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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
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Custom Fit Vehicle Wiring

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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-newer 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. Guaranteed Lowest Price 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 (561)
  • 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-newer 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 current 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 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   (561 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-newer that came with factory tow packages.

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:

As advertised, came quickly. Doesn't fit the rear TDK bumper without modifications to the bumper or plug, no fault of the plug.



by:

Worked well so far, kind of a pain to install because of the splicing required.


Comments
Still working good.
Dean S - 04/25/2022

by:

This worked great on my 2008 Serria. It didn't have a plug from the factory so I removed plug in bumper and install connector. Wiring was all ready for it from factory.worked great.



by:

Very happy to do business with this company, they had the exact part I needed and I couldn't believe how fast it was shipped. This will definitely be a go to company when I need parts quickly.



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:
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:

Took five minutes to install. Works gr eat.



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:

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:
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:
2007 GMC Sierra Classic

perfect match!



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.


Comments
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.
Leon - 07/17/2014

by:

Couldn't have been any easier. Hardest thing was opening the package??.



by:

Worked exactly as described



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


Comments
Still working great
Kenneth H - 11/05/2016


by:
2007 Chevrolet Silverado New Body

I haven’t installed this yet, but it looks right and based on purchases/product history have every reason to believe it will be. Unlike some websites I’m able to find what I’m looking for easily here.


Comments
Thank you for your review. This item works with a factory 7 way. Here is nice video for reference while you are installing:
-- Etrailer Expert Sierra K - 08/11/2021

by:

Great quality for price. Fast delivery



by:

Perfect fit no modifications



by:
2012 Chevrolet Silverado

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


Comments
works well, no problems, fast delivery
RC - 02/02/2018


by:

ALWAYS IMPRESSED WITH WHAT YOU HAVE TO OFFER AND THE QUALITY OF THE ITEM!



by:
2001 Chevrolet Suburban

My wife and I built a trailer for our kayaks. Once done, the electric test failed and we traced it back to this part on our 20 year old, faithful Suburban. etrailer had the part, suggested that it may not be an exact fit and made buying easy. Once the part arrived, it tested perfectly and fit just fine. Thanks etrailer for having this part and your quality service.



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.


Comments
Looks good, fits good, works fine.
ARP - 09/20/2017


by:

Very easy to install this connector and is a solid quality product



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.


