2005 GMC Sierra Hitch Wiring

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    • (0 reviews)
      # 51222052
      GMC Sierra 2005, T-Connector by CURT®. 2-wire, Location: T3. This provides all you need to connect a trailer to the tow vehicle. Generous length allows plenty of wire. Female end is for tow vehicle, male end for trailer.
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $13.38 - $31.30
    • (0 reviews)
      # mpn1378757113
      GMC Sierra 2005, T-One Connector by Tekonsha®. One-year warranty. 2 Wire System. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down, and the trailer battery...
      "Factory" appearanceQuick and easy installation
      $36.27
    • (4 reviews)
      # 267960878
      GMC Sierra 1500 / 3500 2005, Multi-Tow™ Towing Wiring Kit by Hopkins®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $30.58 - $35.15
    • (0 reviews)
      # mpn2227794
      GMC Sierra 1500 / 3500 2005, Plug-In Simple!® Towing Wiring Harness with 4-Flat Connector by Hopkins®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Plug-In Simple!® Wiring Kit: No cutting, No splicing, Saves timeUtilizes OEM connectors - enhanced fit and weatherproofing
      $18.57
    • (0 reviews)
      # 311752964
      GMC Sierra 2005, Tail Light Wiring Kit for Towed Vehicles by Hopkins®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
      Easy to installPlugs Directly into OEM Wiring System
      $59.94
    • (0 reviews)
      # 267960836
      GMC Sierra 2005, Towing Wiring Harness by Westin®. Location: G. Electric System Type: 2-Wire System. T-Connectors wire directly into your vehicle's factory tail light to allow you to connect a trailer lighting and wiring system directly...
      Complete One Piece Harness DesignBuilt In Tail Light Converters, Where Applicable
      $13.23 - $19.00
    • (0 reviews)
      # mpn2407506
      GMC Sierra 2005, Trailer Hitch Electrical Connector Plug by Dorman®. 7 Way Terminals. 7 Way Terminals Connector. Restore the brake lights and turn signal on your trailer to proper operation with Dorman’s Trailer Hitch Plug. The Plug...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $22.05
    • (0 reviews)
      # mpn888408207
      GMC Sierra With Camper & 5Th Wheel Wiring Harness 2005, GM Original Equipment™ Trailer Tow Harness by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $123.99
    • (0 reviews)
      # 86264469
      GMC Sierra 2005, Professional™ Inline to Trailer Wiring Harness Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.26 - $50.20
    • (0 reviews)
      # 44931974
      GMC Sierra 2005, Trailer Connector Kit by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Committed to being the best, Standard Engine Management manufactures and distributes a full line of engine management related products, including ignition and emission parts, on-board computers, ignition wires, battery cables and fuel system parts.Standard trailer connectors and accessories feature a robust design for installation confidence in every box
      $25.46 - $86.37
    • (0 reviews)
      # mpn1291635756
      GMC Sierra 2005, 12 Volt Accessory Power Outlet Cover by Dorman®. Cap and Retainer Ring. Finish: Black. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $4.30
    • (0 reviews)
      # mpn2407506
      GMC Sierra 2005, Trailer Hitch Plug by Dorman®. 7 Way Terminals Connector. Restore the brake lights and turn signal on your trailer to proper operation with Dorman’s Trailer Hitch Plug. The Plug is constructed from durable materials...
      Hitch Plug cap flips over to prevent corrosion and other damageDirect replacement for a proper fit
      $22.05
    • (1 review)
      # 387046071
      GMC Sierra 2005, 5th Wheel and Gooseneck Wiring Harness by CURT®. Whether you are towing cross-country or hitting the family campground, 5th wheel trailers offer superior comfort, towing, and construction. Combine these amenities with a...
      Routes a 7-way RV blade socket into truck bed while retaining use of rear socketSimple plug-and-play design eliminates the need for cutting or splicing
      $54.20 - $60.59
    • (1 review)
      # 470467647
      GMC Sierra 2005, Custom Wiring Harness Extensions by CURT®. Whether you are towing cross-country or hitting the family campground, 5th wheel trailers offer superior comfort, towing, and construction. Combine these amenities with a CARiD...
