Best Curt Wiring Harnesses in 2026

Speaker Harness for Select GM Vehicles

Connects speakers to factory harness

Can be used to repair a harness where the plugs have been cut or damaged

72-7902 tweeter speaker harness compatible with 2013-2016 DODGE DART, 2010-2018 DODGE JOURNEY, 2006-2021 DODGE RAM 1500, 2006-2018 DODGE RAM 2500, 2006-2018 DODGE RAM 3500, 2006-2018 DODGE RAM 4500, 2006-2018 DODGE RAM 5500, 2007-2014 DODGE AVENGER, 2007-2012 DODGE CALIBER, 2008-2017 DODGE Challenger, 2006-2018 DODGE Charger, 2005-2008 DODGE MAGNUM, 2008-2020 DODGE GRAND CARAVAN, 2004-2013 Dodge Durango.

72-7902 dash tweeter speaker wire connector replacement for 2011-2017 CHRYSLER 200, 2005-2017 CHRYSLER 300, 2006-2009 CHRYSLER PT CRUISER, 2007-2010 CHRYSLER SEBRING, 2008-2016 CHRYSLER TOWN & COUNTRY.

72-7902 front tweeter speaker wiring adapter compatible with 2019-2022 Gladiator, 2006-2010 JEEP COMMANDER, 2007-2017 JEEP COMPASS, 2005-2010 JEEP GRAND CHEROKEE, 2007-2017 JEEP PATRIOT, 2007-2020 JEEP WRANGLER JK JL JKU, Rubion, 2011-2017 JEEP CHEROKEE, 2015-2020 Jeep Renegade.

TRUCK BED EXTENSION. This trailer wiring harness is designed to be an extension of the existing tow wiring of your truck. It retains use of the rear 7-way RV blade socket, while adding an additional 7-way socket in the truck bed

EASY TO INSTALL. No wire cutting No splicing This trailer wire extension plugs into existing factory wiring on your truck and has a 7-foot harness for flexible positioning in the truck bed (2-1/8-inch hole saw required for installation)

HEAVY-DUTY CONNECTOR. The 7-pin trailer wire extension can be used to connect trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes and an auxiliary power wire

Product 1: Speaker to RCA Converter - Converts car stereo output speaker wire to RCA connectors. This speaker wire line out converter is compatible with high power car stereos up to 90 watts per channel. Delivering premium performance without noise, static, or buzzing

Product 1: Easy Installation - Add an amplifier to nearly any stock stereo with this line out converter. Simply tap into the car audio speaker wire with snap adapters. No need to remove the car stereo. Each converter includes easy to follow instructions to simplify the installation process

Product 1: Subwoofer - This DIY speaker kit is a convenient speaker wire to subwoofer adapter. The RCA line output converter for subwoofer makes it easy to hook up to an amplifier and set up a subwoofer system in any car

Heavy duty bindings offer a greater hold against vibration, abrasions, and moisture

Protective outer coverings which protect against even the toughest conditions

Wires are color coded correctly for easy installation

10ft Extension Wires: 16AWG wiring harness extension cable. It’s enough to extend your wiring harness where you want to install lighting location to help you mount LED work lights in truck or cabin easily..Fit Type: Universal

High-quality: The Wiring Harness Extension Kit made of 16 Gauge flexible strand copper wire, rubber protected, High quality PVC insulation tube protect the whole harness from overheat.

Play and Plug design makes the extension wires installed easily

Quick And Easy Installation

No Cutting Into Original Wires Needed

Plugs Into Original Equipment Radio

The dash tweeter wire is replacement For Toyota 4Runner 2012-2022 NON-JBL; Toyota Camry 2012-2023; Toyota sienna 2011-2017; Toyota Highlander 2008-2019; Toyota collora 2012-2019, 2011-2020 Toyota Tacoma. Replacement Tweeters wire for Subaru 2013-2021 Subaru Crosstrek, 2014-2018 Subaru Forester, 2012-2016 Subaru Impreza 2.0L. For 2007-2012 Lexus ES,2001-2014 IS,2006-2014 GS,2004-2014 Lexus RX

RED WOLF wire harness for Toyota tweeter speaker harness, Toyota highlander tweeter speaker harness, Tacoma tweeter speaker harness adapter, Toyota 4runner speaker tweeter harness, Camry speaker adapter, Rav4 speaker wiring harness, 4runner speaker wire harness, Toyota corolla tweeter speaker adapter.

RED WOLF pro tweeter speaker wiring harnesses provide a quick and easy solution to upgrade your stock speakers and tweeters. **NOTE**Fit dash tweeter speaker ONLY.

EASY TO INSTALL. No cutting No splicing This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer.Fit Type: Vehicle Specific

STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a wide variety of trailers, adding versatile towing options for your vehicle

VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Honda Accord, CR V, Element, Odyssey, Pilot and Prelude, Acura Integra, CL, RL, TL and MDX and Isuzu Oasis (factory tow package required)

Xislet 170072 HEI Distributor Battery and Tachometer Pigtail Harness Eliminates the need for obsolete spade terminals that can fall off and kill your ignition

Factory looking and the color coded to make it easy to identify the tach and battery connections

Locking tab and shark fin ensure a tight positive fit and a reliable connection between your wiring and HEI

Premium quality: good electrical conductivity, outstanding bending performance, high temperature and melting resistant, longer lifespan

Efficient protection: power relay for safety protection and conversion circuit, blade fuse protected against overcurrent and short circuit

Durable switch: high quality 5 pin on-off rocker switch with laser-etched pattern, simple to install and convenient to use

Harness Cloth Tape Application: Suitable for the use of internal wiring harness of automobiles and can reduce the noise. Such as the wire harness of the dashboard.

