2003 GMC Sierra Hitch Wiring
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- Husky Towing®Trailer Wiring 2 Pole In-line Connector SetUniversal Trailer Wiring 2 Pole In-line Connector Set by Husky Towing®. End Type: 2 Pin. 2-Pack 2 Pole In-line Connector. 2 Pole In-line; Includes Matched Set Positive and Negative Male And Female Connectors; Set of 2. This Husky Towing...Corrosion Resistant Tin-Plated Terminals And Rear Protective BootAllows For Any Length Wires To Be Attached And Set In Protective Rubber Boot$8.68
- Husky Towing®Trailer Wiring Connector AdapterUniversal Trailer Wiring Connector Adapter by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$9.04 - $77.71
- Husky Towing®Trailer Wiring Connector ExtensionUniversal Trailer Wiring Connector Extension by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$2.34 - $18.90
- Husky Towing®Trailer Wiring Connector Mounting BracketUniversal Trailer Wiring Connector Mounting Bracket by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Limited 1 Year WarrantyPerfect blend of leading innovations and superior workmanship$4.54 - $10.52
- Tekonsha®7 Way Complete Tow Harness KitUniversal 7 Way Complete Tow Harness Kit by Tekonsha®. Packaged. One-year warranty. Includes ModuLite® HD Protector with Backup and Brake Control Harness. This top-grade product is expertly made in compliance with stringent industry...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$231.65
- Tekonsha®ZCI™ Zero Contact Interface T-ConnectorUniversal 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...Isolates Trailer Light Operation from Tow Vehicle's Electrical SystemWorks with 2 or 3 wire systems$218.08
- Fastway®7-Way Plug CoverUniversal 7-Way Plug Cover by Fastway®. 1 Piece. 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. It will meet your needs and deliver...Revolutionary engineering, cutting-edge designExpected to provide maximum durability and value$5.78 - $7.76
- Hopkins Towing®12" 2 Pole Flat ExtensionUniversal 12" 2 Pole Flat Extension by Hopkins Towing®. 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...For use with 12-volt accessoriesWhite and red wire color$2.01
- Hopkins Towing®12-Volt Power SocketUniversal 12-Volt Power Socket by Hopkins Towing®. 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...Splice onto tow vehicle's wiring systemCorrosion resistant terminals$15.06 - $23.14
- Hopkins Towing®4-Flat Connector Trailer End LED TesterUniversal 4-Flat Connector Trailer End LED Tester by Hopkins Towing®. 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...LED test lights verify wiring continuityCorrosion Resistant Terminals$8.77
- Hopkins Towing®4-Pole Round ConnectorUniversal 4-Pole Round Connector by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$4.57 - $6.79
- Hopkins Towing®4-Pole Round Connector KitUniversal 4-Pole Round Connector Kit by Hopkins Towing®. 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,...Includes matched set, socket and plug, mounting bracket, wire, splices, and hardwareDie-cast zinc connectors for durability$9.72
- Hopkins Towing®4-Pole Round Heavy-Duty ConnectorUniversal 4-Pole Round Heavy-Duty Connector by Hopkins Towing®. Heavy-duty. 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...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$7.99 - $10.04
- Hopkins Towing®4-Wire Bonded Wire SpoolUniversal 4-Wire Bonded Wire Spool by Hopkins Towing®. 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...Splice onto tow vehicle's wiring systemCorrosion resistant terminals$15.20 - $88.90
- Hopkins Towing®4-Wire Flat ConnectorUniversal 4-Wire Flat Connector by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$1.70 - $5.65
- Hopkins Towing®4-Wire Flat Connector SetUniversal 4-Wire Flat Connector Set by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$4.16 - $5.71
- Hopkins Towing®4-Wire Flat Connector Set with SplicesUniversal 4-Wire Flat Connector Set with Splices by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$4.15 - $4.76
- Hopkins Towing®4-Wire Flat Connector with SplicesUniversal 4-Wire Flat Connector with Splices by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$2.79 - $6.45
- Hopkins Towing®4-Wire Flat MountUniversal 4-Wire Flat Mount by Hopkins Towing®. 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...Splice onto tow vehicle's wiring systemCorrosion resistant terminals$7.18 - $9.50
- Hopkins Towing®4-Wire Flat Weatherproof Dust CoversUniversal 4-Wire Flat Weatherproof Dust Covers by Hopkins Towing®. Includes 2 dust covers and terminal grease packet for protecting 4 wire flats from corrosion. When attaching a trailer to your vehicle, a premium quality wiring kit or...Vehicle and trailer side dust coverRidges on body give an extra grip$3.56
- Hopkins Towing®4-Wire Flat Y-Harness ConnectorUniversal 4-Wire Flat Y-Harness Connector by Hopkins Towing®. 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,...Wiring kit for maintaining or re-wiring your trailerWishbone design - allows 2 brown wires to be run to each taillight$16.25 - $18.86
- Hopkins Towing®48" LED Test 4-Flat Vehicle Side ConnectorUniversal 48" LED Test 4-Flat Vehicle Side Connector by Hopkins Towing®. 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...LED test lights verify wiring continuityBuilt-in trouble-shooting$7.89
- Hopkins Towing®5-Pole Round ConnectorUniversal 5-Pole Round Connector by Hopkins Towing®. 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 TerminalsDie-cast zinc connectors for durability$7.23 - $8.05
- Hopkins Towing®5-Wire Flat ConnectorUniversal 5-Wire Flat Connector by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$8.85 - $17.06
- Hopkins Towing®6-Pole HD Round Connector KitUniversal 6-Pole HD Round Connector Kit by Hopkins Towing®. Functions include left turn/right turn, brakes, electric or surge brakes, auxiliary, and taillights. To have a greater peace of mind when driving with a trailer, go with this...Cable protector keeps wires from being damagedCable screws into the back of the connector$21.30
- Hopkins Towing®6-Pole Round ConnectorUniversal 6-Pole Round Connector by Hopkins Towing®. 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,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$3.76 - $16.12
- Hopkins Towing®7 Blade Connector with Jacketed CableUniversal 7 Blade Connector with Jacketed Cable by Hopkins Towing®. With Cardboard Wrap Package. To ensure a secure and reliable connection and consolidate all of the electrical towing functions of your trailer into a single plug, go...Heavy duty constructionWire is heavily insulated with jacketed wire sleeving$38.92 - $46.37
- Hopkins Towing®7 Blade Molded Connector with CableUniversal 7 Blade Molded Connector with Cable by Hopkins Towing®. Retail Package. 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...Heavy duty constructionWire is heavily insulated with jacketed wire sleeving$36.23
- Hopkins Towing®7 Blade Socket with LED TesterUniversal 7 Blade Socket with LED Tester by Hopkins Towing®. 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,...Quick/Easy troubleshootingLEDs verify wiring continuity$23.94
- Hopkins Towing®7 Blade, 7 Round, and 6 Round Mounting BracketUniversal 7 Blade, 7 Round, and 6 Round Mounting Bracket by Hopkins Towing®. 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...Slotted bracket for easy prewired harness installationBlack powder coat finish resists corrosion$6.53
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2003 GMC Sierra Hitch Electrical & Wiring Reviews
1 review
Canceled Item
Dorman® - Trailer Hitch Electrical Connector PlugPosted by Michael L (Bozeman, MT) / May 05, 20182005 Chevy Silverado
2003 GMC Sierra Models
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