Recommended Trailer Hitch Receiver, Wiring, and Brake Controller for 2021 Jeep Grand Cherokee L
Updated 03/07/2022 | Published 03/03/2022 >
Products Featured in This Question
Question:
I have a customer that needs a hitch, harness, and brake controller for a 2021 jeep grand Cherokee L. i am not to knowledgeable of the aftermarket systems can you please make me a list with whats required
asked by: Zach A
Helpful Expert Reply:
Starting with a hitch for the 2021 Jeep Grand Cherokee L, I recommend the Draw-Tite Max-Frame Trailer Hitch Receiver # DT42GR. This is a custom-fit Class III hitch with a 2" receiver. This hitch features a bolt-on installation and a limited lifetime warranty. It has a maximum gross trailer weight of 7,500 lbs and max tongue weight of 1,125 lbs.
For wiring, I recommend the Curt Hitch # C27BR. This wiring harness plugs into existing wiring and will provide your customer with a 4-way at the back of the vehicle. To upgrade to a 7-way you will also want the # ETBC7. This kit comes with the adapter, wiring, and everything else you need for installation.
My recommendation for a brake controller is the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR. The main unit for this brake controller installs out of sight, with only the control knob visible. The control knob lets you adjust the braking power and also acts as the manual override. It also uses colored LED lights for simple diagnostics.
For a ball mount, the etrailer Ball Mount Kit # 989900 is a great choice. This kit has two ball mounts, one with a 3/4" rise or 2" drop and the other with a 2-3/4" rise or 4" drop. It also comes with a 1-7/8" and 2" ball, as well as a ball mount bag to store everything in.
I have attached some review and installation videos for your reference.
Product Page this Question was Asked From
Redarc Tow-Pro Elite Brake Controller - Dash Knob - Off-Road Mode - Up to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Splice-In
- Dash-Mounted Knob
- Behind-Dash
- Up to 3 Axles
- Indicator Lights
- Single Trailer Only
- Redarc
more information >
Featured Help Information
Instructions
Miscellaneous Media





Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: What Do I Need to Install the Latest Redarc Tow-Pro Elite Pro in a Lexus GX 460 Black Line Edition?
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Q&A: Recommended Brake Controller for a 2023 BMW X5 w/a Stealth Hitch Wiring Harness
- Article: Trailer Wiring Diagrams
- Q&A: What is Difference Between Redarc Tow Pro Liberty and Elite
- Q&A: Best 7 Way Wiring and Brake Controller for a 2024 Honda Odyssey Towing an Escapod Topo 2
- Q&A: Will the Redarc Tow-Pro Link Bluetooth Brake Controller Work w/a 2026 Outback w/a Factory 7-Way?
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Q&A: Hitch, Weight Distribution and Brake Controller Recommendations for a 2017 Toyota Sienna XLE
- Q&A: Can The Curt Class 5 Universal Weld-on Hitch Be Bolted On?
- Article: 2005-Current Volkswagen Touareg, Audi, or Porsche Cayenne
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

