Trailer Wiring Recommendation for a 2012 Isuzu NPR-HD Diesel
Published 10/28/2014 >
Products Featured in This Question
Question:
Im trying to figure out what product I need to be able to wire this truck up for trailer lights. The lights consist of only the brake/turn signal/tail lamps. no side markers. There is only 1 bulb in each light with a 4 wire system. Can you help?
asked by: Mike S
Expert Reply:
We don't have any custom fit wiring harnesses confirmed to fit your 2012 NPR-HD, but since your taillights have a combined circuit I can recommend you a wiring kit that would work for you.
I would recommend the Curt Wiring Harness part # C59496. I attached an install video an installation instructions for you to check out as well.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Installing Wiring for an Electric Brake Controller on an Isuzu N-Series Truck
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Shop: Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge
- Shop: Pigtail Wiring Harness for Tekonsha and Draw-Tite Brake Controllers - 34" Long
- Shop: Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers
- Video: How to Set Up Your Curt Trailer Hitch Receiver on a 2021 Toyota Highlander
- Video: Best 2020 Toyota Highlander Trailer Hitch Options
- Video: How to Set Up Your etrailer Trailer Hitch Receiver on a 2020 Toyota Highlander
- Shop: Trailer Hitch
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Trailer Wiring
- Search Results: lug nut
- Search Results: 1/2" lug nut
- Search Results: slipper spring hanger
- Search Results: equalizer
- Search Results: 3500 brake
- Search Results: chain holder
- Q&A: How to Tell the Difference Between a 4-Bolt and a 10-Bolt 5th Wheel Hitch Mounting Rail
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Q&A: Installing Trailer Wiring Harness On 2000 Toyota Tundra
- Article: 4 Reasons Not to Use RV Solar Power (And 4 Reasons You Should)
- Q&A: Parts Needed to Install 7-Way on 2001 Toyota Tundra
- Q&A: Wiring Brake Controller to Factory Wiring of 2022 Isuzu NRR
- Q&A: Diagram For Installing Tekonsha Trailer Brake Controller On Positive Ground Vehicle
- Q&A: 2002 Toyota Tundra Does Not Have Correct Plug to Match Recommended Custom Wiring, What Can I Use?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)



