1999 GMC Sierra Hitch Wiring

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    • CURT® T-Connector
      (0 reviews)
      # 51221080
      GMC Sierra 1999, T-Connector by CURT®. For Models with Factory Tow Package, 2-wire, Location: S5. This provides all you need to connect a trailer to the tow vehicle. Generous length allows plenty of wire. Female end is for tow...
      Custom fitAmple length
      $11.16 - $30.69
    • Tekonsha® T-One Connector
      (0 reviews)
      # 58329515
      GMC Sierra 1999, T-One Connector by Tekonsha®. 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 charging. From simple wiring...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $26.04 - $32.24
    • Hopkins® Endurance™ 7 RV Blade with 4-Flat Socket
      (0 reviews)
      # 64050489
      GMC Sierra 2500 1999, Endurance™ 7 RV Blade with 4-Flat Socket 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....
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $23.10 - $24.30
    • Hopkins® Multi-Tow™ Towing Wiring Kit
      (3 reviews)
      # 12558939
      GMC Sierra 2500 1999, 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...
      Impact and corrosion resistantEasy and quick installation
      $30.50 - $35.06
    • Hopkins® Towing Wiring Kit
      (0 reviews)
      # 12632656
      GMC Sierra 1999, 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 sturdy,...
      OEM connectors exactly match a tow vehicleEnsure a perfect, weather-tight fit
      $18.54 - $30.50
    • Dorman® Trailer Hitch Plug
      (0 reviews)
      # 34096910
      GMC Sierra 1999, Trailer Hitch Plug by Dorman®. 7 Way Terminals Connector. This is an aftermarket part that replaces factory OE # 12191503. Restore the brake lights and turn signal on your trailer to proper operation with...
      Hitch Plug cap flips over to prevent corrosion and other damageDirect replacement for a proper fit
      $20.76
    • Hopkins® Endurance™ 7 Way Connector
      (0 reviews)
      # 44789388
      GMC Sierra 2500 1999, Endurance™ 7 Way Connector by Hopkins®. OEM Replacement. 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...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $14.42
    • Hopkins® Endurance™ Twist-Mount 7 Blade Connector
      (0 reviews)
      # 44789415
      GMC Sierra 2500 with Factory 7-Way 1999, Endurance™ Twist-Mount 7 Blade Connector 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,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $15.62
    • Tekonsha® Brake Control Wiring Adapter
      (1 reviews)
      # 41984742
      GMC Sierra 1999, Brake Control Wiring Adapter by Tekonsha®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $14.26 - $15.89
    • Westin® Brake Control Wiring Harness
      (0 reviews)
      # 29438306
      GMC Sierra 1999, Brake Control Wiring Harness by Westin®. Upgrade your vehicle with this Westin brake control wiring harness that provides a quick and easy way to install a brake controller into the factory under dash connector....
      Quick Plug design makes for easy installationIncludes factory-style connector
      $9.29
    • CURT® Gooseneck Harness
      (0 reviews)
      # 2254146
      GMC Sierra 1999, Gooseneck 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 CARiD 5th wheel...
      Industry standard rail system for interchangeabilityTrailer weight ratings to 24000 lbs
      $56.29 - $62.93
    • Hopkins® Endurance™ 5th Wheel Harness
      (0 reviews)
      # 12604657
      GMC Sierra 2500 1999, Endurance™ 5th Wheel 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 places while connecting...
      Provides 7-way, blade-style connector in your truck bedPerfect for use with a 5th-wheel or gooseneck trailer
      $59.29
    • Tow Ready® 5th Wheel Adapter Harness
      (0 reviews)
      # 81134174
      GMC Sierra with Factory 7-Way 1999, 5th Wheel Adapter Harness by Tow Ready®. Drilling Required, Install Time is 45 minutes. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $67.30 - $80.40
    • Bargman® 90 Degrees 5th Wheel Adapter Harness
      (1 reviews)
      # 42236592
      GMC Sierra With Factory 7-Way 1999, 90 Degrees 5th Wheel Adapter Harness by Bargman®. Drilling Required. Install Time is 45 minutes. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $69.48 - $75.29
    • Blue Ox® LED Bulb
      (0 reviews)
      # 55965341
      Universal LED Bulb by Blue Ox®.
