Looking For A 7 Pole Plug And Play Wiring Harness For A 2012 Lexus RX 350
Updated 05/08/2025 | Published 05/05/2025
Products Featured in This Question
Question:
I am looking for a plug and play 7 pole trailer plug and harness for a 2012 Lexus RX 350. Is there such an animal out there, perhaps you have one? thank you
asked by: Mark B
Expert Reply:
Hey Mark,
For your 2012 Lexus RX 350 there are not any 7 pole plug and play options, but what you could do is use a plug and play 4 flat harness with a 4 flat to 7 pole adapter.
The plug and play harness for your vehicle depends on if you have a factory tow package or not. If your vehicle does have a factory tow package you will want to go with # 56083, Curt T-Connector Vehicle Wiring Harness. If it turns out you do not have a factory tow package you would want to go with # 118478, T-One Vehicle Wiring Harness. Any 4 flat to 7 pole adapter like # 37185 will work with those wiring harness's giving you the 7 pole connection you need.
Do you already have a hitch on the vehicle, and just needing wiring?
Product Page this Question was Asked From
Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- 7 Blade
- Plug and Lead
- Plug-In
- Visible
- Hopkins
more information >
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Mark
5/8/2025
thanks for the update Nick. I installed an aftermarket hitch...not sure, but I may have purchased it from you folks. so I will need a # 118478 and a # 37185. can you quote these here for me, or do I need to dig into your website to find this? appreciate the update!