Replacement 7-Way Trailer Connector for a 1999 Dodge Ram 3500
Question:
I have to replace the 7 blade plug on my truck. I looked at the Hopkins 42145 but noticed the plug that goes into the factory harness only has 7 pins while the harness has 8. Im not sure whether one of the pins is just a dummy used for alignment or what. Can you comment? Thanks
asked by: Mark D
Expert Reply:
Replacement connector # 42145 only has 7 pins because there are only 7 functions in a 7-Way. It is possible the factory connector has some other circuit in it but it would not be used by the 7-Way. Or like you said it could be a dummy pin.
Connector # 42145 is not listed as a fit for the 1999 Dodge Ram though. It is possible that it will fit I just can't guarantee it. We do have the similar EZ Connector # 319-S7-06D but if you went with it you would also need adapter # 319-R7-52.
Products Referenced in This Question
Trailer Connector Adapter - EZ Connector to 7-Way RV - Vehicle End
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 7 Round - Contact
- Plug Only
- 7 Round - Blade
- EZ Connector
more information >
EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Contact
- EZ Connector
more information >
Product Page this Question was Asked From
7-Way & 4-Way Replacement Connector for Dodge OEM Style Plugs
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 4 Flat
- 7 Round - Blade
- Hopkins
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class V XD - 2"
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class V XD - 2"
- Shop: 7-Way & 4-Way Replacement Connector for Dodge OEM Style Plugs
- Shop: Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket for Dodge/Chrysler
- Article: My Trailer Hitch Doesn't Fit
- Shop: Front Mount Hitch
- Shop: Curt Easy Mount Bracket for 4- or 5-Way Flat and 6- or 7-Way Trailer Connectors - 2" Hitch
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class V XD - 2"
- Q&A: Installing a 7-Way Trailer Vehicle Connector on a 1999 Dodge Ram 2500
- Q&A: Comparison of Curt Class V Hitches # C15300, # C15318 and # C15319 for 1998 Dodge Ram 2500 Longbed
- Q&A: Size of the Cross Tube on the Curt Hitch # C15319
- Q&A: Towing Capacity for a 2001 Dodge Ram 3500
- Q&A: Recommended Curt HD Bumper Pull Hitch for a 1996 Dodge Ram 2500 Diesel Long Bed
- Search Results: mirrors
- Search Results: hitch
- Video: TorkLift Hitch Adapters - Hitch Extender - TLE1548 Review
- Video: TorkLift Hitch Adapters - Hitch Extender - TLE1542 Review
- Shop: TorkLift SuperHitch Original Trailer Hitch Receiver - Custom Fit - Class V - Dual 2" Receivers
- Q&A: Torklift Hitch and Extension Recommendation for a 2002 Dodge Ram 3500 Carrying Camper and Towing
- Q&A: Recommended Trailer Hitch Receiver For 2000 Dodge Ram Pickup 2WD with 8 Foot Bed
- Video: Trailer Hitch Installation - 2003 Toyota Tacoma - Curt
- Article: Trailer Wiring Diagrams
- Search Results: plugs into vehicle wiring
- Search Results: wiring color code
- Search Results: trailer plug
- Video: Curt Commercial Duty Trailer Hitch Installation - 2019 Ram 3500
- Search Results: tjd2sp~12000sp~f
- Shop: Nerf Bars - Running Boards