Replaces

Trailer Hitch Plug Receptacle Dorman 924-307 - 1AZMX00012

This trailer harness receptacle is a new, aftermarket replacement part. It is designed to REPLACE the original trailer hitch plug that may have corroded or been damaged causing an electrical failure in your trailer lights or brakes. If the plug is your problem, then this is just what you need to get your vehicle in good trailer towing order again!

Specifications:

  • Depending on vehicle application, can either mount directly to factory installed trailer hitch or in rear bumper
  • 7 pin male connector
  • Correct plug configuration
  • Replaces dealer part number: 12191503
  • Direct Twist to Lock installation
  • Correct only for models with factory installed trailer towing packages

If your trailer lights or electric braking systems are not working properly, this trailer hitch plug may be the answer!

Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Trailer Hitch Connector (0:23)
    • Disconnect the trailer hitch connector wiring harness
    • Push in the hitch connector tab with a flat blade screwdriver
    • Turn the hitch connector counterclockwise
    • Pull out the trailer hitch connector
  2. step : Installing the New Trailer Hitch Connector (0:56)
    • Apply penetrating oil to the mounting area
    • Push the new hitch connector into place
    • Twist the hitch connector clockwise
    • Connect the hitch connector wiring harness

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Rust Penetrant

  • Screwdrivers & Related

  • Flat Blade Screwdriver

5.0 / 5.0
5 Reviews
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Trailer Hitch Plug Receptacle
Was very pleased with this product. I like the video that is included on the website on how to install. It was very easy to install and everything worked. I would recommend this product to anyone.
October 8, 2018
Purchased
3 weeks ago
Easy to order just a few days to get to my house and easy to put on great products thanks guys
July 19, 2018
Purchased
3 months ago
Great item! Easy to replace after watching 1A Auto's video.
January 28, 2018
Purchased
8 months ago
Trailer Hitch Plug Receptacle
Was a exact match to bad plug in on truck. Was a good fit and works great.
November 26, 2017
Purchased
11 months ago
Gmc yukon trailer hitch
First of all the delivery was fast and on time. The part looks and feels solid like the original. Instruction video on YouTube was as easy as your doing yourself. Fits like a glove. I bought three other items from a1auto, this company hasn't failed me yet
February 28, 2017
Purchased
1 year ago
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Vehicle Fit

