Replacement Vehicle Wiring Harness For a 2003 Ford F-150 with 7-Way and 4-way Connectors
Published 12/31/2021
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Question:
I’m looking for a replacement for yl34-13a576-c321k harness that is on a 2003 F150 Supercrew factory tow package. I see the 7-way product, but would like the 7-way and 4-pole combined setup if it’s available. Thank you in advance for your time.
asked by: Luke S
Expert Reply:
To get the 7-way and 4-way combined connector you will need to use the Curt T-Connector Vehicle Wiring Harness # C55242 to replace the factory harness and then you will be able to use the 7- and 4-Pole Trailer Connector Socket # HM40975. This connector will replace the connector that comes with the Curt harness giving you both the 7-way blade connector and 4-way flat connector.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 7 Blade
- Plug and Lead
- Plug-In
- Visible
- CURT
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