Way Trailer Plug to SAE Cable,10AWG 2Ft 7Pin Power Access, 7 Pin Trailer Plug Adapter to 2 Pin SAE 12V Power Plug, 7Pole Trailer P Lug Charging Cord for RV Truck,Air Compressor,Portable Cooler
4.5 out of 5 stars
鈥
4
1 offer from
$29.99
#48
ALL STAR TRUCK PARTS Heavy Duty 14 Gauge 4 Way CCA Conductor Wire RV Trailer Cable Cord Insulated Stranded Copper Clad Aluminum 4 Conductor Color Coded PC P2 DOT FMVSS 108/SAE Approved 25 FT ROLL
4.8 out of 5 stars
鈥
105
4 offers from
$44.82
#49
Aulpq Universal Receiver Trailer Mounting Bracket, Compatible with 58300 58301, for 4 Way Trailer Plug and Trailers Wire Connector,Vehicle-Side Trailer Wiring Harness Mounting Bracket
4.0 out of 5 stars
鈥
38
1 offer from
$16.09
#50
Acouto Trailer Adapter Cord 7 Flat Blade to 7 Round Pin Adapter US Type Universal for Most RV Trailers Semi Trailers
2 offers from
$34.14
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