Harness Cloth Tape Material: These wiring harness tape are made of high quality cotton flannel and strong adhesive glue.

Harness Cloth Tape Features: 1High Adhesive Force 2 Noise Resistance Well 3 Strong Abrasion Resistance 4 Hand Tearable 5 Strong Chemical Resistance.

Premium quality: Excellent electrical conductivity, outstanding bending performance, high temperature and melting resistant, longer lifespan

Protective blade fuse: Inline blade fuse prevents from overcurrent or short circuit. Three extra fuses, more scientific and reasonable

Reliable power relay: Made of advanced materials and well conductive pins to ensure safety protection and conversion circuit

Package includes all necessary wiring

One Cyclone puts out 516 RAW lumens of light for vibrant visibility

IP68 rated waterproof sealing

Kit includes 8' of 1", 3' of 3/4", 12' of 1/2", 50' of 1/4", 23' of 1/8" Power Braid; 1' of 1/4" & 1/2" Heat Shrink; 100 of 4" Tie Wraps; 50 of 7" Tie Wraps; Electrical tape; Stretch & Seal tape

Allows you to keep your wiring routed and secured away from moving parts, high heat and from abrasion, all while cleaning up the install

Flexible, semi-rigid material, with a tough woven texture and appearance to enhance the look and protect the insulation of any electrical wire bundles or cables

Quick and easy Installation.Chrysler/Dodge 90-Up speaker harness

No cutting needed

Plugs directly into harness

* 2-Way Y-Splitter Harness, Special Design to Fit For Trailer LED Lights, Tailgate Light Bars and Other Use

* 17.5" Long Wiring Harness with 9" of each Male Flat 4 Pin Connector and 2 Female Flat 4 Pin Connectors

* Premium Insulating Silicone Housing, Worry-free About Wiring Safety, Super Flexible and Durable

Connects to the factory stereo harnesses when installing an aftermarket stereo; See Fit Guide in images to verify that your vehicle is compatible

Not compatible with factory amplified systems

Manufactured with factory quality wire and Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires

Operating voltage: 12V, 40A power relay fuse and inline blade fuse, up to 180 watt load capacity

2 Wiring Leads: Simultaneously connect 2 LED work lights or 2 small watt LED light bar within 180W

Wiring harness kit with on/ off switch at the length of 2.5m, plenty of length to put it where you want

Connects to the factory stereo harnesses when installing an aftermarket stereo

Not compatible with factory amplified systems

Direct Connection to the factory harness without cutting any wires

Package: 1 pair. Wire length: 6.01". For use with 12 - 24V. Easy install.

Compatible with the following socket sizes: H11, H9, H8, 886, 889, 892, 893, PG13, PGJ13, 880, 890, 862, 881, 884, 885, 894, 898, 899 etc.

High efficient copper wiring with female connector included, replace OEM socket for any headlights fog lights or retrofit use.

Connects to the factory stereo harnesses when installing an aftermarket stereo

Not compatible with factory amplified systems

Direct Connection to the factory harness without cutting any wires

30Ft 10AWG*2C (0.254mm *105 tinned copper wire for each conductor), Black & Red Cable, 2 Conductor Parallel Wire, Max Voltage: 300V.

Tinned copper wire, 10 AWG wire, 30Ft Black & 30Ft Red, protecting them from corrosion, and easy to solder.

This low voltage wire is flexible and easy to strip, also it's thick and durable.

4 Total Harnesses Included - 2 Pairs Included.

Quick and easy installation, No cutting into original wires needed.

Plugs into original equipment radio, with 1990-Up Honda and Acura Vehicles.

Connects to the factory stereo harnesses when installing an aftermarket stereo. Not compatible with factory amplified systems

Pre terminated with butt connectors to save install time

Direct Connection to the factory harness without cutting any wires

T-One Tow Harness Connectors require no splicing of vehicle wires, just locate your vehicle's wiring harness connector, unplug the connection and insert the T-One Connector into the vehicle's harness

Weatherproof, one-piece construction and a 'Factory' appearance - T-One Connectors look like part of the factory harness and simply store in the cargo area or under the rear bumper when not in use

16 gauge bonded wire with 4-flat plug and cap; 2.1 amp stop light/turn signal circuit capacity; 5 amp taillight circuit capacity; lighting converter

10 feet harness: 10ft heavy-duty harness, 12AWG stranded wire, up to 450W load capacity, the length from relay to switch is extendable

Illuminated Switch 3 pin on/off rocker switch with red indicator light when truing on easy to turn on or off has been passed test of 5 000 times pressing

Circuit Protection Power relay-safety protection and conversion circuit Blade fuse protects the circuit when overcurrent or short circuit occurs

Speaker Connector for Select Toyota Vehicles

Connects aftermarket speakers to the factory speaker harness

Quick and easy installation

T-One Tow Harness Connectors require no splicing of vehicle wires, just locate your vehicle's wiring harness connector, unplug the connection and insert the T-One Connector into the vehicle's harness

Weatherproof, one-piece construction and a 'Factory' appearance - T-One Connectors look like part of the factory harness and simply store in the cargo area or under the rear bumper when not in use

16 gauge bonded wire with 4-flat plug and cap; 2.1 amp stop light/turn signal circuit capacity; 5.6 amp taillight circuit capacity; upgraded circuit protected ModuLite HD module

Pigtail Harness — Easy to install and eliminates the need for obsolete spade terminals that can fall off and kill your ignition

Color-Coded — Green wire for the tachometer and red wire for battery

Locking Tab and Shark Fin Style — Ensures tight positive closure while providing a reliable connection from HEI to tach and batt