      7-way connects tail, brake, reverse, turn signals, brakes and auxiliary powerAllows for easy connection of 5th wheel or gooseneck wiring
      $487.78 - $545.30
    • (1 review)
      # 464407823
      GMC Sierra With Factory 7-Way 2005, 90 Degrees 5th Wheel and Gooseneck Wiring Harness by Bargman®. Limited 1 Year Warranty. 7-Way 90 degree connector molded to heavy duty 7-way insulated cable for 5th wheel or gooseneck trailer...
      Made from the highest quality materialsProvides hassle-free performance for years ahead
      $92.35 - $97.04
    • (0 reviews)
      # 470453659
      GMC Sierra 2005, by Tow Ready®. One-year warranty. This superior product is perfect to make your trailer towing experience safe and convenient. Designed to meet the highest quality standards, it is second to none in durability and...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $85.82 - $95.13
    • (0 reviews)
      # mpn2226796
      GMC Sierra 1500 / 3500 2005, Endurance™ 5th Wheel and Gooseneck Wiring Harness by Hopkins®. 7 Blade with reinforced 90° angle. Want to simplify the hookup of your gooseneck or 5th-wheel trailer? Tired of reaching those hard-to-get...
      Plug-In Simple!® Endurance ™ 7 Blade with reinforced 90° angle installs easily in hard to reach placesPlugs directly into OEM wiring system
      $59.39
    • (0 reviews)
      # 81235134
      GMC Sierra 2005, Intermotor™ Trailer Connector Kit by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      The Intermotor™ brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.Standard trailer connectors and accessories feature a robust design for installation confidence in every box
      $43.80 - $54.80
    • (0 reviews)
      # 2155321
      Universal ATC Fuse by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a lifetime. It will meet...
      Will perfectly meet your needsOutperforms competitors
      $30.45
    • (3 reviews)
      # 470457652
      Universal 4-Way Flat Dual-Output Electrical Adapter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $19.15 - $29.52
    • (0 reviews)
      # 470454634
      Universal 7-Way RV Blade Replacement Harness by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $22.04 - $29.15
    • (0 reviews)
      # 566251914
      Universal 25' Brake Control Wiring Kit by Tow Ready®. One-year warranty. Includes all necessary parts required to completely install all brake controls. No other parts are necessary. Look to CARiD for all of your trailering/towing...
      Pre-wired 7-Way round connectorHeavy duty flasher
      $40.29 - $47.27
    • (1 review)
      # mpn2212899
      Universal Trailer Light Power Module Wiring Kit by Tow Ready®. One-year warranty. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down, and the trailer battery...
      Wiring kit for installing all Modulitesincludes 10 AMP fuse
      $17.26
    • (0 reviews)
      # 464407758
      Universal Endurance™ Flex Adapter by Hopkins®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light, auxiliary, ground,...
      Provides for flexible reach3-Year Warranty
      $18.19 - $19.45
    • (0 reviews)
      # mpn29441651
      Universal Endurance™ Straight Wire 7 RV Blade to 4 Round Kit by Hopkins®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail...
      8 foot lengthEasy-grip, heavy-duty connectors with heavy-duty cable
      $54.49
    • (0 reviews)
      # mpn57194894
      Universal nVISION Back Up Sensor System by Hopkins®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hopkins will last...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $39.89
    • (1 review)
      # mpn2555515
      Universal Bulb and Socket Tail Light Wiring Kit by Blue Ox®. Includes: 2 Lights, 2 Sockets, all necessary Wiring and Zip-Ties. Transform your vehicle into a reliable load-hauling machine by installing this superior trailer hitch. With...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $70.53
    • (1 review)
      # mpn2555512
      Universal EZ Universal Light Wiring Harness Kit by Blue Ox®. Transform your vehicle into a reliable load-hauling machine by installing this superior trailer hitch. With this product that is made utilizing only the highest quality...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $227.39
    • (0 reviews)
      # mpn553115065
      Universal 7-Way Towing Wiring Harness Prep Kit by Tekonsha®. One-year warranty. Includes ModuLite® HD Protector with Backup and Brake Control Harness. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Allows for fully functional 7-Way (Tail Lights, Left/Right turn, Brake, Reverse, Electric Brakes and 12 Volt +)Short circuit and overload protection on all circuits including reverse
      $124.35
    • (0 reviews)
      # mpn553115055
      Universal Wiring Kit for Installing Power Modules by Tekonsha®. One-year warranty. For use with #119147, #119177, #119179, #119180, #119190, #119192 ModuLite® Power Modules. Look to CARiD for all of your trailering/towing accessories...
