2023 GMC Sierra 3500 HD Trailer Connector Kit Parts
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Product
Price
- 20 in.; USCAR To USCAR For Models w/Factory Tow Package
- CURT 56475 24in. USCAR Wiring Extension Harness
- Custom Wiring Harness Extension
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Adds Extra Length For Easier Installation Of Curt Echo In-line Brake Controller
- Connects OEM USCAR Socket To USCAR Connector [Not Included]
- Simple Plug-And-Play Design Eliminates The Need For Cutting Or Splicing
- Slit Loom Keeps Wires Contained And Well Protected
- This CURT USCAR extension harness is designed to help ease the installation process of the CURT Echo in-line brake controller, providing 20 in. of extra length for more flexible positioning of the brake control module. It connects USCAR to USCAR and comes with a slit loom sleeve to protect the wires.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Plug-In Simple® Multi-Tow® 7-Blade And OEM 4-Flat Connector
- Includes Mounting Bracket
- Plug-In Simple® Multi-Tow® 7-Blade And OEM 4-Flat Connector; Includes Mounting Bracket;
- Plug-In Simple(R) Multi-Tow(R) 7-Blade And OEM 4-Flat Connector
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
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Features:
- Multi-Tow® Provides Multiple Towing Options From One Connector
- Plug-In Simple® Wiring Kit
- Utilizes OEM Connectors Create An Exact Fit
- Includes Mounting Bracket And Hardware
- Impact And Corrosion Resistant
- Weatherproof Lid
- Pre-Greased Terminals For Added Protection
- Includes Step-By-Step Instructions
- 90 Day Warranty From The Date Of Original Purchase
- Tow more than one trailer? This exact OEM replacement Multi-Tow(R) design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Plug-In Simple® OE Multi-Tow® 7-Blade And 4-Flat Connector
- Plug-In Simple® OE Multi-Tow® 7-Blade And 4-Flat Connector;
- Plug-In Simple(R) OE Multi-Tow(R) 7-Blade And 4-Flat Connector
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
-
Features:
- Multi-Tow® Provides Multiple Towing Options From One Connector
- Plug-In Simple®/No Cutting/No Splicing/Saves Time
- Utilizes OEM Connectors Create An Exact Fit
- Impact And Corrosion Resistant
- Pre-Greased Terminals For Added Protection
- Includes Step-By-Step Instructions
- Tow more than one trailer? This exact OEM replacement Multi-Tow(R) design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Plug-In Simple® Endurance™ 7-Blade Vehicle To Trailer Wiring Connector
- Traditional 4 Hole Mount; 3 Year Warranty
- Plug-In Simple® Endurance™ 7-Blade Vehicle To Trailer Wiring Connector; Traditional 4 Hole Mount; 3 Year Warranty;
- Plug-In Simple(R) Endurance(TM) 7-Blade Vehicle To Trailer Wiring Connector
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
-
Features:
- Endurance™ Professional Grade
- Plug-In Simple® Wiring Kit
- Utilizes OEM Connectors Create An Exact Fit
- Corrosion Resistant Terminals
- Weatherproof Lid Opens 180 Degrees
- Oversized Hinge Offers Ultimate Durability
- Superior Ergonomics
- 3 Year Warranty From The Date Of Original Purchase
- By incorporating Endurance(TM) design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Plug-In Simple® Endurance™ Multi-Tow® 7-Blade And 4-Flat Connector
- Traditional 4 Hole Mount; 3 Year Warranty
- Plug-In Simple® Endurance™ Multi-Tow® 7-Blade And 4-Flat Connector; Traditional 4 Hole Mount; 3 Year Warranty;
- Plug-In Simple(R) Endurance(TM) Multi-Tow(R) 7-Blade And 4-Flat Connector
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
-
Features:
- Endurance™ Professional Grade
- Plug-In Simple® Wiring Kit
- Utilizes OEM Connectors Create An Exact Fit
- Multi-Tow® Provides Multiple Towing Options From One Connector
- Weatherproof Lid Opens 180 Degrees
- Oversized Hinge Offers Ultimate Durability
- Superior Ergonomics
- 3 Year Warranty From The Date Of Original Purchase
- For Use w/Factory Tow Package
- Impact And Corrosion Resistant
- By incorporating Endurance(TM) design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow(R) design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- 7ft. GM Wiring Extension Harness/Cover (Adds 7-Way RV Blade to Truck Bed)
- Blank; 7ft.; Cover; Adds 7-Way
- CURT 56072 7-Foot Vehicle-Side Truck Bed 7-Pin Trailer Wiring Harness Extension/Cover; Select Chevrolet; GMC
- Custom Wiring Harness Extension
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Routes A 7-Way Into Truck Bed While Retaining Use Of Rear Socket
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- Allows For Easy Connection Of 5Th Wheel Or Gooseneck Wiring
- 7-Way Connects Tail Brake Reverse Turn Signals Brakes
- 7 ft. Extension w/Right-Angle Plugs For Easy Installation
- Spring-Loaded Dust Cover Keeps Connector Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- 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, while gooseneck trailers possess a strength that far surpasses most other trailer options. As with any trailer, however, 5th wheels and goosenecks must be equipped with the proper lighting and electrical systems, and tend to require even more complex connectors than a standard receiver-type trailer setup. Make things simple with a CURT 5th wheel / gooseneck extension harness. These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. This CURT extension harness is designed to work with 7-way RV blade connectors and comes with a cover for a seamless installation in the truck bed. It is compatible with a certain models of Chevrolet and GMC trucks (see application to verify fitment). When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- 20 in.; USCAR To USCAR
