2023 GMC Yukon XL IS350 Parts
Choose your Part Name for your 2023 GMC Yukon XL
Accelerator Pedal Boost Module
Air Filter
Air Intake Kit
Cabin Air Filter
Cargo Area Liner
Disc Brake Pad Set
Disc Brake Pad Wear Sensor
Engine Oil Catch Can Kit
Engine Oil Drain Plug Gasket
Engine Oil Filter
Floor Mat Set
Fuel Injection Throttle Control Actuator Module
Grille
Hood Deflector
Mud Flap
Mud Flap Kit
Seat Cover
Side Window Deflector
Suspension Leveling Kit
Suspension Lift Kit
Suspension Shock Absorber
Suspension Shock Absorber Extender
Suspension Stabilizer Bar Kit
Suspension Strut
Trailer Brake Control Harness
Trailer Connector Kit
Trailer Wiring Adapter Connector
Trailer Wiring Harness
Wheel
Wheel Lug Nut
Window Shade
Image
Product
Price
- Trailer Brake Controller Harness; Select Chevrolet; GMC
- Black; Includes OEM Connector; 2 Protective Sleeve; 12 Ga. Wire; w/Quick Plug
- CURT 51525 Quick Plug Brake Controller Wiring Harness; Compatible with Select Cadillac; Chevrolet; GMC
- Brake Control Adapter Harness
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Allows A Trailer Brake Controller To Be Plugged Into OEM Socket
- Quick Plug Harness Installs In Less Than Ten Minutes
- Wire Colors Match Standard Brake Controller Harnesses
- Includes 24 in. Of 12 Gauge Wire For Flexible Installation
- Slit-Loom Sleeve Keeps Wires Contained And Protected
- A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle's factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Chevy Silverado 1500, 2500HD and 3500HD and GMC Sierra 1500, 2500HD and 3500HD (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. Theyre also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Custom Towed-Vehicle RV Wiring Harness; Select GMC Yukon; XL
- Blank
- CURT 58985 Custom Towed-Vehicle RV Wiring Harness for Dinghy Towing; Fits Select GMC Yukon; XL; Chevrolet Suburban; Tahoe
- Custom Wiring Harness
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Tail Light Assembly To Provide A 4-Way Flat Socket
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- Equipped w/A Powered 3-Wire To 2-Wire Tail Light Converter
- Constructed w/Smt Circuitry For Better Performance And Durability
- Dust Cover Included To Keep Connector Clean When Not In Use
- Backed By A Limited One-Year Warranty
- Made In USA
- Towing your vehicle behind your RV is a great way to experience more of the adventure on your cross-country excursions. Whether you're 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 vehicle's 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 vehicle's tail lights, turn signals and brake lights with the RV's. 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 GMC Yukon and Yukon XL (see application info to verify fitment). CURT RV harnesses are also built to provide long-lasting operation. They feature integrated block diodes that protect the vehicle's 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 Yukon XL |
- Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
- CURT 55415 Replacement 7-Way RV Blade Connector; Factory Tow Package and USCAR Socket Required
- Replacement 7-Way RV Blade OEM Socket
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into OEM Socket To Provide 7-Way Rave Blade
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 7-Way Connects Tail Brake Reverse Turn Signals Brakes
- Spring-Loaded Dust Cover Keeps Connector Clean When Not In Use
- Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Replacement OE 4-Way Flat Socket (Plugs into USCAR)
- Replacement; 2-Wire System; OE 4-Way Flat; Plugs Into Uscar
- CURT 55515 Replacement Vehicle-Side 4-Pin Connector; Factory Tow Package and USCAR Socket Required
- Custom Wiring Connector
- Product Attributes:
- Output Type: 4-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Existing Vehicle Socket To Provide 4-Way Flat Socket
- 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
- 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 and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Replacement OE 4-Way Flat Socket (T s into USCAR)
- 2-Wire System; 4-Way Flat; Packaged; Retains Use of 7 Way Round Connector
- 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 Yukon XL |
- Dual-Output 7/4-Way Connector with Backup Alarm (Plugs into USCAR)
- w/Back Up Alarm; GM/Ford Plug
- CURT 57101 Dual-Output Vehicle-Side 7-Pin; 4-Pin Connectors with Backup Alarm; Factory Tow Package and USCAR Socket Required
- 7-Way Round RV To 4-Way Flat Adapter
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Round Uscar Socket On Ford Or Gm
- Replaces The Factory-Equipped 7-Way Socket
- Integrated Backup Alarm Sounds When Vehicle Is In Reverse
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- 7-Way Rave Blade Adds Reverse Lights Electric Brakes
- Dust Covers Included To Keep Connectors Clean When Not In Use
- Bracket Securely Mounts Wiring To The Vehicle Or Trailer Hitch
- A CURT custom original equipment vehicle-to-trailer connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs OE vehicle-to-trailer connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom OE connector, there is no need to tap into the taillight assembly because a special socket is already provided. This special custom vehicle-to-trailer wiring connector provides a multi-function connector socket. It is designed to plug into a circular 7-prong OEM socket and replace a factory-equipped 7-way connector with a 7-way RV blade and 4-way flat. It specifically offers a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle).This multipurpose socket comes with its own backup alarm, a mounting bracket and all necessary mounting hardware for a complete installation. CURT custom vehicle-to-trailer wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Replacement USCAR Socket with 24in. Wires (Vehicle Side)
- 24 in. Bonded Wire
- CURT 56229 Replacement USCAR Connector Wiring Harness; 24-Inch Wires; 7 Pin Trailer Wiring
- 7-Way USCAR Electrical Connector
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Replaces Damaged Or Missing Uscar Vehicle Harnesses
- Includes 24 In. Color-Coded Bonded Wires For Easy Installation
- Made In USA
- Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24 in. of bonded wire for easy splicing into your vehicles wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Replacement OE 5-Way Flat Socket (T s into USCAR)
- 2-Wire System; 5 Way Flat
- 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 Yukon XL |
- Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
- Plugs Into USCAR Socket
- CURT 55416 Heavy-Duty Replacement Vehicle-Side RV Blade 7-Pin Connector; Factory Tow Package and USCAR Socket Required
- Heavy Duty Replacement OEM 7-Way RV Blade Socket
- Product Attributes:
- Output Type: 7-way Rv Blade
- WARNING CA Proposition 65: Yes
-
Features:
- Weather-Resistant Dust Cover w/A Rubber Insert To Seal Out Water
- Spring-Loaded Cover Helps Keep Connector Clean When Not Using
- Plugs Into Oem Socket To Provide 7-Way Rv Blade
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 7-Way Connects Tail
- Brake
- Reverse
- Turn Signals
- Brakes
- Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer wiring connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
- Replacement OE 5-Way Flat Socket (Plugs into USCAR)
- 2-Wire System; 5-Way Flat
- CURT 56515 Replacement Vehicle-Side 5-Pin Connector; Factory Tow Package and USCAR Socket Required
- Custom Wiring Connector
- Product Attributes:
- Output Type: 5-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Existing Vehicle Socket To Provide 5-Way Flat Socket
- 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
- 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 and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 5-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2023 - GMC Yukon XL |
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