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Dorman 924-307 Trailer Hitch Electrical Connector Plug Compatible with Select Models

Free shipping on orders over $29.99

$21.33

$ 10 .99 $10.99

In Stock

About this item

  • Direct replacement - this trailer hitch plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This trailer hitch plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.


AMZSQ
2025-09-02 14:18:09
Perfect fit and restored lost function. The lid cracked on my OEM trailer plug and wouldn't stay on the pivot pin any longer. I ran it for a while without the cover but water got in and reeked havoc on the wiring causing corrosion around the pins. I could keep the exterior surfaces clean and that worked for a while but eventually I started having problems in the wiring connector. Symptoms included not constantly getting a backup light signal (which kept the disk brake lockout from working which kept the trailer from backing) consistently to having the cruise control shut off when you used the turn signal to cruise control not working when you had the headlights on. I only traced it to this connector because of the backup light problems and the fact that they all got better if the connector was wet. This was hard to track down and I thought I was going to have to replace the whole thing but this was easy to install (once I managed to get the crusty connector off the back of the OEM one and get it cleaned) with just depressing a tab and turning. Installation is just as easy, I cleaned the contacts very well with contact cleaner and put some dielectric grease on before plugging in the connector. Now all function is restored and the seals work great to keep the water out and the trailer connectors fit much better. Wish I would have just replaced it sooner, for the price I have no complaints.
Jim
2025-08-30 11:10:46
Dorman 924-307 is what the box said that it was delivered in. Fit exactly as is should. Have not technically tested it yet but i do trust Dorman parts. The pin out matches what was on my truck. Very happy about this purchase. Glad not to have my plug hanging anymore due to broken tabs. That tends to happen to plastic when exposed to sun for 22 years. This is installed on a 2001 chevy silverado.
Leonard Newton
2025-08-20 18:42:20
Works like a factory plug. Direct replacement. Fits and locks right in my factory mount on my Avalance. Works like it should.
Darwin Johnson
2025-08-13 15:14:55
Worked great just like factory
Nitrousbird
2025-08-04 11:11:21
This is a Pollak unit in a Dorman Box. Says Pollak right on the front of it. Fits/works fine but make sure you cross shop the two for the best price as it is the exact same unit.Install is easy. Mine has 10 years of Ohio corrosion on it. Push in the tab and the wiring harness pops right off (will rain some debris down in the process). To pull the old unit, push in the locking tab with a flat head screwdriver (it will probably break, no biggie). If looking at the back of it where the factory harness plugs in, rotate counter-clockwise. You will need wide, adjust pliers to grip and turn it as it won't budge by hand. Could probably twist it with a screwdriver/hammer as well but that's more work than necessary.Install is reverse of removal.
RickS
2025-07-09 13:40:56
Super easy to install, definitely worth the cost.
Russell D. Roth
2025-06-02 09:14:36
worked great perfect fit
Kyle A.
2025-05-05 10:31:47
The old plug on my truck had gotten damaged (I may or may not have backed into it a few times trying to hook up my trailer, oops) and wasn't providing power to the trailer anymore. After installing the new unit, everything works just as good as new!
mazing
2025-04-27 10:46:05
It was exactly as specified, fits my 2004 GMC perfectly and works great. The price was the icing on the cake.
rian1419
2025-04-22 17:06:09
جيد
Aguila
2025-03-24 12:34:29
Es un exelente producto de muy buena calidad
Ivan L.
2025-03-22 10:58:38
Fit perfect for my 2003 GMC SierraMy bracket was a bit bent I had to use pliers to straighten it out for it to turn into place
DD
2025-02-08 17:29:57
Slightly different shape than OEM however fits factory slot and plug perfectly. Took all of 2 minutes to swap over. Seems to have resolved my connection problems I had with the factory plug.
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