Are RV 7-Way to 4-Pole Wiring Adaptors Vehicle-Specific


morning, will this adaptor fit my 2016 dogde ram 3500 truck. Thank you for your time


Expert Reply:

Trailer wiring adapters like Hopkins # HM47065, Pollak # PK12716 and Hopkins # HM47365 are not vehicle-specific products. They will work on any vehicle that has the appropriate connector.

The coiled wire adapter # HM47065 that you referenced combines a trailer-side (male) 7-way RV-style plug (that mates with the 7-way socket on your Ram 3500) with a vehicle-side 4-pole flat type plug. This wiring adapter carries only lighting signals (stop, turn and tail) but not other functions like auxiliary 12V power or trailer brake power.

expert reply by:
Adam R

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