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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 Ford E150, E250, E350, E450, E550 and Econoline Super Duty, Ford Escort, Expedition, Excursion, Explorer, Sport Trac, Focus, Ranger and F150, Lincoln Aviator and Navigator and Mercury Mountaineer and Tracer (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 55344 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford, Lincoln, Mercury Vehicles

Specifications

BrandCURT
Part Number55344
Class ID11
Electrical System Type2W
Install TimeAbout 1 hour
Output Type4-Way Flat
T-Connector LocationS1,S2
WarrantyOne-Year Limited Warranty
Weight1 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelCab / BodyNotes
2004FordF-150 HeritageStepsideBASE-Installation Time - 30-60 minutes
2003-2004LincolnAviator-BASE-Installation Time - 30-60 minutes
2003FordE-150-BASE-Installation Time - 30-60 minutes
2003FordE-150 Club Wagon-BASE-Installation Time - 30-60 minutes
2003FordE-250-BASE-Installation Time - 30-60 minutes
2003FordE-350 Club Wagon-BASE-Installation Time - 30-60 minutes
1999-2003FordE-350 Super Duty-BASE-Installation Time - 30-60 minutes
2003FordE-450 Super Duty-BASE-Installation Time - 30-60 minutes
2003FordE-550 Super Duty-BASE-Installation Time - 30-60 minutes
2000-2003FordEscort-ZX2-Installation Time - 30-60 minutes
2003FordExcursion-Eddie Bauer-Installation Time - 30-60 minutes
2000-2003FordExcursion-Limited-Installation Time - 30-60 minutes
2000-2003FordExcursion-XLT-Installation Time - 30-60 minutes
1997-2003FordExpedition-BASE-Installation Time - 30-60 minutes
2001-2003FordExplorer-BASE-Installation Time - 30-60 minutes
2002-2003FordExplorer Sport Trac-BASE-Installation Time - 30-60 minutes
1997-2003FordF-150StepsideBASE-Installation Time - 30-60 minutes
2003FordFocus-BASEWagonInstallation Time - 30-60 minutes; Note - Built before November 2002
2001-2003FordRanger-Edge-Installation Time - 30-60 minutes
2000-2003FordRanger-XL-Installation Time - 30-60 minutes
2000-2003FordRanger-XLT-Installation Time - 30-60 minutes
1998-2003LincolnNavigator-BASE-Installation Time - 30-60 minutes
2002-2003MercuryMountaineer-BASE-Installation Time - 30-60 minutes
1995-2002FordE-150 Econoline-BASE-Installation Time - 30-60 minutes
1995-2002FordE-150 Econoline Club Wagon-BASE-Installation Time - 30-60 minutes
1995-2002FordE-250 Econoline-BASE-Installation Time - 30-60 minutes
1995-2002FordE-350 Econoline Club Wagon-BASE-Installation Time - 30-60 minutes
2000-2002FordE-450 Econoline Super Duty-BASE-Installation Time - 30-60 minutes
2002FordE-550 Econoline Super Duty-BASE-Installation Time - 30-60 minutes
2000-2002FordFocus-BASEWagonInstallation Time - 30-60 minutes
2000-2002FordRanger-EV-Installation Time - 30-60 minutes
1999-2000FordEscort-ZX2 S/R-Installation Time - 30-60 minutes
1996-1999FordEconoline Super Duty-BASE-Installation Time - 30-60 minutes
1997-1999FordEscort-BASESedanInstallation Time - 30-60 minutes
1998-1999FordEscort-ZX2 Cool Coupe-Installation Time - 30-60 minutes
1998-1999FordEscort-ZX2 Hot Coupe-Installation Time - 30-60 minutes
1997-1999MercuryTracer-BASE-Installation Time - 30-60 minutes
1995-1998FordE-350 Econoline-BASE-Installation Time - 30-60 minutes

Product reviews

No reviews of this exact size yet. Write the first product review

From other sizes and fits in this line 5.0 from 2 reviews

  1. Clean

    Thomas W.Verified buyer, in store2013 Lincoln MKX

    Reviewed: CURT 56121 – Custom Wiring Harnesses

    Five stars

  2. Fantastic service, great part

    Richard A.Verified buyer, in store2013 Honda Odyssey

    Reviewed: CURT 56378 – Custom Wiring Harnesses

    The guys at H&H went the extra mile for me, and I greatly appreciate it. Due to transmission problems in my son’s van, we needed a trailer hitch put on as soon as possible on my van so that we could go on our plans Vacation. H&H made it happen in less than 24 hours Ordering in and installing the required trailer hitch and electrical adapters. The installation was flawless, and the parts worked perfectly. Great job all the way around! I am very pleased!

CURT P/N 55344

Custom Wiring Harnesses, Stepside

$45.95
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Free pickup at an H&H store Free — on the shelf at 7 stores
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Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $168.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereOne-Year Limited Warranty — claimed at the store, not by mail Details
4.8 out of 5 stars, 5,787 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,787 reviews
Store reviews on Google

Rated 4.8 across 24 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.

Darryl Williams
Conyers · 18 hours ago

Fast, friendly service! Eric was a pleasure to work with in taking care of an insurance claim for my damaged truck bed topper for my 2007 Ford F150. The new topper was delivered and installed the very next day! It looks great...a lot better than the one I had on there!!! I highly recommend Leer Truck Accessories of Conyers for all your truck accessory needs!

Mitch Zilm
Gainesville · 23 hours ago

I understand now why LEER has such high reviews. Blake and Justin create an environment that is completely stress free. Their knowledge and communication skills are top notch. My trailer hitch install was complete in less than an hour. Make the call, you won't be disappointed!!

Chase Crosby
Pensacola · 2 days ago

Great team great work highly recommend!

Scott Henslee
Marietta · 2 days ago

Everyone was professional and courteous.. It was a very pleasant experience. I am very impressed with my treatment and the product and won’t hesitate to return. Highly recommend.

Dog Dog
Montgomery · 5 days ago

This place is the best, customer service is exceptional, they install steps for my denali , twenty five hundred h d, they have installed rock lights on my truck, i am very happy with this company.

Paul M. Campbell II
Trussville · 5 days ago

Wonderful people to work with. I have had both a Tono cover and mudflaps installed. They even helped finish up a taillight installation that I almost completed. These are the best people that I know to go get anything for your truck. I would recommend them highly!

Maryann Surtees
Tupelo · 1 week ago

Called the night before for a repair on the trailer. They were there at the exact time they said they would be and was very quick with the service. The technicians were very kind and polite, they even explained some parts and how they worked. Will definitely be back if i have any issues in the future when in the area.

Chris Latham
Fultondale · 1 week ago

Good job done. Friendly and fast. What else could I ask for.

Brian Wheeler
Jonesboro · 1 week ago

I recommend for anyone needing upgrades to their vehicle. I was in and out in an hour for my lightning installation. I'll be back.

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

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