      $228.56
    • CURT® 4-Way Flat Connector
      (6 reviews)
      # 2155260
      Universal 4-Way Flat Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life easier around...
      Will perfectly meet your needsOutperforms competitors
      $1.69 - $7.79
    • CURT® 4-Way Round Wiring Connector
      (6 reviews)
      # 2155291
      Universal Die Cast 4-Way Round Wiring Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your...
      Will perfectly meet your needsOutperforms competitors
      $4.16 - $14.62
    • CURT® 5-Way Flat Bonded Wiring Connector
      (6 reviews)
      # 2155295
      Universal 5-Way Flat Bonded Wiring Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life...
      Will perfectly meet your needsOutperforms competitors
      $6.39 - $8.35
    • CURT® 6-Way Round Wiring Connector
      (6 reviews)
      # 2155298
      Universal 6-Way Round Wiring Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life...
      Will perfectly meet your needsOutperforms competitors
      $4.25 - $15.57
    • CURT® 7-Way Round RV Blade Wiring Connector
      (6 reviews)
      # 2155309
      Universal 7-Way Round RV Blade Wiring Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your...
      Will perfectly meet your needsOutperforms competitors
      $4.52 - $14.62
    • CURT® 7-Way Round Wiring Connector
      (6 reviews)
      # 2155305
      Universal Die Cast 7-Way Round Wiring Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your...
      Will perfectly meet your needsOutperforms competitors
      $10.08 - $13.01
    • CURT® T-Connector
      (6 reviews)
      # 3147622
      Universal T-Connector by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life easier around the...
      Will perfectly meet your needsOutperforms competitors
      $20.34 - $22.40
    • CURT® Universal Circuit Breaker
      (4 reviews)
      # 2154758
      Universal Circuit Breaker by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life easier around the...
      Will perfectly meet your needsOutperforms competitors
      $2.23 - $2.54
    • CURT® Wire Connector Bracket (57205)
      (6 reviews)
      # mpn1082276
      Universal Wire Connector Bracket by CURT®. CARiD has everything you need to set up your car or truck to tow, starting with CURT hitches and accessories. Tow in comfort and safety with the proper gear, and make your life easier...
      Will perfectly meet your needsOutperforms competitors
      $33.12
    • Tow Ready® 2-Flat Electrical Connector Loop (118022)
      (2 reviews)
      # mpn2213051
      Universal 2-Flat Electrical Connector Loop by Tow Ready®. 12" 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 trailer battery charging....
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $3.89
    • Tow Ready® 4-Flat Trailer End Connector to 6 Pole Square Adapter (118104)
      (1 reviews)
      # mpn2212615
      Universal 4-Flat Trailer End Connector to 6 Pole Square Adapter by Tow Ready®. for Jayco Type Trailers. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down,...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $29.64
    • Tow Ready® 4-Flat Wiring Kit Car End Connector
      (2 reviews)
      # 4131393
      Universal 4-Flat Wiring Kit Car End Connector by Tow Ready®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $15.88 - $30.86
    • Tow Ready® 4-Flat to 5-Flat Connector Assembly (20136)
      (1 reviews)
      # mpn2212632
      Universal 4-Flat to 5-Flat Connector Assembly by Tow Ready®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $13.55
    • Tow Ready® 4-Flat to 7-Way Flat Pin Connector Adapter
      (1 reviews)
      # 3727395
      Universal 4-Flat to 7-Way Flat Pin Connector Adapter by Tow Ready®. 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 charging. From...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $20.93
    • Tow Ready® 4-Way Round Metal Connector
      (2 reviews)
      # 3727358
      Universal 4-Way Round Metal Connector by Tow Ready®. 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 charging. From simple wiring...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $4.32 - $9.67