Year Make Model Description
2008-2017Buick Enclave Buick Enclave Trailer Hitch Plug Receptacle Dorman 924-307
2004-2007Buick Rainier Buick Rainier Trailer Hitch Plug Receptacle Dorman 924-307
2002-2017Cadillac Escalade Cadillac Escalade Trailer Hitch Plug Receptacle Dorman 924-307
2003-2017Cadillac Escalade ESV Cadillac Escalade ESV Trailer Hitch Plug Receptacle Dorman 924-307
2002-2013Cadillac Escalade EXT Cadillac Escalade EXT Trailer Hitch Plug Receptacle Dorman 924-307
2007-2013Chevy Avalanche Chevy Avalanche Trailer Hitch Plug Receptacle Dorman 924-307
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 Trailer Hitch Plug Receptacle Dorman 924-307
2001-2014Chevy Express 1500 Van Chevy Express 1500 Van Trailer Hitch Plug Receptacle Dorman 924-307
2001-2017Chevy Express 2500 Van Chevy Express 2500 Van Trailer Hitch Plug Receptacle Dorman 924-307
2001-2017Chevy Express 3500 Van Chevy Express 3500 Van Trailer Hitch Plug Receptacle Dorman 924-307
1999-2006Chevy Silverado 1500 Chevy Silverado 1500 Trailer Hitch Plug Receptacle Dorman 924-307
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic Trailer Hitch Plug Receptacle Dorman 924-307
2001-2003Chevy Silverado 1500 HD Chevy Silverado 1500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2005-2006Chevy Silverado 1500 HD Chevy Silverado 1500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2007Chevy Silverado 1500 HD Classic Chevy Silverado 1500 HD Classic Trailer Hitch Plug Receptacle Dorman 924-307
1999-2004Chevy Silverado 2500 Chevy Silverado 2500 Trailer Hitch Plug Receptacle Dorman 924-307
2001-2006Chevy Silverado 2500 HD Chevy Silverado 2500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2007Chevy Silverado 2500 HD Classic Chevy Silverado 2500 HD Classic Trailer Hitch Plug Receptacle Dorman 924-307
2001-2006Chevy Silverado 3500 Chevy Silverado 3500 Trailer Hitch Plug Receptacle Dorman 924-307
2007Chevy Silverado 3500 Classic Chevy Silverado 3500 Classic Trailer Hitch Plug Receptacle Dorman 924-307
2015-2017Chevy Suburban Chevy Suburban Trailer Hitch Plug Receptacle Dorman 924-307
2000-2014Chevy Suburban 1500 Chevy Suburban 1500 Trailer Hitch Plug Receptacle Dorman 924-307
2000-2013Chevy Suburban 2500 Chevy Suburban 2500 Trailer Hitch Plug Receptacle Dorman 924-307
2000-2017Chevy Tahoe Chevy Tahoe Trailer Hitch Plug Receptacle Dorman 924-307
2002-2009Chevy Trailblazer Chevy Trailblazer Trailer Hitch Plug Receptacle Dorman 924-307
2002-2006Chevy Trailblazer EXT Chevy Trailblazer EXT Trailer Hitch Plug Receptacle Dorman 924-307
2009-2017Chevy Traverse Chevy Traverse Trailer Hitch Plug Receptacle Dorman 924-307
2007-2017GMC Acadia GMC Acadia Trailer Hitch Plug Receptacle Dorman 924-307
2002-2009GMC Envoy GMC Envoy Trailer Hitch Plug Receptacle Dorman 924-307
2002-2006GMC Envoy XL GMC Envoy XL Trailer Hitch Plug Receptacle Dorman 924-307
2004-2005GMC Envoy XUV GMC Envoy XUV Trailer Hitch Plug Receptacle Dorman 924-307
2001-2014GMC Savana 1500 Van GMC Savana 1500 Van Trailer Hitch Plug Receptacle Dorman 924-307
2001-2017GMC Savana 2500 Van GMC Savana 2500 Van Trailer Hitch Plug Receptacle Dorman 924-307
2001-2017GMC Savana 3500 Van GMC Savana 3500 Van Trailer Hitch Plug Receptacle Dorman 924-307
1999-2006GMC Sierra 1500 GMC Sierra 1500 Trailer Hitch Plug Receptacle Dorman 924-307
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Trailer Hitch Plug Receptacle Dorman 924-307
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic Trailer Hitch Plug Receptacle Dorman 924-307
1999-2004GMC Sierra 2500 GMC Sierra 2500 Trailer Hitch Plug Receptacle Dorman 924-307
2001-2006GMC Sierra 2500 HD GMC Sierra 2500 HD Trailer Hitch Plug Receptacle Dorman 924-307
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic Trailer Hitch Plug Receptacle Dorman 924-307
2001-2006GMC Sierra 3500 GMC Sierra 3500 Trailer Hitch Plug Receptacle Dorman 924-307
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic Trailer Hitch Plug Receptacle Dorman 924-307
2000-2017GMC Yukon GMC Yukon Trailer Hitch Plug Receptacle Dorman 924-307
2000-2014GMC Yukon XL 1500 GMC Yukon XL 1500 Trailer Hitch Plug Receptacle Dorman 924-307
2000-2013GMC Yukon XL 2500 GMC Yukon XL 2500 Trailer Hitch Plug Receptacle Dorman 924-307
2008-2010Hummer H3 Hummer H3 Trailer Hitch Plug Receptacle Dorman 924-307
2003-2008Isuzu Ascender Isuzu Ascender Trailer Hitch Plug Receptacle Dorman 924-307
2002-2004Oldsmobile Bravada Olds Bravada Trailer Hitch Plug Receptacle Dorman 924-307
2005-2009Saab 9-7X Saab 9-7X Trailer Hitch Plug Receptacle Dorman 924-307
2007-2010Saturn Outlook Saturn Outlook Trailer Hitch Plug Receptacle Dorman 924-307

This part replaces:

  • Dorman 924-307
  • OE # 12191503
Part #: 1AZMX00012


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 924-307

How-to Video:

(02:01 min)