What Are The Dimension Of The USCAR End On The Curt T-Connector CU86FR?
Updated 04/29/2026 | Published 04/25/2026
Question:
What is the size of this end of the plug? To easily install on a 2019 Honda Pilot there is an access hole that is about 1.5inch in diameter. If this end could fit through the hole, I could feed this connector from the inside to outside.
asked by: Joel
Expert Reply:
Hey Joel, thanks for reaching out. I went out to our warehouse and measured the USCAR end of the Curt T-Connector # CU86FR for the 2019 Honda Pilot. The overall diameter of the plug is 2". The "depth" of the plug is 1.38". I edited a picture to help illustrate. Hope this helps!
What kind of trailer will you be hauling with your Pilot?
(click to enlarge)
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 7 Blade
- Plug and Lead
- Plug-In
- Visible
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: tekonsha 6927
- Search Results: t one connector
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: trailer hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Clean Up Your Trailer Wiring
- Search Results: trailer wiring
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: How to Choose the Right Trailer Hitch Class
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Search Results: trailer tires and wheels
- Shop: Suspension Enhancement
- Video: The Low-Down on the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: How to Measure for Trailer Hitch Drop
- Video: Curt Powered Tail Light Converter Installation - 2023 Kia Telluride
- Shop: Brake Controller
- Search Results: trailer hitch ball mount
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Video: How to Choose a Trailer Brake Controller
- Shop: Gooseneck Hitch
- Search Results: trailer jack
on Custom Fit Vehicle Wiring
Tim
4/29/2026
We don't tow full time, only occasionally. I run the plug under the hatch when we do and there has been no issue. when not in use, just lay it in the spare tire.