    • Tow Ready® 5-Flat Connector
      (2 reviews)
      # 3727354
      Universal 5-Flat Connector by Tow Ready®. 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 charging. From simple wiring connectors,...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $7.60 - $9.79
    • Tow Ready® 6 and 7-Way Connector Mounting Box
      (2 reviews)
      # 3727332
      Universal 6 and 7-Way Connector Mounting Box by Tow Ready®. Look to CARiD for all of your trailering/towing accessories and replacement parts. One-year warranty.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $9.38 - $11.25
    • Tow Ready® 6-Way Car and Trailer End Extension Cable Connector (118666)
      (1 reviews)
      # mpn2212622
      Universal 6-Way Car and Trailer End Extension Cable Connector by Tow Ready®. 7' 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 trailer...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $35.15
    • Tow Ready® 6-Way Round Pin Metal Connector
      (1 reviews)
      # 3727375
      Universal 6-Way Round Pin Metal Connector by Tow Ready®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $5.58 - $10.84
    • Tow Ready® 7-Way Flat Pin Connector
      (1 reviews)
      # 3727385
      Universal 7-Way Flat Pin Car End Connector by Tow Ready®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $5.26 - $9.65
    • Tow Ready® 7-Way Flat Pin Connector with Brake Control Wiring
      (0 reviews)
      # 3727498
      Universal 7-Way Flat Pin Connector with Brake Control Wiring by Tow Ready®. Look to CARiD for all of your trailering/towing accessories and replacement parts. One-year warranty.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $44.91 - $64.24
    • Tow Ready® 7-Way U.S. Car and Trailer End Cable Extension Connector (118664)
      (1 reviews)
      # mpn2212621
      Universal 7-Way U.S. Car and Trailer End Cable Extension Connector by Tow Ready®. 7' 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...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $33.00
    • Hidden Hitch® 6 Pole Square Connector Kit (30105)
      (1 reviews)
      # mpn1608226
      Universal 6 Pole Square Connector Kit for Tent Trailers by Hidden Hitch®. Includes Male and Female Ends. Make wiring your connector trailer simple with the T-One. It simply plugs into your vehicle's harness near the hitch. One-year...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $7.94
    • Hopkins® 4-Pole Connector
      (0 reviews)
      # 12440423
      Universal 4-Pole Connector 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 sturdy, corrosion-resistant...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $4.56 - $11.57
    • Hopkins® 5-Wire Flat Connector
      (0 reviews)
      # 12453334
      Universal 5-Wire Flat Connector 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 sturdy,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $8.62 - $15.05
    • Hopkins® 6-Pole Round Molded Connector
      (0 reviews)
      # 12453388
      Universal 6-Pole Round Molded Connector by Hopkins®. To ensure a secure and reliable connection and consolidate all of the electrical towing functions of your trailer into a single plug, go with this great add-on by Hopkins....
      Designed for larger trailers (RV and industrial)Heavy-duty construction to last a long time
      $20.09 - $29.57
    • Hopkins® 7 RV Molded Connector
      (0 reviews)
      # 12453408
      Universal 7 RV Molded Connector by Hopkins®. To ensure a secure and reliable connection and consolidate all of the electrical towing functions of your trailer into a single plug, go with this great add-on by Hopkins. Typically used...
      Designed for larger trailers (RV and industrial)Heavy-duty construction to last a long time
      $21.91 - $40.00
    • Hopkins® Endurance Multi-Tow™ 7 RV Blade and 4-, 5-Wire Flat Connector (48470)
      (0 reviews)
      # mpn2227626
      Universal Endurance Multi-Tow™ 7 RV Blade and 4-, 5-Wire Flat Connector 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...
