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  1. Custom Fit Vehicle Wiring
  2. Pollak
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 7 Round - Blade
  6. No Converter
Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End

Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End

Item # PK11916
Our Price: $19.89
Custom Fit Vehicle Wiring

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Shipping Weight: 0.24 lbs
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This socket is designed to fit into a pre-existing cutout on 2007-2013 GM 1500 trucks and 2007-2014 GM 2500/3500 trucks. Twist-in connector also serves as a replacement for OEM sockets on GM trucks 1999-2013 that came with factory tow packages. 1-800-940-8924 to order Pollak custom fit vehicle wiring part number PK11916 or order online at etrailer.com. Free expert support on all Pollak products. Great prices and Fastest Shipping for Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (593)
  • Q & A (0)
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Pollak Custom Fit Vehicle Wiring - PK11916

  • Custom Fit
  • Trailer Hitch Wiring
  • 7 Round - Blade
  • No Converter
  • Pollak

This socket is designed to fit into a pre-existing cutout on 2007-2013 GM 1500 trucks and 2007-2014 GM 2500/3500 trucks. Twist-in connector also serves as a replacement for OEM sockets on GM trucks 1999-2013 that came with factory tow packages.


Features:

  • Twist-in, replacement 7-pole, sealed socket, RV-style trailer connector
    • Convenient, twist-in installation to existing socket hole on Chevy and GMC trucks
  • High-impact nylon construction
    • Resists corrosion
  • Spring-loaded lid with stainless steel spring and runner gasket
    • Prevents intrusion of moisture when closed
    • Has drain slot and angled design for drainage
    • Includes wiring diagram for quick installation
  • Copper-plated terminal pins
    • High conductivity and low resistance
    • Sealed with silicone at the back of the socket
      • Prevents moisture from contacting mating connector


Specs:

  • Application: fits 2007 - 2013 Chevrolet/GMC 1500 trucks and 2007 - 2014 Chevrolet/GMC 2500/3500 trucks
    • Serves as exact replacement for 1999 to 2013 Chevy and GMC trucks with factory tow packages
  • Current rating: 30 amps
  • Volt rating: 12 volts
  • 1-Year limited warranty


twist-in socket location



11-916 Twist-in, 7-Way, RV-style Trailer Connector for Chevy and GMC Vehicles - Vehicle End
Replaces 20047



This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End - PK11916

Average Customer Rating:  4.9 out of 5 stars   (593 Customer Reviews)

This socket is designed to fit into a pre-existing cutout on 2007-2013 GM 1500 trucks and 2007-2014 GM 2500/3500 trucks. Twist-in connector also serves as a replacement for OEM sockets on GM trucks 1999-2013 that came with factory tow packages.

by:

I sent an email to verify the correct trailer plug for my Sub and they responded in a timely manner. Made the purchase and it fit perfectly!



by:

Just what we were looking for! The 2007 Chevy truck needed a replacement connector and this did the job!



by:

I twisted this connector into the stock location and the locking tab that keeps it from twisting back out broke off. I locked it into place with a screw so it won’t twist out. Disappointed that it broke so easily .



by:
2013 GMC Sierra

Broke my trailer electrical socket on my GMC pickup, I’m 1,500 miles from home waiting for the snow to start melting to go home. The local GM dealer wanted over $70.00 for replacement part. Found this one at etrailer.com for $16.95. I had it sent priority mail as mail has been slow here in AZ , received in six day and took less than five minutes to install. Hate to leave AZ , but home in SD is calling. We will be be back next winter. Thanks to etrailer for saveing me money I’ll need for gas home.



by:
GMC Sierra

Fits perfectly and works as intended



by:

Very easy...Installed in about 10 seconds. Product did not completely cover the holes through the bumper that existed from the factory harness insert. So you can see light a little bit of light around the product.



by:

This connector arrived fast and was very easy to install. Took about two minutes to put in. It seems to be of very good quality.



by:
2008 Chevrolet Silverado

Perfect fit for my 2008 Silverado. Identical to the adapter used in my wife's 2007 Suburban, except hers says "GM" and mine says "Pollack." This is all assuming it works, I haven't hooked a trailer up to it yet.



by:

Looks to be good quality. Easy to install.

