7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
Item # HM40975
Retail:$59.91
Our Price: $34.29
You Save: 43%
Confirmed to Fit
2023 Ram 1500
with factory 7-Way
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- Reviews (2376)
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2023 Ram 1500 - 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- 7 Round - Blade
- 4 Flat
- Trailer Hitch Wiring
- Hopkins
- No Converter
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your Ram 1500's OEM wiring system and mounts with included bracket.
Features:
- 7- and 4-Pole trailer connector with mounting bracket
- Has high-impact, ABS plastic construction
- Stainless steel spring for easy cover operation
- Rubber gasket provides weather-resistant design
- Includes mounting bracket for easy, snap-in socket installation
- Black, epoxy-coated steel construction
- Mounts to bumper with included screws
Specs:
- Application:
- Replaces factory 7-way connector on Chevrolet, Ford, GMC and Nissan trucks and SUVs
- Can be used to add a connector to 2003 and newer GM pickups and SUVs
- Bracket dimensions: 4-3/4" long x 3-1/16" tall x 1-3/4" deep
- Distance between mounting holes (center to center): 2-3/8"
- 1-Year limited warranty
Note: Only one connector - a 4-way or a 7-way - can be used at a time because the covers on this socket will not open far enough to allow use of both plugs at the same time.
Similar to 11775, PK11893
40975 Hopkins 7- and 4-Way Trailer Connector Socket with Mounting Bracket - Ram 1500 End
Installation Details
California residents: click here
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
- etrailer mistake
Customer Reviews
7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End - HM40975
Average Customer Rating: 4.8 out of 5 stars (2376 Customer Reviews)
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and mounts with included bracket.by: ChrisP05/05/2024
This connector and bracket is a great product giving both 7 pin and 4 pin connections. I was able to reverse the bracket (making new holes) to allow it to fit behind the bumper cover piece that hides the hitch when not in use. The only drawback is that a wiring harness that fits the round 7 pin to the Buick Enclave rectangle plug is not available as a separate purchase. Had to buy an additional 7 pin outlet that came with the correct plug assembly and use that for my combo plug.
by: Michael07/12/2023
The box arrived opened and damaged. My wiring harness was missing. When I called to tell them my wiring harness was missing they told me that it was shipping separately but could not tell me when it would arrive. I later got an email telling me all of my items were delivered and asked me to leave a review. I still don't have my wiring harness and will not have the hitch installed by this weekend like needed because I don't know if I am ever getting my wiring harness.not to mention the box had no padding around the hitch so it's all scratched up.
by: 2006 Silverado 2500HD08/03/2023
Worked exactly how described, great replacement for my risty only bracket and 7 pin connector. Fits my 2006 Chevy Silverado 2500HD perfect, plug and play. Bought specifically because the bracket is included. And with both 4 and 7 pin connectors, I don't have to use an adapter anymore!
by: Jason06/24/2023
I am not sure how this bracket passed quality control. It sure is a good thing I'm not planning on using it. Really disappointing to see how quality is overlooked during the packaging process. This should have never left in this condition.
Jenny N.
6/30/2023
Oh! It is definitely not how we want the bracket to arrive to you. I will have our Customer Service team reach out.
by: Thomas 05/20/2024
This company is an absolute pleasure to work with. Item was delivered fast and exactly as described. This is the second item I’ve bout from etrailer the first being a 9000lb rated hitch. Will order again from these folks when if I need stuff for my truck.
by: James 02/28/2023
2021 Chevrolet Silverado 1500
Easy installation and very helpful installation video.
James
3/8/2024
One year later and no issues
by: Jim04/17/2024
It was easy to install and took care of the issue I had of one of the trailer light segments not working.
by: William 05/06/2024
took longer to remove the factory cover than to instal the connector. worked as advertised. I would buy this again if ever needed
by: Ali 12/30/2022
This thing couldn't be better. Easy mounting. Plug and play. I can now connect any trailer I want. Love it, love it, love it!
