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2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

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
2021 - Mercedes-Benz Sprinter 3500

6 In Stock

Black Friday Deal

$60.00 USD

$72.00 USD


Brand	CURT
Part #	56584
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

Replacement OE 4-Way Flat Socket (Plugs into USCAR)
Replacement; 2-Wire System; OE 4-Way Flat; Plugs Into Uscar For Models w/Factory Tow Package
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
2021 - Mercedes-Benz Sprinter 3500

5 In Stock

Black Friday Deal

$27.33 USD

$32.80 USD


Brand	CURT
Part #	55515
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Wire Converter CURT

4 Way Flat Output; Converts 2-Wire/3-Wire/PWM ST System To 2-Wire Trailer Light Wiring; Req. Powered Converter Wiring Kit PN[55152] or Similar
CURT 56236 Multi-Function Splice-in Tail Light Converter; 4-Pin Wiring Harness
Multi-Function Taillight Converter
Product Attributes:
- Output Type: 4-way Flat
- WARNING CA Proposition 65: Yes
Features:
- Converts 2-Wire 3-Wire Or Pwm St System To 2-Wire Trailer Light
- Enclosure Significantly Increases Water And Vibration Resistance
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- Constructed w/Smt Circuitry For Better Performance And Durability
- Microcontroller Senses Current To Rapidly React To Overload
- Provides Improved Overload Short-Circuit And Thermal Protection
- Low-Voltage Operation Allows Function Down To Seven Volts
- Color-Coded Wires w/Wiring Guide For Easier Installation
- Dust Cover Included To Keep Connector Clean When Not In Use
- Made In USA
Rain, road grime and salt can deal a vicious blow to your trailer wiring, and it takes electrical components with an extra-thick shell to stand up to the elements. The CURT multi-function electrical converter is an advanced taillight converter that offers the ultimate in vehicle compatibility and weather resistance, giving you a reliable wiring connection any season of the year. The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle. The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board. This produces lower resistance, reduced heat generation, longer life cycles and higher reliability. The CURT multi-function electrical converter comes with pigtail wires that are able to be spliced into two-wire, three-wire or PWM wiring system with combined stop and taillights. It converts any of these systems to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring. The converter is controlled using a microcontroller that is able to sense the current passing through it, allowing for quick reaction to dangerous conditions such as overload and short circuits. It also filters unwanted input signals to protect your wiring systems and uses a mere seven volts for low-voltage operation. The CURT multi-function taillight converter is a heavy-duty electrical converter for virtually any vehicle-trailer combination. It comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector. This package also includes four snap locks for faster, more secure splicing. A powered converter wiring kit #55152 is also required for installation.

Additional Fitment Information:

Vehicle
2021 - Mercedes-Benz Sprinter 3500

22 In Stock

Black Friday Deal

$88.66 USD

$106.39 USD


Brand	CURT
Part #	56236
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

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
2021 - Mercedes-Benz Sprinter 3500

15 In Stock

Black Friday Deal

$46.35 USD

$55.62 USD


Brand	CURT
Part #	55384
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

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
2021 - Mercedes-Benz Sprinter 3500

1 In Stock

Black Friday Deal

$38.16 USD

$45.79 USD


Brand	CURT
Part #	56475
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Wiring Harness CURT

Dual-Output 6/4-Way Connector (Plugs into USCAR)
6-Way And 4-Way; Plugs Into USCAR For Models w/Factory Tow Package
CURT 55664 Dual-Output Vehicle-Side 6-Pin; 4-Pin Connectors; Factory Tow Package and USCAR Socket Required
OEM Vehicle To Trailer Connector w/Harness
Product Attributes:
- Output Type: 4-way Flat
- Connector Style: 6 Pole Round And 4 Flat
- WARNING CA Proposition 65: Yes
- Connector Type: Vehicle Side
Features:
- Plugs Into Connector To Provide A 4-Way And 6-Way Multi-Socket
- Fits Uscar-Equipped Vehicles w/Factory Tow Plugs
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- 6-Way Round Socket Adds Connection For Electric Brakes
- Dust Covers Included To Keep Connectors Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- Bracket Securely Mounts Wiring To The Vehicle Or Trailer Hitch
- 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 special custom wiring connector actually provides two connector sockets for a multipurpose option. It plugs into an OEM USCAR connector and offers a 4-way flat and 6-way round connector (see application info to verify fitment with your vehicle). It also comes with a mounting bracket for easy installation. 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
2021 - Mercedes-Benz Sprinter 3500

105 In Stock

Black Friday Deal

$39.52 USD

$47.42 USD


Brand	CURT
Part #	55664
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

Replacement OE 7-Way RV Blade Socket (Twists into USCAR)
Twist-In For Models w/Factory Tow Package
CURT 56415 Replacement Twist-Lock Vehicle-Side RV Blade 7-Pin Connector; Factory Tow Package and USCAR Socket Required
Replacement 7-Way RV Blade OEM Socket
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Plugs Into OEM Socket To Provide 7-Way Rave Blade
- Twist-In 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 OEM USCAR replacement connector is designed to plug into a twist-in OEM vehicle 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 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
2021 - Mercedes-Benz Sprinter 3500

10 In Stock

Black Friday Deal

$24.29 USD

$29.15 USD


Brand	CURT
Part #	56415
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

Replacement USCAR Socket with 24in. Wires (Vehicle Side)
24 in. Bonded Wire For Models w/Factory Tow Package
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
2021 - Mercedes-Benz Sprinter 3500

71 In Stock

Black Friday Deal

$27.33 USD

$32.80 USD


Brand	CURT
Part #	56229
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

Replacement OE 5-Way Flat Socket (Plugs into USCAR)
2-Wire System; 5-Way Flat For Models w/Factory Tow Package
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
2021 - Mercedes-Benz Sprinter 3500


Brand	CURT
Part #	56515
Condition	New
Warehouse	C

2021 Mercedes-Benz Sprinter 3500 Trailer Connector Kit CURT

Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
Plugs Into USCAR Socket For Models w/Factory Tow Package
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).