Remove
the old connector by depressing the keeper, turning it counter clock wise about a quarter turn, slide it out, depress the keeper on the wiring harness connector and unpluging the unit. Install the new connector by pluging in the wiring harness connector, sliding the unit through the bumper hole and turning it about a quarter turn clock wise to lock it in place. It took less time than writing this.

Leon

7/17/2014

After a year, I still believe this product is well made of high quallity products. It is operating well as I expected it would. Thank you for building and selling this product.



by:

Fast shipping, superior product, I would definitely buy again!



by:
2007 Chevrolet Silverado 2500

Old electric plug in on my 2007 Chevy 2500 was worn out. Cord from RV would not stay plugged in. Went on line on E-Trailer, ordered a new part for GM vehicles, when it arrived, it took me about five minutes or lees to remove the plug all I needed was a small regular blade screwdriver. New part woks fine. This is the 2nd or 3rd time I have ordered from E-Trailer. I have always been satisfied. Thank you Ken Hill

Kenneth H.

11/5/2016

Still working great



by:

Works perfect just like GM specs....fast shipping

Duncan

11/14/2014

This looks like my GMC 2006 connector. What is the year of your truck. The spec says it is for 2007 and up.

Victor

11/14/2014

I have a 07 Chevy Avalanche



by:
GMC

Fit no issues tight and quality. Spot on. 2011 gmc 2500hd fit right in the factory light plug in. Those that don’t have the 7 way connector already in it this adapts.



by:

Took five minutes to install. Works gr eat.

Danny

5/23/2023

Works great. Was a snap to install



by:

Replaces plug with broken cover tab. Old plug matches photo. Correct model year replacement not exact duplicate but fits cutout and wire harness. Average price. Very fair shipping fee.

Arp

9/20/2017

Looks good, fits good, works fine.



by:

Worked out great just want I needed.
When
I called was very helpful and understood what I was looking for



by:

After 18 years, my original trailer plug connector was showing signs of corrosion. When I bought a travel trailer with electric brakes, I knew I could no longer trust my old connector. I purchased this replacement because it is identical to the OEM connector which I knew was excellent quality, not a cheap knock-off. It was simple to install and the wire connector plugged right in. I've been using it extensively for a year now and it's been working flawlessly. I'm glad I purchased this quality connector that I can trust.



by:
2012 Chevrolet Silverado

Trailer parts arrived quickly, were well packaged & fit exactly. Etrailer.com will be my first call for additional trailering needs.

Rc

2/2/2018

works well, no problems, fast delivery



by:

After spending a little time online figuring out how this connector attaches to the factory hitch (push the tab, twist about 1/4 turn, pull out far enough to reach wiring harness connector), I ordered one from etrailer. When I got it, it took me all of 5 minutes to remove the broken connector and install the new one. Upon examining the OEM connector, which says "GM" on the lid's outside, it says "Pollak" on the inside, so the OEM part was built by this aftermarket company. No wonder it fit so well! BTW, the original broke because of cockpit error, not because of manufacturing defect.



by:
Chevrolet

This little marvel was a piece o' cake to install. Less than 10 minutes from taking it out of the box to installing in the bumper of my Chevy and wiping my hands on my pants. If my nosy and talkative neighbor wouldn't have been staring over my shoulder, it would have been installed in under 5 minutes.

Mike B.

4/29/2015

Working fine.

Mike B.

5/5/2015

No issues to report, the unit is working fine.



by:
2012 Chevrolet Silverado

Looks like OEM and took all of a minute or two to install. The video was very helpful to show how to remove plate on back of rear bumper. The wiring harness on my 2012 Silverado wasn place so it was only a matter of removing plate and plugging in. A seven point adapter then plugs into this and the trailer plug just pushes onto the adapter. I tried both a seven point adapter that I kept from my 2005 Silverado and also a seven point adapter that my brother has on a 2011 Honda Pilot and they are all universal and worked just fine.. Very user friendly.The tow hitch took about 45 minutes to also install with no help (though a second person could make it a 30 minute ordeal tops). Very pleased and the shipping was ahead of original date with just normal ground freight..



by:

REPLACED OEM PART PERFECTLY. TWISTED OUT THE OLD ONE AND REPLACED IT WITH THE NEW ONE, PLUGGED IN THE HARNESS AND WAS GOOD TO GO.