      Upgraded wiring kit for installing all ModulitesIncludes 20' pre-wrapped in comvulted tubing
      $33.56
    • (0 reviews)
      # 267969490
      Universal ZCI™ Zero Contact Interface T-Connector by Tekonsha®. One-year warranty. ZCI sensor technology and direct connection to the tow vehicle battery, eliminates all electrical connection and interference with the tow vehicle...
      NO CUTTING OR SPLICING VEHICLE WIRING!Isolates Trailer Light Operation from Tow Vehicle's Electrical System
      $156.01 - $167.22
    • (4 reviews)
      # mpn2569444
      Universal 2" 4-Flat Extension Harness by Wesbar®. Without Hardware. One-year warranty. 2' Length. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down, and the...
      Best Selling ItemsDesigned for 2' or 4' Wide x 4' High Areas
      $6.41
    • (4 reviews)
      # 267977380
      Universal 4-Flat Loop by Wesbar®. With Hardware. One-year warranty. Color coded harnesses in various lengths available with car and trailer end connectors. Trailer ends can be purchased in straight lengths, loops, wunside or wishbone...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $4.35 - $6.20
    • (0 reviews)
      # 470458654
      Universal 21" Tail Light Wiring Harness by JoDog®. 21" Power Cord.
      Heavy Duty Coil Power CordLimited 90 Day Warranty
      $20.42
    • (0 reviews)
      # 267969100
      Universal Plug 4 Prong by Towing Electrical Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Towing...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $1.76 - $3.49
    • (3 reviews)
      # mpn1094023
      Universal 2-to-3-Wire Taillight Converter by CURT®. Converts 2-wire system to 3-wire system. Turn and Brake Circuits: 2.1 Amps Per Circuit. This product is made of high-quality materials to serve you for years to come. Designed using...
      Converts a 2-wire electrical system to 3-wireConstructed with SMT circuitry for better performance and durability
      $20.15
    • (3 reviews)
      # mpn4477336860
      Universal 24-Volt Tail Light Converter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Primarily used for 24V automotive systems, busses, trucks and cab and chassis wiringEquipped with a 24-volt 3-wire to 2-wire tail light converter
      $18.00
    • (3 reviews)
      # 470470639
      Universal 3-to-2-Wire Taillight Converter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $9.68 - $528.38
    • (1 review)
      # mpn575112644
      Universal Multi-Function Taillight Converter Kit by CURT®. Converts 2-Wire, 3-Wire Or Pwm St System To 2-Wire Trailer Light Wiring. Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiring. Includes wiring kit #55152....
      Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiringPotted enclosure significantly increases water and vibration resistance
      $50.29
    • (3 reviews)
      # 566248915
      Universal Non-Powered Taillight Converter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $14.21 - $394.66
    • (3 reviews)
      # 387051442
      Universal Powered Converter Wiring Kit by CURT®. 20' of 12-gauge cross-linked wire with installation hardware. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Routes power from vehicle battery to powered converterDesigned for use with battery-powered electrical converters
      $15.35
    • (3 reviews)
      # 529262518
      Universal Taillight Converter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a lifetime....
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $25.90 - $64.39
    • (0 reviews)
      # mpn2213055
      Universal 2-Wire to 3-Wire Taillight Converter for Connecting Tow Vehicles by Tow Ready®. One-year warranty. Allows R.V.’s and other vehicles with 2 wire systems to tow vehicles and trailers with 3 wire systems. Wire up your tow...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $30.35
    • (7 reviews)
      # mpn2227803
      Universal 4-Wire Flat Kit with Taillight Converter by Hopkins®. Length: 60". When attaching a trailer to your vehicle, a premium quality wiring kit or harness is a vital necessity. An automotive trailer must have a reliable connection...
      60" lengthElectronic Taillight Converter adapts tow vehicles taillight system to the trailer's
      $28.62
    • (7 reviews)
      # mpn2227804
      Universal Power Taillight Converter by Hopkins®. When attaching a trailer to your vehicle, a premium quality wiring kit or harness is a vital necessity. An automotive trailer must have a reliable connection with the signaling system of...
      For vehicles equipped with independent bulb turn signals or common bulb systemsPowers up to 5.0 amps per output
      $50.12
    • (7 reviews)
      # mpn2228179
      Universal Short Proof Power Converter by Hopkins®. When attaching a trailer to your vehicle, a premium quality wiring kit or harness is a vital necessity. An automotive trailer must have a reliable connection with the signaling system...
