2003 Chevy Silverado 2500 Hitch Wiring
- Dorman®Trailer Hitch Electrical Connector PlugChevy Silverado 2500 / Silverado 2500 HD 2003, 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...Hitch Plug cap flips over to prevent corrosion and other damageDirect replacement for a proper fit$27.14
- CURT®5th Wheel and Gooseneck Wiring HarnessChevy Silverado 2500 2003, 5th Wheel and Gooseneck Wiring Harness by CURT®. There is nothing like the luxury and power that go along with heavy-duty towing. 5th wheel RVs offer a deluxe, home-away-from-home experience unlike any other,...Provides an extra connector for plugging in your trailer wiringIncludes a right-angle plug for easy installation$72.95 - $117.95
- CURT®20" USCAR Wiring Extension Harness (USCAR to USCAR)Chevy Silverado 2500 / Silverado 2500 HD 2003, 20" USCAR Wiring Extension Harness (USCAR to USCAR) by CURT®. A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates...Creates a safe, reliable connection between your tow vehicle and your trailerTested in-house for safety$24.54$25.84Save $1.30 (5%)
- CURT®Custom Wiring ConnectorChevy Silverado 2500 2003, Custom Wiring Connector by CURT®. Output Type: 4-Way Flat. Plugs into USCAR socket to provide a 7-way RV blade connector. A CURT custom wiring connector (sometimes called a T-connector) is a simple,...Creates a safe, reliable connection between your tow vehicle and your trailerTested in-house for safety$27.25 - $27.96$28.69 - $29.43Save 5%
- CURT®Replacement USCAR PlugChevy Silverado 2500 2003, Replacement USCAR Plug by CURT®. 7-Way Vehicle End with 24" Bonded Wire. Material: Plastic. A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that...Creates a safe, reliable connection between your tow vehicle and your trailerTested in-house for safety$16.73$17.61Save 5%
- CURT®T-ConnectorChevy Silverado 2500 2003, T-Connector by CURT®. 2-wire System, Location: T3. A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing...Creates a safe, reliable connection between your tow vehicle and your trailerTested in-house for safety$14.51 - $38.15$15.28 - $40.16Save 5%
- CURT®OEM Car Socket for 7-Way RV BladeChevy Silverado 2500 2003, OEM Car Socket for 7-Way RV Blade by CURT®. Plugs into USCAR socket to provide a 7-way RV blade connector. Plugs into USCAR socket to provide a 7-way RV blade connector. There are several different types of...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$14.68 - $15.87$15.45 - $16.71Save 5%
- Tekonsha®T-One ConnectorChevy Silverado 2500 / Silverado 2500 HD 2003, T-One Connector by Tekonsha®. One-year warranty. 2 Wire System. T-One Connectors require no splicing of vehicle wires. Simply locate your vehicles wiring harness connector, unplug the..."Factory" appearanceQuick and easy installation$41.66
- CURT®Dual-Output Connector with Backup AlarmChevy Silverado 2500 2003, Dual-Output Connector with Backup Alarm by CURT®. Plugs Into Round Uscar Socket. Provides a 7-way RV blade, 4-way flat socket and backup alarm. Whether you're a contractor on your way to the jobsite or just a...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$30.75$32.37Save 5%
- CURT®Heavy-Duty Replacement OEM 7-Way RV Blade SocketChevy Silverado 2500 / Silverado 2500 HD 2003, Heavy-Duty Replacement OEM 7-Way RV Blade Socket by CURT®. A CURT connector provides a reliable connection for your trailer wiring, using an industry-standard format, such as a 4-way flat,...Proudly made in Wisconsin, from start to finishBacked by a one-year parts warranty$16.62$17.49Save $0.87 (5%)
- ACDelco®Professional™ Inline to Trailer Wiring Harness ConnectorChevy Silverado 2500 2003, 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.13 - $52.85
- Standard®Trailer Connector KitChevy Silverado 2500 2003, Trailer Connector Kit by Standard®. Standard 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$35.66 - $108.20
- Husky Towing®Vehicle End Trailer Wiring ConnectorChevy Silverado 2500 / Silverado 2500 HD 2003, Vehicle End Trailer Wiring Connector 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$7.30 - $58.52
- Blue Ox®Mini Fuse Bypass SwitchChevy Silverado 2500 / Silverado 2500 HD 2003, Mini Fuse Bypass Switch by Blue Ox®. Fuse Type: ATM. Long Lead. This superior fuse bypass switch provides a safe alternative to the constant removal and reinstallation of the fuse when...Disconnects your vehicle's fuse with the flip to prep your vehicle to be towedBypasses towed car's fuse to tow without draining battery$52.44
- Standard®Intermotor™ Trailer Connector KitChevy Silverado 2500 2003, Intermotor™ Trailer Connector Kit by Standard®. Standard 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$55.30 - $57.33
- Standard®Trailer ConnectorChevy Silverado 2500 / Silverado 2500 HD 2003, Trailer Connector by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality,...Designed with your specific vehicle in mindMeticulously crafted for an exact fit$24.14 - $32.22
- Tow Ready®5th Wheel Adapter HarnessChevy Silverado 2500 2003, 5th Wheel Adapter Harness by Tow Ready®. One-year warranty. Allows remote wiring in pickup beds or other hard to access areas when towing a fifth wheel or gooseneck trailer, using an OEM USCAR connector....Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer$118.19 - $148.06
- CURT®7-Way RV Blade to 5-Flat Electrical Adapter HarnessUniversal 7-Way RV Blade to 5-Flat Electrical Adapter Harness by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$35.77$37.66Save $1.89 (5%)
- CURT®8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 4-Way Round Vehicle)Universal 8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 4-Way Round Vehicle) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$62.44$65.73Save $3.29 (5%)
- CURT®8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 6-Way Round Vehicle)Universal 8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 6-Way Round Vehicle) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$64.04$67.40Save $3.36 (5%)
- CURT®8' Dinghy Towing Electrical Adapter & Socket (7-Way RV Blade, Fits USCAR)Universal 8' Dinghy Towing Electrical Adapter & Socket (7-Way RV Blade, Fits USCAR) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$64.04$67.40Save $3.36 (5%)
- CURT®8' Dinghy Towing Electrical Extension & Sockets (6-Way Round)Universal 8' Dinghy Towing Electrical Extension & Sockets (6-Way Round) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$64.37$67.76Save $3.39 (5%)
- CURT®8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 4-Way Flat Trailer)Universal 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 4-Way Flat Trailer) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system....Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$34.32$36.13Save $1.81 (5%)
- CURT®8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer)Universal 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system....Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$41.41$43.59Save $2.18 (5%)
- CURT®Electrical Adapter (4-Way Flat Vehicle to USCAR)Universal Electrical Adapter (4-Way Flat Vehicle to USCAR) by CURT®. There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the...Splices into the vehicle’s wiring to provide a connection for a trailer plugProudly made in Wisconsin, from start to finish$32.00$33.68Save $1.68 (5%)
- 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$5.15 - $10.65
- 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$10.95
- 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$3.15 - $6.02
- 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$4.03 - $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$4.67 - $5.37
2003 Chevy Silverado 2500 Electrical & Wiring Reviews
1 review
Canceled Item
Dorman® - Trailer Hitch Electrical Connector PlugPosted by Michael L (Bozeman, MT) / May 05, 20182005 Chevy Silverado