Hey Rueben, yes the Redarc Tow Pro Liberty brake controller part #RED24FR with the harness part #RED69FR is a fit for your 2007 GMC Yukon XL. This is one of the best brake controller solutions out there since it only puts a small knob on the dash of…
The transmission cooler part #D13504 would be exactly what you need. This is a large cooler that would work well for your 2007 GMC Yukon Denali. I attached an install video that shows it being installed in a very similar 2009 Yukon as yours. Your…
I'd be happy to assist you with that. For the 2007 model year, GMC didn't use a connector for the tow package wiring under the dash, just bare wires as you've stated. The existing wires would connect to your brake controller as follows:…
The Tekonsha Prodigy P3 Brake Controller, #90195, does not have an on and off switch. It will go into sleep mode after several minutes of no activity. The power draw when it is in the sleep mode is so negligible that it will not discharge the…
The Derale Stacked Plate Transmission Cooler part #D51906 is one of the most efficient transmission coolers out there so this would be an excellent option that would work great. With that said you'll want the version of this that comes with the…
I sure can! What you will need to do to install the Derale Transmission Cooler #D13504 you were looking at while still keeping the factory transmission cooler on your 2007 Yukon Denali XL you will remove the driver side line from the factory trailer…
Hey Sam, I would recommend the Derale transmission cooler part #D13504 with the radiator adapter part #D13035 for your 2008 GMC Yukon XL with the 5.3 liter. This is a larger cooler that is the efficient plate fin design that we know works great on…
The older generations of the Wesbar submersible low-profile lights came with sealed light bulb capsules that are not replaceable. If your capsule is sealed, then your best option is to replace the lights with new lights like part #403026 and #403076.…
I would start by inspecting the connector on your trailer and the vehicle to make sure there is not corrosion in the connector which could be causing a bad or weak connection. If there is corrosion in the trailer side connector, you would need to…
Your pictures didn't come through so I looked up information on your 2007 GMC Yukon XL and the Jay Flight 242BHSW. Also, you didn't mention the trailer's model year so I used current specs which list its GVWR at 7,000 pounds. If your…
I was able to find that your 2019 Forest River Cherokee Grey Wolf 27RR comes with 205/75R14 tires load range D on a 14x5.5" wheels and uses a 5 on 4-1/2" lug pattern. If you want to get to a 10-ply rated tire you will need to move to a…
A brake controller like the P3 #90195 senses the brake magnets on the trailer when connected to the truck. It is possible that the blue wire (brake output wire from the controller to the trailer) is broken or missing somewhere so it cannot sense the…