      For vehicles equipped with independent bulb turn signals or common bulb systemsPowers up to 8.0 amps per output
      $61.40
    • (7 reviews)
      # 267969248
      Universal Tail Light Converter by Hopkins®. When attaching a trailer to your vehicle, a premium quality wiring kit or harness is a vital necessity. An automotive trailer must have a reliable connection with the signaling system of your...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $12.99 - $23.37
    • (0 reviews)
      # 387051456
      Universal Tail Light Converter by Westin®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $15.26 - $64.23
    • (0 reviews)
      # mpn1809685
      Universal 3 to 2 Brite-Lite Taillight Converter by Roadmaster®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $57.00
    • (0 reviews)
      # 267969261
      Universal Taillight Converter by Towing Electrical Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Towing...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $16.30 - $25.98
    • (0 reviews)
      # 349375468
      Universal 3-to-2 Solid-State Converter by Ultra-Fab®. With Harness. The 3 to 2 Tail Light Converter, constant voltage control for turn and brake lamps provide maximum brightness, fail-safe circuit design, trailer brake lamps function...
      Solid state systemConverts auto 3 filament system to a 2 filament system
      $17.77 - $17.82
    • (0 reviews)
      # 349375471
      Universal 3-to-2 Solid-State Tail Light Converter by Ultra-Fab®. The 3 to 2 Tail Light Converter, constant voltage control for turn and brake lamps provide maximum brightness, fail-safe circuit design, trailer brake lamps function even...
      Solid state systemConverts auto 3 filament system to a 2 filament system
      $15.08 - $15.48
    • (0 reviews)
      # mpn3705465418
      Universal Heavy Duty 3-to-2 Relay-Style Converter by Ultra-Fab®. 6 Amp. Heavy-Duty Relay Style 3 to 2 Tail Light Converter, constant voltage control for turn and brake lamps provide maximum brightness, fail-safe circuit design, trailer...
      Constant voltage control for turn and brake lamps provide maximum brightnessFail-safe circuit design
      $24.82
    • (3 reviews)
      # 470441777
      Universal 2-Flat Power Adapter to Cigarette Lighter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker...
      Powers accessories with the vehicle's 2-, 4- or 5-way flat connectorProvides a cigarette lighter type socket
      $2.20 - $4.37
    • (3 reviews)
      # mpn4483794953
      Universal 4-Way Flat Electrical Adapter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Adapts 4-way flat vehicle socket to fit 5-way flat trailer plugs5-way flat connects tail lights, brake lights, turn signals and reverse lights
      Call for Pricing
    • (3 reviews)
      # mpn1201315654
      Universal 4-Way Flat Electrical Adapter with Brake Control Wiring by CURT®. Adapts 4-way flat vehicle-end to 7-way RV blade trailer-end and adds a brake control connection. Product: Electrical Adapter. This product is made of...
      Adapts a 4-way flat vehicle socket to fit 7-way RV blade trailer plugsSimple plug-and-play design for easy installation (some manual wiring required)
      $48.13
    • (3 reviews)
      # 566246938
      Universal 4-Way Flat Electrical Adapter with Tester by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $20.00 - $23.52
    • (3 reviews)
      # 566243927
      Universal 4-Way Flat License Plate Light Knockout Plug Adapter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...
      Allows a 4-way flat socket to be mounted in a license plate light hole1-1/4" plug fits a typical license plate light hole
      $3.08 - $4.66
    • (3 reviews)
      # 470439781
      Universal 4-Way Flat to Round Adapter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
      $16.30 - $17.46
    • (3 reviews)
      # 575846019
      Universal Electrical Adapter by CURT®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a lifetime. It...
      Designed to safely and efficiently haul your loadsMade from the highest quality materials
      $3.74 - $5.38




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    2005 GMC Sierra Trailer Hitch Wiring Reviews

    Average rating:  4.5  4.5 - 28 reviews
    5 of 5
    RV Jack
    This is an OEM jack used in many RV's. It is high quality and made in the United States by one of the premier parts manufacturers. Customer service at BAL a division of NORCO helped me find the exact replacement for he damaged jack. In my case the jack was promised for 3 day delivery and was delivered the next business day.
    SPosted by Stephen B (San Clemente, CA) / August 15, 2017
    Was this review helpful for you? Yes
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