      Splice onto tow vehicle's wiring systemCorrosion resistant terminals
      $25.25
    • Hopkins® Endurance Quick-Fix™ 4-Wire Flat Connector
      (0 reviews)
      # 12454099
      Universal Endurance Quick-Fix™ 4-Wire Flat Connector 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...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $6.79
    • Hopkins® Endurance™ 4-Wire Flat Connector
      (0 reviews)
      # 12453845
      Universal Endurance™ 4-Wire Flat Connector 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 sturdy,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $5.38 - $11.68
    • Hopkins® Endurance™ 5-Wire Flat Connector
      (0 reviews)
      # 12453893
      Universal Endurance™ 5-Wire Flat Connector 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 sturdy,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $9.31 - $17.46
    • Hopkins® Endurance™ Quick Install Connector
      (0 reviews)
      # 12454297
      Universal Endurance™ Quick Install Connector 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 sturdy,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $24.46 - $28.12
    • Hopkins® HD 7-Pole Round Connector
      (0 reviews)
      # 12453591
      Universal HD 7-Pole Round Connector 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 sturdy,...
      Ensure a perfect, weather-tight fitBuilt of durable materials to last
      $15.75 - $16.23
    • Hopkins® Quick-Fix™ 4-Wire Flat Connector Kit (48195)
      (0 reviews)
      # mpn2227811
      Universal Quick-Fix™ 4-Wire Flat Connector Kit 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...
      Splice onto tow vehicle's wiring systemCorrosion resistant terminals
      $7.42
    • Bargman® 6-Way Connector
      (1 reviews)
      # 3724550
      Universal 6-Way Connector by Bargman®. 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 charging. From simple wiring connectors, to...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $12.58 - $17.86
    • Bargman® 6-Way Molded Trailer End Connector
      (1 reviews)
      # 3724638
      Universal 6-Way Molded Trailer End Connector by Bargman®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $16.37 - $33.09
    • Bargman® 7-Way Connector
      (1 reviews)
      # 3724442
      Universal 7-Way Connector by Bargman®. 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 charging. From simple wiring connectors, to...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $5.40 - $8.91
    • Bargman® 7-Way Molded Trailer End Connector
      (1 reviews)
      # 3724445
      Universal 7-Way Molded Trailer End Connector by Bargman®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $18.90 - $49.29
    • Bargman® 7-Way Super Sealed Connector
      (1 reviews)
      # 3724470
      Universal 7-Way Super Sealed Connector by Bargman®. 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 charging. From simple wiring...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $23.08 - $39.61
    • Bargman® Heavy Duty Cold Weather 7-Way Molded Trailer End Connector
      (1 reviews)
      # 3724841
      Universal Heavy Duty Cold Weather 7-Way Molded Trailer End Connector by Bargman®. 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...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $33.35 - $59.21
    • Bargman® Super Sealed 6-Way Car End Connector
      (1 reviews)
      # 3724538
      Universal Super Sealed 6-Way Car End Connector by Bargman®. 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 charging. From simple...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $29.48 - $38.75
    • Blue Ox® Coiled Electrical Cable
      (0 reviews)
      # 55965337
      Universal Coiled Electrical Cable by Blue Ox®.
      $64.69 - $81.94
    • Tow Ready® 4-Flat Connector
      (2 reviews)
      # 4131392
      Universal 4-Flat Connector by Tow Ready®. 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 charging. From simple wiring connectors,...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $5.29 - $17.59
    • Wesbar® 4-Flat Car End Connector
      (3 reviews)
      # 3727831
      Universal 4-Flat Car End Connector by Wesbar®. 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 charging. From simple wiring...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $3.55 - $7.70
    • Wesbar® 4-Flat Car End Connector (48" Long, 18" Ground) (707275)
      (0 reviews)
      # mpn610570262
      Universal 4-Flat Car End Connector (707275) by Wesbar®. 48" Long, 18" Ground. 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...
      Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer
      $5.22




    1999 GMC Sierra Trailer Hitch Wiring Reviews

    Average rating:  4.5  4.5 - 146 reviews
    4 of 5
    Nice Finish
    Good product and fits as suppose too. Does have Rubber Step on top, which is nicer touch. Provided accessory does help with stabilizing rattle free.
    PPosted by Prashant (Somerset, NJ) /
    Was this review helpful for you? Yes
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    1999 GMC Sierra Models
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