CURT P/N 55317

Custom Wiring Harnesses

Description

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 Dodge D100, D150, D250, D350, Ram 50, Ramcharger, W100, W150, W250, W350, Dakota, B250 and Dodge Ram 1500, 2500 and 3500 (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.

CURT 55317 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Dodge D-Series, W-Series, Dakota, B250, 1500, 2500, 3500

Specifications

BrandCURT
Part Number55317
Class ID11
Electrical System Type2W
Output Type4-Way Flat
T-Connector LocationT3,T5
WarrantyOne-Year Limited Warranty
Weight1 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
1994DodgeB250BaseInstallation Time - 30-60 minutes
1987-1994DodgeDakotaBaseInstallation Time - 30-60 minutes
1994DodgeDakotaSLTInstallation Time - 30-60 minutes
1988-1994DodgeDakotaSportInstallation Time - 30-60 minutes
1994DodgeDakotaWSInstallation Time - 30-60 minutes
1994DodgeRam 1500BaseInstallation Time - 30-60 minutes
1994DodgeRam 2500BaseInstallation Time - 30-60 minutes
1994DodgeRam 3500BaseInstallation Time - 30-60 minutes
1986-1993DodgeD150BaseInstallation Time - 30-60 minutes
1986-1993DodgeD250BaseInstallation Time - 30-60 minutes
1986-1993DodgeD350BaseInstallation Time - 30-60 minutes
1987-1993DodgeDakotaLEInstallation Time - 30-60 minutes
1990-1993DodgeDakotaSInstallation Time - 30-60 minutes
1987-1993DodgeRam 50BaseInstallation Time - 30-60 minutes
1990-1993DodgeRam 50SEInstallation Time - 30-60 minutes
1986-1993DodgeRamchargerBaseInstallation Time - 30-60 minutes
1991-1993DodgeRamchargerCanyon SportInstallation Time - 30-60 minutes
1986-1993DodgeRamchargerRoyal SEInstallation Time - 30-60 minutes
1986-1993DodgeW150BaseInstallation Time - 30-60 minutes
1986-1993DodgeW250BaseInstallation Time - 30-60 minutes
1986-1993DodgeW350BaseInstallation Time - 30-60 minutes
1990-1991DodgeD150SInstallation Time - 30-60 minutes
1987-1991DodgeDakotaSEInstallation Time - 30-60 minutes
1990-1991DodgeRam 50LEInstallation Time - 30-60 minutes
1990-1991DodgeW150SInstallation Time - 30-60 minutes
1986-1989DodgeD100CustomInstallation Time - 30-60 minutes
1989DodgeDakotaShelbyInstallation Time - 30-60 minutes
1986-1989DodgeRam 50CustomInstallation Time - 30-60 minutes
1986-1989DodgeRam 50SportInstallation Time - 30-60 minutes
1986-1989DodgeW100CustomInstallation Time - 30-60 minutes
CURT P/N 55317

Custom Wiring Harnesses

$34.95
Check if this fits your vehicle Select your vehicle

13 in stock!
In our warehouses — we’ll bring it to your local H&H store, usually 1–3 days
If an item can't be sourced, a refund will be given and the order will be canceled.

Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Professional installation available
Install times vary — call your local store for an installation quote!
Ships Fast
Custom Wiring
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,551 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Trussville · 23 hours ago

Zach was very helpful in getting my service set up. Sean was very helpful in checking me in and showing me multiple other products I was interested in.

Marietta · 23 hours ago

These guys are great! Hard working with quality and fast service! I’ve had them do several things on multiple trucks and they are consistent!

B K
Conyers · 1 day ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 4 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Gainesville · 4 days ago

Very professional group of guys. I will always use them

Decatur · 5 days ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Columbus · 6 days ago

Great service

Pensacola · 1 week ago

Always a pleasure dealing with the Pensacola H&H. Prices are very fair, schedules are kept, communication and status updates are great and their install team is top notch. I’ve had them perform installs on my 3rd & 4th Gen Tacomas, and now my 2026 Tundra. I could not be happier. Highly recommended!!

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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