2017 Ram ProMaster City Trailer Wiring
Keep Your 2017 Ram ProMaster City in Top Shape with Quality Trailer Wiring
Whether you’re repairing or upgrading your Trailer Wiring, using high-quality parts is key to keeping your 2017 Ram ProMaster City looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Trailer Wiring Kits and Trailer Wiring Harness. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2017 Ram ProMaster City Trailer Wiring at Advance Auto Parts is around $69.89, with a range that starts at $25.99 and goes up to $125.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like 42145, Multi-Tow® DODGE 7 Blade and 4 Flat Wiring Kit, Plug-and-Play Towing Wiring Kit with OEM Connectors, and Custom Wiring Harness (4-Way Flat Output) start at just $25.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Trailer Wiring, don’t forget to check out other key components like Trailer Hitches. At Advance Auto Parts, we’re here to help you keep your 2017 Ram ProMaster City in peak condition, inside and out.
Find Your Specific 2017 Ram ProMaster City Trailer Wirings
Looking for the perfect Trailer Wiring for your 2017 Ram ProMaster City? You’re in the right place. Below, you’ll find links to various types of Trailer Wiring that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Trailer Wirings, ensuring durability and a precise fit for your Ram ProMaster City. Whether you’re driving a 2017 model or another popular model year like
2015,
2016,
2018,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Trailer Wirings from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Trailer Wirings that fit your vehicle.
Essential 2017 Ram ProMaster City Trailer Wiring
CURT – 10ft. Custom Wiring Harness Extension (Adds 7-Way RV Blade to Truck Bed) (Part No.56000)
from
$149.99
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 in a length of 10′. It is compatible with certain models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota (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.
Product Features:
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Product Features:
- Routes a 7-way RV blade socket into truck bed while retaining use of rear socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- Allows for easy connection of 5th wheel or gooseneck wiring
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
- 10′ extension with right-angle plug for easy installation
- Spring-loaded dust cover keeps connector clean when not in use
- Slit loom keeps wires contained and well protected
Hopkins – 40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector (Part No.40974)
from
$41.99
Tow more than one trailer? This exact OEM replacement Multi-Tow® 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!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.
Product Features:
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Product Features:
- Multi-Tow® provides multiple towing options from one connector
- Plug-In Simple!® Wiring Kit
- Utilizes OEM connectors create an exact fit and maximum weatherproofing
- Impact and corrosion resistant
- Pre-greased terminals for added protection
- Includes Step-By-Step Instructions
CURT – Custom Wiring Harness (4-Way Flat Output) (Part No.56270)
from
$125.99
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness — also called a T-connector — is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Ram ProMaster City (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination — maybe it’s the boat landing at your favorite fishing spot, maybe it’s a campsite that overlooks one of nature’s masterpieces, or maybe it’s the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.
Product Features:
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Product Features:
- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Equipped with tail light converter for vehicle-trailer compatibility
- Constructed with SMT circuitry for better performance and durability
- Dust cover included to keep connector clean when not in use
Hopkins – 40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector (Part No.40950)
from
$37.99
By incorporating Endurance 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® 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!® 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.
Product Features:
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Product Features:
- Endurance Professional Grade
- Plug-In Simple!® Wiring Kit
- Utilizes OEM connectors create an exact fit and maximum weatherproofing
- Multi-Tow® provides multiple towing options from one connector
- Weatherproof lid opens 180 degrees
- Oversized hinge offers ultimate durability
- Superior Ergonomics
- For Use w/Factory Tow Package
- Impact And Corrosion Resistant
Hopkins – 42145, Multi-Tow® DODGE 7 Blade and 4 Flat Wiring Kit (Part No.42145)
from
$45.49
Tow more than one trailer? Multi-Tow® 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!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for maximum weatherproofing.
Product Features:
See More
Product Features:
- Plug-In Simple!® Wiring Kit
- Utilizes OEM connectors for enhanced fit and weatherproofing
- Multi-Tow® provides multiple towing options from one connector
- Corrosion resistant terminals
- Impact and corrosion resistant
- Includes dust cover and grease packet to prevent corrosion
- Includes Step-By-Step Instructions
Hopkins – 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No.40955)
from
$42.99
Tow more than one trailer? Multi-Tow® 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!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.
Product Features:
See More
Product Features:
- Multi-Tow® provides multiple towing options from one connector
- Plug-In Simple!® Wiring Kit
- Utilizes OEM connectors create an exact fit and maximum weatherproofing
- Includes mounting bracket and hardware
- Impact and corrosion resistant
- Fits in standard 7 blade bracket
- Includes Step-By-Step Instructions
Hopkins – Plug-and-Play Towing Wiring Kit with OEM Connectors (Part No.41155)
from
$25.99
Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins? vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the accessories needed to get you towing faster.
