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10 bestKits Wiring Harnessesof December 2025

112M consumers helped this year.

26% off

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
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

CheeMuii

9.9

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2

maXpeedingrods 21 Circuit Wiring Harness Kit Extra Long with 21 Circuits 17 Fuses Universal for Chevy Ford Chrysler Jeep
maXpeedingrods 21 Circuit Wiring Harness Kit Extra Long with 21 Circuits 17 Fuses Universal for Chevy Ford Chrysler Jeep

maXpeedingrods

9.8

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3

PEAKTOW PTT0043 Heavy Duty Weatherproof Corrosion Resistant 7-Way 8Ft Trailer Wiring Plug Cord with 7 Gang Wiring Junction Box
PEAKTOW PTT0043 Heavy Duty Weatherproof Corrosion Resistant 7-Way 8Ft Trailer Wiring Plug Cord with 7 Gang Wiring Junction Box

PEAKTOW

9.6

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14% off

4

Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug w/Nylon Net Tube Protection
Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug w/Nylon Net Tube Protection

Oyviny

9.3

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5

NAOEVO LED Light Bar Wiring Harness 10FT, Specially Customized 6 Modes LED Light Bar, 2 Lead Universal LED Wiring Harness with 12V 40A Relay for Switching Between Different Modes
NAOEVO LED Light Bar Wiring Harness 10FT, Specially Customized 6 Modes LED Light Bar, 2 Lead Universal LED Wiring Harness with 12V 40A Relay for Switching Between Different Modes

NAOEVO

9.1

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Related productsUp to 11% off

LOYPP 21 Circuit Wiring Harness Kit Universal Extra Long Wires 21 Circuit Harness for Ford Chevy Chrysler Mopar Hotrods Ratrods - 21 Circuit Wire Harness by LOYPP

LOYPP 21 Circuit Wiring Harness Kit Universal Extra Long Wires 21 Circuit Harness for Ford Chevy Chrysler Mopar Hotrods Ratrods - 21 Circuit Wire Harness by LOYPP

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LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat

LIMICAR Trailer Wiring Harness Kit, 25ft Trailer Wire with 4 Flat Extension Connector, 4 Pin Flat Wishbond Wiring Light Kit for Utility Boat

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LITEWAY One-To-Two Universal LED Light Wiring Harness Kits with 24V/40A Relay ON-OFF Blue Laser Rocker Switch Weatherproof(2 Lead 12ft)

LITEWAY One-To-Two Universal LED Light Wiring Harness Kits with 24V/40A Relay ON-OFF Blue Laser Rocker Switch Weatherproof(2 Lead 12ft)

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Auto Parts Prodigy Universal Wiring Harness Kit - 21 Circuit Long Wires Standard Color Wire Harness Kit Replacment for Chevy Mopar Hotrods Ratrods Ford Chrysler Universal Automotive Wiring

Auto Parts Prodigy Universal Wiring Harness Kit - 21 Circuit Long Wires Standard Color Wire Harness Kit Replacment for Chevy Mopar Hotrods Ratrods Ford Chrysler Universal Automotive Wiring

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6

Nilight LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty
Nilight LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty

Nilight

8.8

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7

Nilight LED Light Bar Wiring Harness Kit 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light,2 years Warranty
Nilight LED Light Bar Wiring Harness Kit 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light,2 years Warranty

Nilight

8.5

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8

Nilight 2PCS 16AWG LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty
Nilight 2PCS 16AWG LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty

Nilight

8.2

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9

12 Circuit Wiring Harness kit-Acouto Fuse Wire Harness 12V,12V 21 Circuit 21 Circuits Wiring Harness Kit Universal Accessory for Car Truck RV Motor Home
12 Circuit Wiring Harness kit-Acouto Fuse Wire Harness 12V,12V 21 Circuit 21 Circuits Wiring Harness Kit Universal Accessory for Car Truck RV Motor Home

Acouto

7.9

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10

LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-Off-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light
LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-Off-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light

LEADTOPS

7.6

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