4-Way Solution for Nissan Frontier with Integrated 7-Way Into Bumper
Updated 12/29/2025 | Published 12/02/2025
Question:
Hi guys, I have a Nissan frontier SV king cab and it has a trailer mount and a 7-pin round connector going through a nice bracket just under the truck bumper. it goes through a mount hole no screws. I only need a 4 flat connector, but I would like it to go through the hole or set me up with a 7 and 4 combo that would fit in the existing hole. I hope you understand. This might be a Nissan trailer set up, not sure. thank You Sal
asked by: Salvatore F
Expert Reply:
Hey Sal, in situations like yours I think I would go with a 7-way to 4-way adapter like the part # PK12716 for when you are in need of a 4-way. This way you get to keep the setup that has the trailer connector built into the bumper and you'll have a 4-way when you need it. We don't have a 7-way/4-way that would install in your bumper in the exact same way as what you have now.
Product Page this Question was Asked From
Pollak 7 Pole to 4 Way Connector Adapter
- Custom Fit Vehicle Wiring
- Wiring Adapters
- Universal Fit
- 7 Blade to 4 Flat
- Plug Only
- Pollak
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Jameson C.
12/29/2025
Hey Sal, how did the 7-way to 4-way adapter work out with your Frontier’s bumper setup? Your feedback could really help others trying to keep their factory mount and still use a 4-way connection.