Ali
1/7/2024
This was a major upgrade for me at the time. A year later, Ive hauled massive loads across the country, and this connector harness works perfectly every time
by: Brad 04/11/2024
I bought this because I needed the bracket and it was the quickest way to get it they do not stock the bracket alone. We where installing tommy lifts and needed t move the original connector which was installed on the bumper.
by: Russell 05/21/2024
Plug and play baby! 2 minute install. Finally an easy fix to something!
by: Ron P03/17/2014
2014 Chevrolet Silverado
Here's some snaps of my Hopkins #40975 installation. I can confirm that it's an identical replacement for the 2014 Silverado 1500 trailer-light blank insert, no bracket required. It took me 30 seconds to plug the Silverado's OEM 7-pin round connector (located inside the blank insert) into the #40975 Wiring Kit and snap it into the cutout. Then I tested the flat 4-pin outlet of the #40975 with a 5 dollar 4-pin LED tester from West Marine, and all light functions tested good. Shweet! To remove the OEM blank plug, it helps to reach behind it and pinch the two spring clips holding it in place... same with the #40975 if it needs to be removed for some reason. When I ordered the part from eTrailer, your site had a comment, "This will not fit your vehicle. See below for compatible parts," or words to that effect. Maybe take a look at that and remove the comment, as the #40975 is an exact fit for 2014 Silverado 1500, no bracket needed. Thanks, eTrailer team!
Ron P.
3/19/2015
Although I havent towed since installing the Hopkins Pollak wiring kit since I installed it a year ago, I have tested the 4-pin connector for proper function using a 4-pin LED tester from West Marine and it checks out okay. Recently I inspected the kit for water intrusion mentioned by one of the raters, and I found no evidence of moisture inside the dual-connector compartment. On installation, I did make liberal use of the dielectric grease that accompanies the kit. Good product, easy installation, and great price.
by: Matt W07/07/2018
2017 Nissan Pathfinder
It came with it's own bracket, which is a plus. It was compatible with etrailer.com's part number C56357, which is also a plus. The self tapping screws being the only hardware coming with the item was a disappointment. I just installed etrailer.com's part number 76301 hitch receiver which has a mounting plate for brackets like this. The self tapping screws, which might have been effective, wouldn't have looked "professional." After finding some hardware which worked, it went on smoothly and fits well with the rest of the assembly.
Matt W.
7/7/2019
This product has been working well for the past year. I feel this was a smart purchase.
by: Rob09/22/2018
2015 Audi Q7
Scratched my head for a while, trying to find a quality way to connect this vehicle end 4/7 wire socket to my trailer ready (almost) 2015 Audi Q7. Finally decided that it really didn’t need to be bolted, but could be hose clamped to the existing heavy duty Audi bracket.
Mounted it sideways with a 1” diameter and a 3” diameter hose clamp. Be sure to use a 3” clamp with lots of serrations that all it to tighten it down a lot.
You’ll need to drill out the small hole of the supplied bracket to allow a clamp to fit through it. The other hole is a slot, and works unaltered. Small clamp on bottom, large clamp on top.
You’ll also need to relieve a small spot on the trim piece to make room for the 4-wire door to o-en freely. This is marked as red on one of the pictures.
Looks good and should work good!
Rob
9/22/2019
Good installation approach for q7’s. Keeps water from collecting in wiring junctions.
by: Dennis 02/08/2024
2010 Ford Van
This dual connector adds a professional looking touch to our tow wiring installation
by: Mike07/15/2023
7 and 4-Pole Trailer Connector Socket does not fit my towing vehicle.
Today I just received my etrailer order #114979486, that consisted of: Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector (ITEM # C56431) and 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End (ITEM # HM40975) for my 2020 Ford Ranger. I easily installed the harness, but the Trailer Connector Socket does not seem to fit on the rear bumper, next to the license plate.
Last week, I chatted with etrailer customer support rep and I was assured that the connector Socket (ITEM # HM40975) would fit on my 2020 Ford Ranger.
This etrailer customer support representative referenced a previous Q&A Topic titled, "Can the HM40975 be used on a 2021 Ford Ranger". I was also assured that 2020 and 2021 Rangers have identically constructed rear bumpers.
Today, I spoke with a different etrailer customer support representative. This rep told me 7-Way Trailer Connector (ITEM # C56431) was not compatible with the 2020 Ford Ranger recommend reaching out to the manufacturer directly for more information.
I'm very frustrated!!!! Can I please get a solution to this issue ASAP.
Jenny N.
7/19/2023
I am sorry that this has been a frustrating experience, however I do have an answer for you. The Hopkins connector part # HM40975 is technically not a fit on its own for a 2020 Ford Ranger. The short reason why is that the Ford Rangers do not have the round US Carr type of connector to plug into. Now by adding the Curt harness part # C56431 like you did, does make that round connector that you can plug into the back of the Hopkins connector that will give you the 7 and 4 way you want. Since it is using two different manufacturer products together, I do encourage you to test the 4 and 7 way to make sure all the signals are working correctly. In theory they work together, however they are not tested. The issue is going to be that the bracket that comes with the Hopkins connector is not going to match with anything on the Ford Ranger to connect to. It would just be bolted to the bumper or you could also consider using part # C57202 to install it on your hitch.
by: Mark 03/20/2024
2018 Chevrolet Silverado 1500
Item received as described. It was simply plug and play. Out with the old, and the new was an exact replacement. Very satisfied.
by: Bert 03/28/2024
The self tapping screws that come with the mount are junk,
The product is Good.
by: Lonnie04/08/2024
Great product, it was just what I was needing to complete my project.
by: Doug 11/02/2022
Fit and works fine. My old one was just the 4 plug so now I don’t have to use the adapter for 7 prong anymore.
Doug
11/3/2023
Works fine- no issues.
by: Steven 04/21/2024
2022 Nissan Titan
Came in on time. The parts were in good shape and fit perfectly.
by: Bill04/07/2024
2020 Chevrolet Silverado 1500
Another easy installation old one out doing in 15 minutes
by: RT12/13/2023
A very good option to cut down on rattle. This is a durable product that is fairly simple to install. My only complaint is the magnet to keep cover closed when not towing should be stronger. I am happy with the purchase and it looks like it will be useable for years.
by: Warren 04/25/2023
2005 GMC Sierra
Fast shipping. Nice quality product
Warren
4/26/2024
Products still working great.
by: Guy05/22/2022
2003 GMC Sierra
Top quality trailer connector that fir original wiring harness perfectly.
Installed in under 15 minutes.
John C.
7/26/2022
Works great and looks great. Get compliments on the hitch.
25
2376
Show More Reviews
See what our Experts say about this Hopkins Custom Fit Vehicle Wiring
- 7-Way and Trailer Hitch Recommendation for 2019 Chevy Express VanSince you have the factory tow package wiring all you'd need for a 7-way is the part # HM40975 which attaches to the round connector you have at the rear of your vehicle and provides both a 7-way and a 4-way plus comes with a mounting bracket. Then for a hitch the etrailer hitch # e98861 is also a fit for your 2019 Chevy Express van. It's a really great option as it has higher towing capacities, installs very easily, and is priced great too. I attached an install video for this for you...
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view full answer... - Troubleshooting Trailer That Locks Up Brakes When Plugged in to Tow VehicleThank you for clearly describing the trailer brake issue you're having. Since you checked your brake controller and found that the blue brake output wire has power only when you press the pedal this tends to suggest the problem with the brakes locking up as soon as you plug in the trailer is due to corrosion of the vehicle socket or trailer plug. What can happen inside a trailer socket or plug is that water (or another contaminant) can find its way into the interior of the connectors...
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- Replacement 7-Way and 4-Way Connector Bracket for 2008 Ford F-250To replace just the mounting bracket for the factory 7-Way/4-Way connector on your 2008 Ford F-250 the Pollak # HM40978 will work perfectly. This isn't an exact OEM replacement but it will fit with the existing connector and mount beneath the bumper just like the one you have. If you do happen to also need the connector itself the Hopkins 7- and 4-Pole Trailer Connector Socket # HM40975 that you were looking at will indeed plug right into the factory US Car connector port under the truck....
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view full answer... - Replacement 7-Way Trailer Socket for 2018 Toyota TundraFor a replacement 7-way vehicle socket that accepts a round U.S. Car type connector (like the one in the included photo) you can use either Pollak # PK11893 or Mighty Cord # A10-7072VP. If you prefer a socket that also includes a 4-pole connector as well the use part # HM40975.
view full answer...
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Katrina D.
8/3/2023
I am sorry to hear that your order arrived in this condition. I see that our customer service department is currently working on a solution for you.