- CURT 56475 24in. USCAR Wiring Extension Harness
- Custom Wiring Harness Extension
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Adds Extra Length For Easier Installation Of Curt Echo In-line Brake Controller
- Connects OEM USCAR Socket To USCAR Connector [Not Included]
- Simple Plug-And-Play Design Eliminates The Need For Cutting Or Splicing
- Slit Loom Keeps Wires Contained And Well Protected
- This CURT USCAR extension harness is designed to help ease the installation process of the CURT Echo in-line brake controller, providing 20 in. of extra length for more flexible positioning of the brake control module. It connects USCAR to USCAR and comes with a slit loom sleeve to protect the wires.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Custom Towed-Vehicle RV Wiring Harness; Select Chevrolet Silverado; GMC Sierra
- Towed-Vehicle RV; Blank
- CURT 58984 Custom Towed-Vehicle RV Wiring Harness for Dinghy Towing; Fits Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
- Custom Wiring Harness
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Connects A Towed Vehicle-RV Using A Std 4-Way Flat Trailer Plug
- Simple Plug-And-Play Design Eliminates Cutting Or Splicing
- Int. Block Diodes Isolate Sensitive Electronics From RV Signals
- Uses Towed Vehicle Existing Tail Lights
- Brake Lights And Turn Signals
- Towing your vehicle behind your RV is a great way to experience more of the adventure on your cross-country excursions. Whether youre towing a compact car or a full-size truck, CURT has the perfect solution to help you Bring It! CURT towed-vehicle RV harnesses are a vehicle-specific, plug-and-play solution to wiring your vehicle for dinghy towing. They use original-equipment-compatible connectors to plug into your vehicles wiring system without any cutting, splicing or soldering required. They provide a standard 4-way flat connector to plug into the RV socket and synchronize the vehicles tail lights, turn signals and brake lights with the RVs. Because each towed-vehicle RV harness has a vehicle-specific design, installation is fast and easy. This particular RV dinghy towing wiring harness is designed for specific years of the Chevrolet Silverado and GMC Sierra 1500, 2500 HD and 3500 HD. CURT RV harnesses are also built to provide long-lasting operation. They feature integrated block diodes that protect the vehicles circuits from the RV signals. They isolate the sensitive vehicle electronics, keeping them from overheating and short circuiting. Every CURT towed-vehicle RV harness comes ready to install with all necessary hardware included. They also come with a 4-way flat extension to provide plenty of length to plug into the RV socket, as well as a connector mounting bracket to mount the connector on the vehicle.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Replacement OE 4-Way Flat Socket (T s into USCAR)
- 2-Wire System; 4-Way Flat; Packaged; Retains Use of 7 Way Round Connector For Models w/Factory Tow Package
- CURT 55384 Replacement Vehicle-Side Custom USCAR 4-Pin Trailer Wiring Harness
- Custom Wiring Connector
- Product Attributes:
- Output Type: 4-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Socket To Add A 4-Way Flat And Retain Use Of 7-Way
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- Dust Cover Included To Keep Connector Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- Backed By A Limited One-Year Warranty
- Made In USA
- Stress is the last thing you should feel when towing a trailer -- whether youre hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it. CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Though this special socket is not equipped on every vehicle, a CURT custom wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicles wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular connector provides a 4-way flat socket while retaining use of the existing OEM 7-way. It is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). It comes with a dust cover to keep the connector socket clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
- Replacement OE 5-Way Flat Socket (T s into USCAR)
- 2-Wire System; 5 Way Flat For Models w/Factory Tow Package
- CURT 56584 Replacement Vehicle-Side Custom USCAR 5-Pin Trailer Wiring Harness
- Custom Wiring Harness
- Product Attributes:
- Output Type: 5-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Socket To Add A 5-Way Flat And Retain Use Of 7-Way
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 5-Way Flat Connects Tail Lights Brake Lights Turn Signals
- Dust Cover Included To Keep Connector Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- Backed By A Limited One-Year Warranty
- Made In USA
- Stress is the last thing you should feel when towing a trailer -- whether youre hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it. CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Though this special socket is not equipped on every vehicle, a CURT custom wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicles wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular connector provides a 5-way flat socket while retaining use of the existing OEM 7-way. It is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). It comes with a dust cover to keep the connector socket clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Sierra 3500 HD |
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