Comments
They are all still performing well.
WALLY - 08/05/2016

25
561
Show More Reviews

Ask the Experts 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
  • Underhood Connections Needed to Power the 12 Volt Power Source Circuit of a 2006 Chevy Silverado
    It sounds like you still need to make a few underhood connections on your 2006 Chevy Silverado 2500 before the 12 volt power circuit of your vehicle will be activated. Check out the FAQ article I attached that shows how these connections are made. Basically you will have to install a couple fuses and run a wire to a positive power post and you should be good to go.
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  • 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.
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    Image 1 for
  • Troubleshooting a Blown Running Light Fuse on a 2011 Chevrolet Silverado
    If the tail light fuse blows only when you connect the trailer, then you probably have a short in the running light circuit on your trailer. If this is the case, then I would recommend starting at the trailer connector and checking for any corrosion or damaged pins. If you find corrosion, then you will want to remove the wires from the connector as corrosion could have spread inside of the connector. You should also check the vehicle side connector for any corrosion or damaged pins and...
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  • Which Fuses Control Trailer Lighting Circuits on 2003 Ford F350
    Like you said, it sounds like you have a tow package fuse that is either blown or missing. The fuses are located in the power distribution box under the hood or in a secondary, smaller box located on the firewall. Your owners manual or the lid of the fuse box should feature a diagram showing which fuses protect which circuits. From what I have found online, check fuse location # 1,3,4 and 16, making sure the fuses in those locations are present and not blown. If the plug was faulty, you...
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  • 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.
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  • 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...
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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...
    view full answer...
  • Installing a 7-Way on a 2007 Chevy Silverado with No Tow Package or Hitch
    The wiring and connector should be behind the bumper so that you can connect part # PK11916. I have added a link to a page on a brake controller installation on a 2008 GMC Sierra with no hitch or 7-Way from the factory. I have also included a link to a video of this same installation. In addition to the 7-Way install, it also covers installing a brake controller.
    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...
  • 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 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...
  • Does the Blue Brake Output Wire for a Trailer Brake Controller Have a Fuse on a 2006 Chevy Silverado
    The brake controller power wire should be fused and the 12 volt power wire that goes back to the 7-Way trailer connector will be fused. The blue brake output wire is not fused unless it is fused through the factory tow package. You can find the tow package fuses under the hood in the power distribution box. On 1999 to 2006 Chevy and GM trucks there are some specific things that need to be done on some models in order to make the brake controller and 7-Way fully functional. I have included...
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  • 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...
  • Removing Wiring Harness from Trailer Connector on a 2002 GMC Yukon to Replace Bracket
    There is a locking tab that holds the wiring harness to the back of the trailer connector on your 2002 GMC Yukon. You will need a small flat head screwdriver to remove the locking tab. Then you can pull the connector off. I have included a link to a video to the right that should help.
    view full answer...
  • Troubleshooting the 12 Volt Power Accessory Circuit Not Being Hot on a 2010 Silverado
    I would check the underhood fuses and relays for the tow package wiring on your 2010 Chevy Silverado. Also, there should be a connection made under your hood for the 12 volt power circuit to be complete. 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. It is taped to a wire harness under the power brake booster. Cut the tape to release it from the harness. Then run the wire to the front of the power distribution...
    view full answer...
    Image 1 for
  • Installation Instructions For Brake Controller On 2009 Chevrolet Silverado 2500 HD
    When under the hood of your 2009 Chevrolet Silverado locate a red wire that has a ring terminal to the right of the distribution box between the box and the fender. This wire provides the power to the brake controller and needs to be attached to the silver stud on the left of the distribution box. You said you attached the 12V power wire to the box. It should be attached to the stud located on the right side of the box. You will also need to add a 40 amp fuse to the fuse box to make sure...
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  • Wiring Brake Controller on 2008 Chevrolet Suburban 2500
    The power supply wire you are looking for should be taped up on the cab side of your junction box. Some times it is tucked down and hard to see and has to be fished out. If it is not there you can run a wire from the junction box into the cab and splice it to the black wire on the brake controller. Check out the FAQ on installing a brake controller on a similar vehicle at right, and the video of the Tekonsha Brake Controller being installed on a 2008 Suburban. The installation will be...
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  • 2009 Chevy Silverado 2500HD
    Your Silverado 2500HD 7-way connector is properly delivering power to your trailer lights when connected, so we know there is not an issue with the connector. (The Silverado does not switch the 12V accessory power to the 7-way on and off; it is on at all times.) I suggest you test your 12V pump for proper operation by connecting it directly to the Silverado battery terminals. If it functions correctly when connected in this manner, then the issue may be that the wiring in the tow package...
    view full answer...
    Image 1 for
  • 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...
  • 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...
    view full answer...
    Image 1 for
  • How to Complete the 12 Volt Accessory Circuit on a 2015 Chevy Silverado 1500
    On some 2015 Chevy Silverados the 12 volt circuit for the 7-way isn't completed under the hood of the truck. On the positive post side of your truck's battery there will be a wire that is taped to it that would need to be connected to the positive post of the battery and the circuit will be completed.
    view full answer...
  • 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...
  • What Could a Thick Red and Blue Wire Be Running to 7-Way of 2015 Chevy Silverado
    Most likely the two wires are for the 12 volt accessory of the 7-way and the brake output circuit for a brake controller. Based on the colors the blue would have a good chance of being brake output and red would be 12 volt accessory. Typically on new Chevy's these connections aren't made from the factory. To see the conenctions that need to be made check out the help article I attached and scroll down to the section that says, "Finalizing Connections for the Brake Controller." All of the...
    view full answer...


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