bing tracking image
  1. Custom Fit Vehicle Wiring
  2. Ford
  3. F-150
  4. 2002
  5. Hopkins
FITS 2002 Ford F-150
Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # HM40145
Retail:$60.00
Our Price: $27.27
You Save: 55%
Custom Fit Vehicle Wiring
Confirmed to Fit
2002 Ford F-150

Flareside or SuperCrew with factory 4-flat

non-Flareside or non-SuperCrew with factory 4-flat

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 0.83 lbs
Add to cart
In Stock
HM40145 - 4 Flat Hopkins Trailer Hitch Wiring
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
The best technical support and full custom fit vehicle wiring installation instructions. Great price F-150 custom fit vehicle wiring and expert service. Ford F-150, 2002 custom fit vehicle wiring by Hopkins are available from etrailer.com. For expert service call 1-800-940-8924 to order your Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part number HM40145, or order online at etrailer.com.
  • All Info
  • Reviews (7)
  • Q & A (0)
  • Videos (1)
  • Photos

2002 Ford F-150 - Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

  • Trailer Hitch Wiring
  • 4 Flat
  • No Converter
  • Hopkins

Quickly and easily install a 4-way trailer connector on your Ford F-150 with this custom harness. T-connector plugs directly into existing wiring - no cutting or splicing required.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing
    • Locate connection point behind rear bumper
    • Plug in connector
  • Protective connection terminals resist corrosion
  • Comes with dust cap for 4-way flat connector, cable ties, and terminal grease packet for electrical connections
  • 90-Day limited warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the rear bumper, near the driver's-side frame rail.


Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.


It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.



40145 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector

Installation Details HM40145 Installation instructions

California residents: click here


Video of Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hopkins Custom Fit Vehicle Wiring - Trailer Hitch Wiring - HM40145 Review

Today we're going to be taking a look at a Hopkins Plug-in Simple Vehicle Wiring Harness with a four pole flat trailer connector. This product fits certain years and models of the Ford F-150 and F-250 pick ups. To see if this is a fit for your vehicle, you can use the vehicle fit guide located at etrailer.com. Now, this unit is custom fit for your vehicle. It's going to provide a four way flat trailer connector at the back of your vehicle to power your trailer's signal lights. This is compatible with five pole, six pole and seven pole adapters. Adapters are sold separately, and it's going to come with a dust cap for the four way flat connector.

That way you can cut off the connection points when your plug's not being used. This is going to connect quickly and easily. It does not require any cutting or splicing. All you have to do is locate the connection point behind the rear bumper and plug in your connector. The plugs on this harness are going to match up perfectly with the ports of the vehicle. They're going to snap lock together for a nice tight secure fit.

Once you have that connected, you'll need to make a ground connection. You're going to have a white wire with a ring terminal attached to it. That's your ground wire. It's also going to come with a grounding screw, so you want to get that grounded to a nice clean metal surface. Then you can secure any excess or slacking your wiring with the included cable ties. Now once your install is complete, the four way connector's going to be stowed beneath the vehicle near the trailer hitch.

You can loop it around a safety chain loop or you can purchase a mounting bracket. Mounting brackets are sold separately, but we do recommend a mounting bracket to keep the connector secure and easily accessible, near the hitch. It's also recommended that you use a small amount of terminal grease on all electrical connections, like the plugs on the vehicle and the four pole connector itself. That grease is going to help prevent corrosion and it is included. That's going to do it for today's look at the Hopkins Plug-in Simple Vehicle Wiring Harness with the four pole flat trailer connector.

Customer Satisfaction Score:


Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM40145

Average Customer Rating:  4.4 out of 5 stars   (7 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting or splicing required.

by:

Great product. Fit the factory harness with no problems.

Wayne

11/17/2023

Great



by:

Great product, I got this harness because the runing light quite working and only had brake lights on the trailer and I couldn’t find out way. After testing the wires I found out it was the harness on the truck. After looking online I seen etrailer wire harness, I wonder if this was the answer to my problem and it worked has I hoped it would. Took about 10 minutes to hook up, just had to remove the spare tire. I will be buying from etrailer again.



by:
1998 Ford F-150 and F-250 Light Duty

Order came fast. One problem,it's the wrong part. The part I need is round,and has 4 contacts. The part sent has 12 contacts and is rectangle in shape. It will most likely cost me more to ship it back than what I paid for it. Learn from my mistake of ordering part from out of state. First and last time customer.



by:

Very great product. Even better customer service!!! You guys are the best!



by:

Installed easy and works great! Thanks!!



by:



by:


7
7

See what our Experts say about this Hopkins Custom Fit Vehicle Wiring

  • Is the Hopkins Plug in Harness # HM40145 Compatible with a 1999 Ford F-150 4x4?
    If you have a factory 4-flat connection on your 1999 Ford F-150 4x4 then the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM40145 will be a confirmed fit. This custom-fit T-connector plugs into your Ford F-150 wiring harness, which is located behind the rear bumper, near the driver's-side frame rail. If you do not have the factory 4-way flat, then you will want the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56031....
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
Cole B
Employee Alexander C
Written by:
Alexander C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.