Wally

8/5/2016

They are all still performing well.



by:
2007 GMC Sierra Classic

Exact fit and works great. I couldn't give it a 5 because it rotates slightly in the mount which doesn't seem to affect it's function, but the old factory part that it replaced didn't do that.

Chuck K.

1/4/2018

Have had no problems with it.



by:
Chevrolet Silverado

used this plug to replace the factory "filler". this item is well built, excellent spring, just what i needed to keep the 7 way option (used with a four way trailer harness). breeze to install and fits snugger than the factory one (2008 silverado). would recommend and first time ordering with etrailer...will do business again, great products to fit any situation, outstanding service and prices. videos are great too. look no further than this company. shipping was fast. A++++ all the way around. good job guys.



by:
2004 Nissan Titan

The manufacturer (Pollak) directed me to etrailer where I easily located the correct trailer connector. Apparently my 2004 Nissan
Titan was retrofitted at the dealer with this style connector. I bought the vehicle new. The dealer's parts department had no information for this part or the hitch.
Your website was easy to navigate and the pictures simplified the process. Replacing the broken original was a five minute job. The new connector fit perfectly. I wish all repairs were as easy.


25
593
Show More Reviews

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

  • Location of Fuses In Power Distribution Box To Install Brake Controller on 2008 Chevrolet Silverado
    Sometimes the fuses are already installed from the factory, but if not the fuse slots are in the front of the box. I have attached a picture that shows the location of fuse slots. I have also linked a video installation of a brake controller on a 2008 GMC Sierra and an FAQ on brake controller installation on a 2008 Sierra/Silverado.
    view full answer...
    Image 1 for
  • What Is Needed to Install the Prodigy Brake Controller on a 2010 Chevy Silverado with Tow Package
    All you will need is the brake controller if your 2010 Chevy Silverado has a factory tow package with a 7-Way trailer connector. The Prodigy comes with a wiring harness that plugs into the back of it with blunt cut wires on the other side. These wires then need to be soldered or spliced to the vehicles tow package wiring. This wiring is usually found underneath the dash, to the left of the brake pedal, and tied together with white tape. I have included installation instructions for the...
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  • How to Activate 12-Volt Accessory Circuit on 7-Way Trailer Connector on 2001 Chevy Silverado
    Take a look at the photo I've edited for you. First, remove the black shroud around the fuse box. Under where the red circle is in the photo, there's a threaded post. Nearby to the fuse box, usually between the fuse panel and the cab, look for a red wire with a ring terminal on it. This is the wire that feeds the 12V pin on the trailer connector. Attach the ring terminal to that post, and secure with a nut. At the lower left in the photo, there's an empty fuse location. Add a 40A fuse,...
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  • Trailer Connector Functions Lost Power on a 2007 Chevy Silverado
    If you look at the back of the 7-Way trailer connector the ground wire is located in the 5 o'clock position. You can follow that wire to see where it terminates. I also recommend making sure the 7-Way connector is clean and free of corrosion inside, where the wires attach, and outside on the pins. Corrosion can cause a poor connection and be the root of the problems you have. You can also check the tow package fuses but if the connector slowly stopped working one function at a time it...
    view full answer...
  • Replacement Twist-In 7-Way Trailer Connector for a 2008 GMC Sierra
    Yes, the Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles, part # PK11916, will plug directly into your factory socket behind your bumper. You will simply twist it into place and it is all that you will need.
    view full answer...
  • Where Does the 12v Power on a 7 Way Trailer Plug Come From on a 2017 GMC Sierra 3500
    In order to provide a 12v power supply to the 7 way trailer plug on your 2017 GMC Sierra 3500 you'll need to make sure that you've got a wire running from the plug to the battery. If you're trying to install the Twist-In 7 Way # PK11916 in your truck bed you can likely tap into the 12v wire on the back of your factory connector to provide this power. If your factory 7 way does not have power then I would check the towing fuses, as you might have a blown fuse that's causing the issue.
    view full answer...
  • Troubleshooting 2003 Chevy Silverado Trailer Wiring Turn Signal Not Functioning
    Sounds like you have a blown fuse under the hood of your 2003 Chevy Silverado. The truck will have trailer wiring fuses/relays that are separate from the truck's turn signal fuses. That is why your truck's turn signals are working but the trailer wiring isn't.
    view full answer...
  • Prodigy Brake Controller Installation Instruction for 2009 Chevy Suburban
    The installation procedure for the GM full size trucks would be identical to the procedure you will use to install a brake controller in your 2009 Chevy Suburban. The tow package wiring is located under the dash, to the left of the steering column. The blue tow package wire connects to the blue wire on your Prodigy, the blue and white tow package wire connects to the red wire on the Prodigy, the red tow package wire connects to the black wire on the brake controller, and the white ground...
    view full answer...
  • What Connector is Needed For 2009 Chevy Silverado With Trailer Towing Wiring To The Bumper
    On the 2009 Chevy Silverado with the wiring completed to the bumper. There should be a factory knock out plug on the rear bumper. To remove that cover, there should be a tab that you can depress and turn the cover counter clockwise. With the cover out of the connector you can then install the Pollak Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End, # PK11916, and put that back into the bumper. You should now be able to plug in your trailer wiring connector...
    view full answer...
  • How to Get 12 Volt Power to a 7-Way Trailer Connector on a 2008 GMC Sierra 3500
    Your 2008 GMC Sierra 3500 should already have the wires run for a 7-Way, even if there is not a connector at the rear of the vehicle. If you need a 7-Way connector, use Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End, # PK11916. I have included a video below that shows the location and installation of this plug. To get your trailer connector completely wired, you will need to start under the hood. You can also make the connections for a brake controller,...
    view full answer...
  • How to Remove Existing Damaged 7-Way on 2002 GMC Sierra and Install Replacement Part # PK11916
    It is a bit easier to detach the socket from the 7-way if you remove the assembly from the bracket first. Twist the assembly to the right, and pull toward you. Once the 7-way is free of the bracket, you will see a clip on the top of the connector. Simply depress the clip, and pull the damaged socket apart from the connector. Push the replacement onto the connector until the clip clicks into place, and replace into the bracket. I have a video that will also show how this is done. The video...
    view full answer...
  • Are Their Relays In the Power Distribution Box of 2008 Chevy Silverado for Trailer Wiring Circuits
    By power distribution box I am assuming you are referring to the fuse/relay box that is under the hood of your 2008 Chevy Silverado 2500HD. If so, yes there are terminals or fuses in that box that have all of the taillight circuits of both the vehicle and the trailer wiring. There is also a relay for the brake controller as well. To see what connections need to be made under the hood of a truck like yours check out the FAQ article I attached.
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  • 7-Way Twist In Style Connector Recommendation for 2001 Chevy Silverado
    The bumper of your 2001 Chevy Silverado 2500HD has a twist-in style port for a 7-way so for a replacement 7-way that is designed to fit that we have the Pollak # PK11916 which will fit and work well.
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  • Troubleshooting Brake Controller on 2010 Chevy Silverado 2500
    There are many possibilities that might be causing your brake problems. A dirty, damaged or corroded trailer connector on the vehicle or the trailer, an open circuit in the trailer wiring, worn brake magnets. Any of these could be causing your problem, or possibly none of them. You'll need to do a systematic troubleshoot of the trailer braking system, as outlined in the help article I've linked to. If you could reply and tell me which controller you have, I might be able to provide some...
    view full answer...
  • Electric Trailer Brake Controller Installation on 2008 Chevy Silverado
    There are not fuses that need to be connected. You have the power wire connected on the front of the fuse box, but you still need to connect the brake control wire to the correct post. I've attached an article and video to assist.
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  • Replacement 7-Way Recommendation for a 2015 Chevy Silverado 2500
    The Twist-in, 7-Pole, RV-Style Trailer Connector # PK11916 that you referenced has been confirmed as a fit for your 2015 Chevy Silverado 2500 so it would work well as a replacement. It will need to be mounted to the twist in 7-way port at the rear of your truck and then the connector for the 7-way behind the bumper will need to get plugged into it. I attached an install video that shows this as well.
    view full answer...
  • Replacement 7-Way Trailer Connector for 2003 GMC Yukon XL with Factory Tow Package
    The # PK11916 you mention is a direct replacement for the OEM 7-way on the 2003 Yukon XL. The connector will only work on vehicles equipped with the factory tow package (like yours), and would twist into the bumper opening as shown in the photo I edited for you. Once twisted into place, the existing harness will plug into the back of the # PK11916 plug.
    view full answer...
    Image 1 for
  • Activating 12-Volt Trailer Accessory Circuit on 7-way Trailer Connector of 2009 GMC Sierra
    I'll assume you're doing some troubleshooting because the 12-v trailer accessory circuit at the trailer connector isn't functional. There are two wires near the fuse box under the hood that sometimes need to be connected in order to power up your brake controller and the 12-v accessory power circuit to the trailer connector. To the right of the fuse box, next to the fender there is a red wire with a ring terminal on the end. It connects to the left hand power stud on the front side of...
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    Image 1 for
  • Replacement 7-way Trailer Connector on 2007 GMC Sierra
    The direct replacement 7-way trailer connector on your 2007 GMC Sierra with the new body style is the Pollak # PK11916. We do not offer a wiring harness so if the damage is behind the connector itself then you will need to check with a mechanic or local dealer. I suggest inspecting and testing the wiring before purchasing anything.
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  • How to Install Fuse and Wiring Harness for 2009 Silverado 2500HD
    You will need to make a couple of connections under the hood to complete the trailer wiring package on your vehicle (see link). The ring terminal for the 12-volt power lead for the 7-way trailer connector is located to the left of the power distribution box, and is taped to a wire harness under the power brake booster. You are looking for a red wire with a ring terminal on the end. This wire needs to be connected to the right side stud at the front of the power distribution box. While...
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  • Troubleshooting Trailer Taillight Not Functioning with 2003 Chevy Silverado
    Have you had the chance to try a different trailer? It sounds like the trailer wiring is drawing too much amperage which is causing some of the circuits to not function. Typically the easiest way to fix this is to switch to LED trailer taillights since they draw a fraction of the amperage. I attached a link to a page that has all of the LED trailer taillights we offer as well.
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  • How to Activate 12V Power Pin on a 2011 GMC Sierra 7-Way Connector
    Yes, if you are looking to activate the 12V power function on your 7-Way connector, like the part # PK11916, then you may need to connect the 12V power wire to the front of the power distribution box. If you check out the attached photo you can see that it should be taped up to a wire harness under the power brake booster. The fuse will also need to be connected in the power distribution box but by the sounds of it you have already made this connection. I have attached a helpful article...
    view full answer...
    Image 1 for
  • Troubleshooting No 12 Volt Power at 7-Way Trailer Connector on a 2009 Chevy or GM Duramax Pickup
    I would first test the 12 volt wire hooked up to the RV-Style Trailer Connector, # PK11916, to see if the wire itself is carrying power. If it is, then there is something wrong inside the connector such as a loose connection or its wired to the wrong pin. If no power is on the wire, then I would check the other wiring to make sure you have the correct wire. If you are still not getting 12 volt power then you know something is wrong between the wiring at the rear of the truck and where...
    view full answer...
  • How to Install a 7-Way Connector on a 2007 New Body Chevy Silverado
    It sounds like you have the New Body style of the 2007 Chevy Silverado. The picture you sent in is close to where you will need to install a 7-Way connector. If you check out the attached photo you can see where the round US Car Connector plugs in to the back of the dummy plug in your rear bumper. Disconnect the US Car Connector and then remove the dummy plug. Once this is done you simply install the Twist-in, 7-Pole, RV-Style Trailer Connector # PK11916 where the dummy plug was and then...
    view full answer...
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