Installing OEM Replacement 7-Way Trailer Connector on 2007 Toyota Tundra
Updated 01/21/2013 | Published 01/18/2013 >
Products Featured in This Question
Question:
I purchased this item previously and found a problem finding the two end connectors to plug into my OEM 2007 Toyota Tundra CrewMax vehicle harness. By chance would you be able to provide these connectors or point me in the right direction to accomplish this task? By the way, I received no connector ends for this item to connect to my vehicle connectors. Thanks
asked by: Ivan T
Expert Reply:
The correct replacement 7-way for your Tundra should be part # HM43385. You can confirm this by examining the connectors under the truck that the connector would plug into. One connector should accept 4 pins, the other three pins. If your connectors are different, with one accepting 4 pins and the other 2 pins, you would need # HM11143395. The HM43385 fits 2003-2007 Tundra models, according to Hopkins. It is important that you check the existing connectors to ensure you get the correct connector. Keep in mind, the bracket for either of these connectors does not match up to the OEM bracket hole locations. The bracket holes will need to be redrilled if you want them to match the OEM location.
If you prefer the # HM40975 you already have, it could be hardwired into the existing wiring using a pigtail like # PK11998. You would need to cut the existing connectors off the OEM wiring and use a circuit tester like part # 40376 to determine wire function.
Product Page this Question was Asked From
7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- 7 Blade
- Plug Only
- Pollak
more information >
Continue Researching
- Shop: Truck Tailgate Lock
- Shop: Trailer Wiring
- Shop: Towing Mirrors
- Shop: Pop & Lock Custom Locking Tailgate Handle - Manual - Black
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Towing Mirror Options - Custom Fit VS Universal Fit
- Video: WeatherTech Vehicle Door Protector: The Breakdown
- Q&A: 7-Way Trailer Wiring Harness Recommendation for 2008 Toyota Tundra
- Q&A: 2007 Toyota Tundra 12V Trailer Wiring Circuit Not Active
- Search Results: tailgate handle
- Shop: Trailer Hitch
- Shop: Brake Controller
- Shop: Truck Bed Sliding Tray
- Shop: Vehicle Cargo Control
- Shop: CIPA Custom Towing Mirrors - Slip On - Driver Side and Passenger Side
- Shop: WeatherTech Vehicle Door Protector - 22" Wide - Tan - Qty 2
- Shop: K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side
- Shop: CIPA Universal Towing Mirrors - Clip On - Qty 2
- Shop: etrailer Bucket Seat Protector for Active Lifestyle - Waterproof - Easy On/Off
- Shop: Pop & Lock Custom Tailgate Lock with Handle - Manual Lock - Black
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer wiring
- Video: How to Choose a Trailer Brake Controller
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop

