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FITS 2018 GMC Sierra 2500
Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision

Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision

Item # 3460010
Our Price: $334.70
Accessories and Parts
Confirmed to Fit
2018 GMC Sierra 2500

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3460010 - Third Brake Light Camera GCH Automotive Backup Camera,Third Brake Light
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The best technical support and full accessories and parts installation instructions. Great price Sierra 2500 accessories and parts and expert service. GMC Sierra 2500, 2018 accessories and parts by GCH Automotive are available from For expert service call 1-800-940-8924 to order your Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision part number 3460010, or order online at
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2018 GMC Sierra 2500 - Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision

  • Backup Camera
  • Third Brake Light
  • Third Brake Light Camera
  • For 8 Inch Factory Monitor
  • GCH Automotive

Custom bezel with camera mounts behind your third brake light. Line up your fifth wheel or gooseneck trailer using your GMC Sierra 2500's factory monitor. Switch kit lets you toggle between views from your backup camera and third brake light camera.


  • Custom bezel with camera mounts behind your third brake light so you can see into your truck bed
    • Works with your 8" factory monitor
    • Assists in connecting your fifth wheel or gooseneck trailer
    • Only functions while in reverse
  • Camera manually adjusts 360-degrees for a perfect angle into your truck bed
    • Gives you a 150-degree viewing angle
  • Rear assist marker lines generated by camera show distance from other objects
  • 0 Lux night vision produces a quality picture in complete darkness without IR transmitters
  • Switch kit allows you to toggle between truck bed camera and your factory backup camera
  • Waterproof, aluminum camera resists dust and corrosion
    • IP69-rated to protect against dust and close-range, high-pressure spray downs
  • Installation - uses your existing hardware
    • Drilling is required if you choose to mount the flip switch


  • Camera bezel dimensions: 16-1/2" wide x 6" tall x 2" deep
  • Mounting hole spacing: 12" center to center
  • Camera diameter: 1-1/2"
  • Resolution: 620 Lines
  • Voltage: 12V - 24V DC
  • Wiring harness: 24' long
  • 3-Year warranty

Rear Assist Lines

8 factory monitor-gooseneck side by side

The rear assist lines generated by the system's camera make connecting your fifth wheel camper or gooseneck trailer a one-person job. The lines appear on your 8" factory monitor and show the distance from other objects, allowing you to accurately line up your connection point when hooking up your camper or trailer.

0 Lux Night Vision

0 Lux night vision produces a quality picture and gives you the flexibility you need when hooking up your camper or trailer. You can line up your connection point in low-light conditions at dusk, or in complete darkness at night without the aid of IR transmitters.

Switch Kit

Toggle Switch

The switch kit adds a new dimension to your current setup, allowing you to toggle between views from your truck bed camera and factory backup camera with the flip of a switch. The integrated flip switch can be mounted inside of your truck to give you a clean OEM look and easy access.

Simple Installation

2014-2019 GMC-Chevy Bezel Side by Side

Simply unscrew and unplug your factory third brake light. Once removed, set your new custom bezel with camera in place. Feed the 6' camera wire through the opening into your truck and re-install your factory third brake light in front of the custom bezel.

2014-2019 GMC-Chevy bezel connection

Connect your 6' camera wire to the 18' wiring harness. This combined 24' wire will extend through your head liner or door sill panel along the edge of the floor, up to the front of your truck, and connect with the included ground and power wiring harness. The power wire will run to your truck's battery.

T-harness connection

The switch kit installs by connecting one end of the included T-harness into the factory plug behind your radio, and the other end into the back of your radio. The integrated power wire for the flip switch will run to 12V accessory power.

GMBRK360SW-K1 Truck Bed Camera for Factory 8" Monitor - Night Vision - Switch Kit

Customer Satisfaction Score:

Customer Reviews

Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision - 3460010

Average Customer Rating:  4.2 out of 5 stars   (28 Customer Reviews)

Custom bezel with camera mounts behind your third brake light. Line up your fifth wheel or gooseneck trailer using your vehicle's factory monitor. Switch kit lets you toggle between views from your backup camera and third brake light camera.


The camera works great. Most difficult thing was running all the wires. There was plenty of wiring available to reach where I needed to go. It was nice having it plug into the factory harness then just needed to provide power to the camera.

Only reason why it didnt get five stars is the fitment of the mount. Ive attached pictures. I had to get the mount between the glass and the window framing. When I did that the screws were a touch short. Had to force to get the screws started. If I put the mount so it was on top of the glass then the mount didnt sit flush on the body and look as nice. Thought about shaving the bottom of the mount some to get a better fit.
Second thing was the wrong harness was sent with the camera. Dealing with etrailer to get the harness took a little more effort that was needed. Eventually the correct harness so sent.


Came as promised


Installation was not difficult, all but extra power wire, butt splices and ring terminal was supplied. The fit of the camera bezel to the cab is not tight. This may not be an issue as the gasket should make the seal but I imagined that the bezel would be cut to match the cab contours. The adjustment of the camera is limited by the angle of the camera mount. Could be lessened so all of the box can be viewed. With the camera adjusted as far down as it can be on a long box truck, it is adequate for seeing the ball but I'm not sure what the viewing angle would be on a short box truck. Unit has good picture and works as advertised.

2018GMCSierra 2500

I placed the order and received my product within three days.
The product is as described and works great! I needed a camera to hookup my 5th wheel trailer and it works as advertised. No more getting in and out of my truck several times trying to line the hitch up correctly. Once and done!


Quick delivery and awesome installation videos.


Camera works great, dramatically improved my ability to hookup my fifth-wheel, no more jumping in and out of truck to confirm alignment of pin box and hitch. Only con is bezel does not exactly match contour of cab body, small gaps on both sides allow water to intrude. I’ve since sealed it with silicone, not a real clean finish.


Camera for the 7” system was sent. Box clearly marked 7”. Your shipping department is really bad. Second issue I’ve had. Your company used to be very good but rethinking placing any more orders.

Etrailer Expert

Brooke M.


Thank you for bringing this to our attention. I have already sent your information to our customer service team and they will reach out to you soon.


I like this camera. It does not get as dirty as the factory tail gate camera. The view is OK. The installation instructions are terrible. You need to watch the video on etrailer if you want a chance to get it right. I do have an issue with the camera when the weather is cold. -18 degrees Celsius or colder (in northern Canada it is cold a lot). All I get is static and no picture. Any warmer and it works fine. Now I am not sure if this is a product issue, a vehicle issue or an installation issue. And no one has been able to give me any insight on this issue. But for the most part I do like the camera

Etrailer Expert

Sierra K.


I reached out to the manufacturer regarding your issue with the camera and his reply was that the temperature tolerance is 0c to 60c for this product, so -18 c would be well outside of the devices range. Most automobile cameras have this same specification. There are some heated cameras on the market but they would not fit within this assembly.


Easy installation for me (race car Engineer). Nice to be able to see to hook up the trailers without hoping in and out several times, Easy to use bumper cam of bed cam.



Camera still working great, hooked up last night in low light and was easy to see gooseneck ball in bed and hitch.


Installation was quick and easy. I have a 2016 GMC Denali 2500HD with an eight inch monitor. When you watch the video on your sight for the 2016 GM models shows the connection point behind the radio and in fact the connection is behind the glove box. The video link from this product number show a 2018 GM model which worked for my 2016, so I was able to get it connected. The other thing I notice was in the 2016 video you said to connect the acc wire (violet and yellow) but my truck had the violet and purple wire. The video showed the violet and purple wire. The 2018 showed the opposite. Not show stoppers but I had to review both videos to complete the installation. It works great I can now see my fifth wheel plate and not the ground.

2015 Chevrolet Silverado

The kit came with everything I needed to install in my 2015 Chevy Silverado HD. The YouTube video was easy to follow and I got it installed in a couple hours, and I'm not a grease monkey!

This was a great upgrade to my truck! Great for when I'm hauling a load, but even better for when I'm hooking up the 5th wheel!


Hells do much with lining the RV up to hitch.


I very much like this product. One of the posted instructions video was OK, but the second one was excellence. Installation went well thanks to the videos. Written instructions were not that good. My wife likes the fact when the tailgate is down, we still have a backup camera. While I have not use the camera to connect my 5th to the hitch, It looks like it is going to very help.

2019 GMCSierra 2500

What a great product for hooking up to fifth wheels , camera is clear and precise. Grid lines work well and are visible . Installation was easy , just watch the videos and read the directions they give and u will have no trouble . Total install time about an hour . Cant wait to use it and will surely save headache getting out to see how you are lined up . Would definitely recommend to anyone who has trouble seeing out back window.


For the money, I’m very disappointed. The fit of the housing is poor, Concerned it may leak. The wires adapters are pathetic, so many different bundles and adapters. My biggest complaint is now my normal back up camera is not as clear. It’s acting like has interface , I checked over the numerous connections and they’re secure. Very disappointed. Only reason for two stars is etrailers information, customer service and website. Product-zero stars..

Ford Focus

For the price expected better picture Quality but it does seem to focus well enough the bed of the truck which is where it is needed. Installation was not bad. I am not a mechanic and it took me about five hours & one tech call. Strongly suggest you learn how to remove knee bolster under stirring wheel & fuse cover on side of dash before you start. They were both stinkers to get off. Overall satisfied with product so far and with the service on my tech call.


The install was quick & easy. The camera quality is ok.


This is perfect for hooking up my 5th wheel and was easy to install

2018GMCSierra 2500

Needs better instructions


The camera works excellent but the fit and finish against the truck body is terrible. Installation was pretty straight forward. Gap left after installing I filled with RTV.


It fit well. Super easy to install. Does what it should do. Only criticism is the camera is rather low resolution, makes seeing detail impossible. Should have a better camera.

Dan C.


Camera still works and the resolution is of corse still low. The black colour of the camera has faded away and the camera is now chrome. Still does the job but missed the mark on some quality issues.


It works great


it works great hooking up my fifth wheel camper don't know what i would do without it
installation was easy did it my self
it looks like it was part of my pickup not added

2018 Chevrolet Silverado 2500

Product meets expectations. Needs better clarification on how to adjust camera angle...I ended up scratching camera surface attempt to adjust.


Show More Reviews

See what our Experts say about this GCH Automotive Accessories and Parts

  • Can the Truck Bed Cargo Camera for a 2015 Chevy Silverado Be Wired To The Truck Bed Light Switch
    Yes, you can use the toggle switch for your truck bed cargo light with the Truck Bed Cargo Camera for 8" Factory Monitor part # 3460010. The power lead that goes to the light would then need to be rerouted to the camera. The Truck Bed Cargo Camera will work with pretty much any toggle switch as these are generic in design. The amperage rating of the circuit will come into play but this won't be an issue for this camera as it is very low. If you need further help with installation then...
    view full answer...
  • Troubleshooting Factory Backup Camera Quality Degraded Following Third Brake Light Camera Install
    I reached out to GCH and they said that the only thing that would cause this is a pinched wire during the installation. I would go ahead and double check all of the wiring you accessed during the # 3460010 installation to make sure all of the wires are in good shape.
    view full answer...
  • Installation Instructions for GCH Truck Bed Cargo Camera # 3460010
    I have attached a couple images below of the installation manual for the GCH Truck Bed Cargo Camera # 3460010 that you referenced. I have also included a full install video on the 2018 GMC Sierra that you can follow along with.
    view full answer...
    Image 1 for Image 2 for
  • Can the Truck Bed Cargo Camera Be Wired To An Existing Toggle Switch On a 2015 Chevy Silverado 2500
    I do have an installation video of the Truck Bed Cargo Camera for 8" Factory Monitor part # 3460010 on a 2018 GMC Sierra 3500 (see below) but we have not yet had the chance to install this on a 2015 Chevrolet Silverado 2500. That said, the process to install this camera will not be much different when comparing a 2018 GMC Sierra and a 2015 Chevrolet Silverado so it should still help. I spoke with GCH and they informed me that you could indeed wire the system to an existing toggle switch...
    view full answer...
  • How to Turn Off the Guidance Lines on the Custom Third Brake Light Camera
    I contacted the manufacturer about the wires and turning off the guidance lines on the Custom Third Brake Light Camera for 8" Factory Monitor # 3460010. What they said was to go to the camera and the main cable coming off of it has 2 sets of small wires. Green and white. Locate the green wires, they should be separated. Strip back a small amount of plastic from each green wire and twist the tips together. Then cover the exposed edge. Go to the camera power and disconnect it for about 5...
    view full answer...
  • Is GCH Truck Bed Cargo Camera # 3460010 Camera Angle Adjustable
    The camera of the GCH Truck Bed Cargo Camera # 3460010 adjusts inside a ball and socket. You can just rotate the camera around and swivel it inside that socket. I attached a picture that shows the ball pointed down like you are wanting. If your socket is difficult to adjust you might try using a small screwdriver to push into the screw holes of the ball so that you can push the camera down.
    view full answer...
    Image 1 for
  • Third Brake Light Camera that Fits 2019 Chevy Silverado 3500 Cab and Chassis
    Yes the Truck Bed Camera for Factory 8" Monitor # 3460010 that you referenced is a fit for your 2019 Chevy Silverado 3500 that has a factory dash monitor currently but not a tailgate camera.
    view full answer...
  • Third Brake Light Camera for 5th Wheel/Gooseneck Hitching for 2018 Chevy Silverado 2500
    For your 2018 Chevy Silverado 2500 we have a third brake light camera kit available with the # 3460010 which does tie into the display on the dash of the truck like you asked about as well. You'll install a small switch too on your dash that will allow you to switch between seeing the view of this camera and the reverse camera at the rear of the vehicle. I attached an install video for this kit on a similar 2018 Silverado 2500 for you to check out as well.
    view full answer...
  • How To Adjust The Camera On The Custom Third Brake Light Camera # 3460010
    The camera on part # 3460010 is a ball within a socket. So all you have to do it move the camera with your fingers to align it properly. It will be a little tight so it doesn't move while you're driving so you may need to use a little force than expected.
    view full answer...
  • What is Difference Between 7 and 8 inch Monitor Version of GCH Third Brake Light Camera
    The GCH third brake light camera for an 8 inch GM monitor that fits your 2018 Chevy Silverado 2500 is the part # 3460010 and for a 7 inch monitor # 3460011. The cameras are basically the same but the connectors and connections that need to get made are different.
    view full answer...
  • Where Is the Plug Located for the Custom Third Brake Light Camera On a 2017 Chevy Silverado 2500
    In regards to the Custom Third Brake Light Camera part # 3460010 which is a fit for a 2017 Chevrolet Silverado 2500 with 8" monitor, the plug location is indeed behind the glove box. In regards to the Custom Third Brake Light Camera part # 3460011 which is a fit for a 2017 Chevrolet Silverado 2500 with 7" monitor, the plug location is behind the monitor. I am not sure what wires you are referencing but the best power source to use would be the two wires behind the cigarette lighter plug....
    view full answer...
  • How Are Factory Monitor Screens Measured To Determine Correct Third Brake Light Camera System
    Yes, the factory monitor is measured diagonally corner to corner. If your screen is 8" diagonally you need is Custom Third Brake Light Camera for 8" Factory Monitor part # 3460010. This will give you a third brake light camera in the 2018 GMC Sierra 3500 with a 150-degree viewing angle for easy fifth wheel or gooseneck trailer hook up. It also comes with a switch kit that allows you to toggle back and forth between the bed camera or backup camera. I have attached a video for your reference.
    view full answer...
  • Third Brake Light Camera Options For 2016 Chevy Silverado 2500
    So the Custom Third Brake Light Camera for Aftermarket Monitor # 3460012 is only designed to work with trucks that do not already have a factory reverse camera, and also wouldn't allow you to use your existing display. Since you mentioned you have one with your 2016 Chevy Silverado 2500, you will need a different option, depending on what size your factory monitor is, with your options being the following: - 7" Factory Monitor: Custom Third Brake Light Camera # 3460011 - 8" Factory Monitor:...
    view full answer...
  • Bed Camera Solution for 2019 GMC Sierra 3500 that Can Display all the Time
    Since the Custom Third Brake Light Camera for 8" Factory Monitor # 3460010 that fits your 2019 GMC Sierra displays on the monitor on your dash which also controls the stereo it's only active when the vehicle is in reverse. A better option for you might be a setup that displays on the rearview mirror like the Rear View Safety Backup Camera System - Mirror with Monitor # RVS-772718 which you could mount near the third brake light and be able to view the hitch and trailer at any time.
    view full answer...
  • Camera for Viewing Gooseneck Ball in 2018 Silverado 3500 with Tool Box and Transfer Tank
    The best way to determine if the Truck Bed Cargo Camera # 3460010 will give you visibility of your Silverado 3500's gooseneck ball is to attach a piece of string about an inch below the OEM 3rd brake light. This is where the camera lens will be once you have intalled part # 3460010. If the string can reach the bed floor just forward of the gooseneck ball without contacting either your transfer tank or tool box then you will have a line of sight to the ball. If not you might prefer a standalone...
    view full answer...
  • Third Brake Light Camera for 2015 Chevy 2500 HD and Factory Monitor
    For the 2015 Chevrolet Silverado 2500, the Custom Third Brake Light Camera for 8" Factory Monitor - Night Vision # 3460010 is intended to work with the factory tailgate camera. It sounds like you already spliced into the factory system for your aftermarket tailgate camera. If you want to splice this in for a different configuration, you can still use the switch to toggle between cameras and tap into your reverse light or running light circuit for power.
    view full answer...
  • Recommended Truck Bed Cargo Camera for 2015 Chevrolet Silverado 3500
    If you have a factory backup camera on your 2015 Chevrolet Silverado 3500 then you can use the Custom Third Brake Light Camera part # 3460011 for 7" or part # 3460010 for 8" monitors which installs behind the third brake light and lends you with a view of the truck bed. There will be a toggle switch mounted on the dash that lets you switch between the backup and truck bed camera.
    view full answer...
  • Troubleshooting No Power To Third Brake Light Camera On A 2015 Chevrolet Silverado 2500
    I believe what may have happened that you may have used the incorrect violet & purple wire when installing the Custom Third Brake Light Camera for 8" Factory Monitor # 3460010 on your 2015 Chevrolet Silverado 2500. There should be two violet & purple wires located in the control module inside your fuse box. You're going to want to ensure that you are using the larger of the two wires. The smaller gauge wire isn't going to be large enough to properly power the camera. Additionally, there...
    view full answer...
    Image 1 for
  • Third Brake Light Camera That Fits 2018 GMC Sierra 3500 with Tailgate Camera
    We have camera kits for the third brake light of your 2018 GMC Sierra 3500 with the part # 3460010 for if your truck has a 8 inch display screen or the part # 3460011 for if you have a factory 7 inch screen. These kits also come with switches so that you can switch between the camera you have now on the tailgate and the camera of the kit.
    view full answer...
  • Backup Camera For 2017 Chevy Silverado With Factory Monitor
    The Rear View Safety Tailgate Handle Backup Camera part # RVS-TAILGATE is more of a universal design so it does not hook up to any existing factory monitors because it comes with it's own monitor. The only option we carry that will work with your factory monitor is GCH Bed Cargo Camera part # 3460010 if you have the 8" monitor. It mounts to your existing third brake light to allow you to see 150 degrees behind you. If you have the 7" factory mirror you would need part # 3460011 which...
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  • Recommended Quick Splice Connector To Install Truck Bed Cargo Camera 3460010
    The Self-Stripping Connector with Waterproof Sealant part # SWC501746-1 can be used in place of the Quick Splice Wire Connector part 564 (No Longer Available) to install the Truck Bed Cargo Camera for 8" Factory Monitor part # 3460010 on your 2015 Chevrolet Silverado 2500. They are the same save for the water seal on the former.
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  • Camera Kit to Use When Towing Keystone Cougar that is Pre-Wired for Camera
    That would be a great feature to have but there isn't a way to integrate the camera pre-wiring of your Keystone Cougar with the GCH third brake light camera kit for the newer Chevy Silverados. Best option is to use a separate system with the Furrion kit that fits your Keystone part # FOS05TASF which gives you a monitor you'd stick onto your windshield.
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  • Trailer Camera Compatible with 8 Inch Factory Monitor on 2020 Chevy Silverado 1500
    I do have a camera option that could work with the factory 8 inch monitor on your 2020 Chevy Silverado 1500, but the Furrion Vision S Wireless RV Backup Camera # FOS43TASF can only be paired with a Furrion monitor, like the one that's included in this camera system. Take a look at the GHC Custom Third Brake Light Camera # 3460010, which mounts behind the Silverado's third brake light and uses a custom harness to tee into the factory plug behind your radio to allow you to see into your...
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    Image 1 for Image 2 for
  • Installing GCH Truck Bed Cargo Camera # 3460010 on 2018 GMC Sierra 3500
    The third cable you mentioned for the Truck Bed Cargo Camera # 3460010 will indeed plug in between the camera and module cables also included with the kit. The red and black leads are for the camera's power and ground. The module also includes extended leads for power and ground. I have labeled the picture you attached accordingly. The ground leads (black) from the module and camera need to be attached to a bare metal surface using ring terminals like # DW05705-1 and a screw. The...
    view full answer...
    Image 1 for

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