Trailer Wiring Recommendation for 2019 Nissan Frontier
Updated 12/22/2025 | Published 10/09/2024
Products Featured in This Question
Question:
need direct wiring kit for 2019 Nissan frontier truck for trailer pulling.
asked by: Marvin B
0
Expert Reply:
Hey Marvin, for your 2019 Nissan Frontier we have direct fit trailer wiring options like with the Curt part # C56226 for a 7-way or the part # C56225 if you need a 4-way. 7-Way connectors are the round ones and 4-ways are the flat ones you see on smaller trailers typically.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 500 lbs TW
- 5000 lbs GTW
- 8000 lbs WD GTW
- 2 Inch Hitch
- 800 lbs WD TW
- Concealed Cross Tube
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Article: How to Measure for Trailer Hitch Drop
- Shop: etrailer Ball Mount w/ Pre-Torqued 2" Ball - 2" Hitch - 2" Drop - 7,500 lbs
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: etrailer Ball Mount w/ Pre-Torqued 2" Ball - 2" Hitch - 4" Drop - 7,500 lbs
- Video: Review of the etrailer Ball Mount w/ Pre-Torqued 2" Ball
- Video: Setting up the etrailer Trailer Hitch Receiver on a 2019 Nissan Frontier
- Video: Curt T-Connector Vehicle Wiring Harness Installation - 2019 Nissan Frontier
- Q&A: Installation of 4-Flat Wiring Harness on 2019 Nissan Frontier
- Q&A: Which Wiring Harness is Needed For 2010 Nissan Frontier Without the Factory Tow Package
- Q&A: Hitch and Wiring for 2023 Nissan Frontier Without Tow Package
- Q&A: Relay Harness Needed for 2019 Nissan Frontier
- Q&A: Hitch and Towing Accessories for 2019 Nissan Frontier
- Q&A: Solution for Trailer Running Light Circuit Not Active on 2019 Nissan Frontier
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: Comparing Trailer Hitch Receivers For A 2024 Nissan Frontier
- Article: Trailer Wiring Diagrams
- Article: Which Hitches are Made in the USA
- Article: How to Choose the Right Trailer Hitch Class
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: My Trailer Hitch Doesn't Fit
- Article: 5 Things to Know About Weight Distribution Hitches
Jameson C.
12/22/2025
Hey Marvin, how did things go with the Curt wiring harness for your Frontier? Did the 4-way or 7-way connector end up being the right fit for your trailer setup? Your update could make it easier for the next person with the same question.