Product Features:
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Product Features:
- Plug-In Simple? Wiring Kit
- Utilizes OEM Connectors For Enhanced Fit And Weatherproofing
- Includes Vehicle Side 4 Flat
- Corrosion Resistant Terminals
- Impact And Corrosion Resistant
- Includes Dust Cover And Grease Packet To Prevent Corrosion
- Includes Step-By-Step Instructions
Popular 2017 Ram ProMaster City Trailer Wiring Categories
Most Popular Trailer Wiring Kits for 2017 Ram ProMaster Cities
Enhance your 2017 Ram ProMaster City with one of the 2 Trailer Wiring Kits we have in stock, starting at just $45.49.
Hopkins – 42145, Multi-Tow® DODGE 7 Blade and 4 Flat Wiring Kit (Part No.42145)
from
$45.49
Tow more than one trailer? Multi-Tow® 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!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for maximum weatherproofing.
Product Features:
See More
Product Features:
- Plug-In Simple!® Wiring Kit
- Utilizes OEM connectors for enhanced fit and weatherproofing
- Multi-Tow® provides multiple towing options from one connector
- Corrosion resistant terminals
- Impact and corrosion resistant
- Includes dust cover and grease packet to prevent corrosion
- Includes Step-By-Step Instructions
CURT – Custom Wiring Harness (4-Way Flat Output) (Part No.56270)
from
$125.99
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness — also called a T-connector — is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Ram ProMaster City (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination — maybe it’s the boat landing at your favorite fishing spot, maybe it’s a campsite that overlooks one of nature’s masterpieces, or maybe it’s the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.
Product Features:
See More
Product Features:
- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Equipped with tail light converter for vehicle-trailer compatibility
- Constructed with SMT circuitry for better performance and durability
- Dust cover included to keep connector clean when not in use
Best-Selling 2017 Ram ProMaster City Trailer Wiring Harnes
Upgrade your ProMaster City with our best-selling Trailer Wiring Harnes.
Hopkins – Plug-and-Play Towing Wiring Kit with OEM Connectors (Part No.41155)
from
$25.99
Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins? vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the accessories needed to get you towing faster.
Product Features:
See More
Product Features:
- Plug-In Simple? Wiring Kit
- Utilizes OEM Connectors For Enhanced Fit And Weatherproofing
- Includes Vehicle Side 4 Flat
- Corrosion Resistant Terminals
- Impact And Corrosion Resistant
- Includes Dust Cover And Grease Packet To Prevent Corrosion
- Includes Step-By-Step Instructions
FAQs for 2017 Ram ProMaster City Trailer Wirings
What are the best-selling Trailer Wirings for 2017 Ram ProMaster Cities?
Out of 3 Trailer Wirings that fit 2017 Ram ProMaster Cities, the following parts are the top sellers:
- 42145, Multi-Tow® DODGE 7 Blade and 4 Flat Wiring Kit (11319354) – $45.49
- Plug-and-Play Towing Wiring Kit with OEM Connectors (16080005) – $25.99
- Custom Wiring Harness (4-Way Flat Output) (11899303) – $125.99
What’s the price range for 2017 Ram ProMaster City Trailer Wiring?
The prices of Trailer Wiring for the 2017 Ram ProMaster City range from $25.99 up to $125.99 for the most premium parts.
What is the average price of a Trailer Wiring for a 2017 Ram ProMaster City?
The average price for Trailer Wirings for the 2017 Ram ProMaster City is $69.89. Keep in mind the variety of part types within our Trailer Wiring category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Trailer Wiring for other Ram ProMaster City model years?
What are the cheapest Trailer Wiring for my 2017 Ram ProMaster City?
The cheapest 2017 Ram ProMaster City Trailer Wiring we carry are:
- Plug-and-Play Towing Wiring Kit with OEM Connectors (16080005) – $25.99
- 42145, Multi-Tow® DODGE 7 Blade and 4 Flat Wiring Kit (11319354) – $45.49
- Custom Wiring Harness (4-Way Flat Output) (11899303) – $125.99
Does Advance Auto Parts sell Trailer Wiring for any other 2017 Ram models?
Yes. We stock Trailer Wiring for 5 other popular 2017 Ram models. Some of the most popular are 2017 1500 Trailer Wiring, 2017 2500 Trailer Wiring, 2017 3500 Trailer Wiring, 2017 ProMaster 1500 Trailer Wiring, and 2017 ProMaster 3500 Trailer Wiring.
What types of Trailer Wiring do you sell for my 2017 Ram ProMaster City?
As of 11/2/25, these are some of the most in-demand types of Trailer Wiring for a 2017 Ram ProMaster City:
Can I get help with 2017 Ram ProMaster City Trailer Wiring orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ram Trailer Wiring and more.
What is your return policy for Ram ProMaster City Trailer Wiring?
Advance Auto Parts keeps returns simple. For new Ram ProMaster City Trailer Wiring and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.