What does USCAR stand for?
USCAR is an automotive research organization that aims to improve American automotive technology through cooperative research and development. USCAR stands for United States Council for Automotive Research.
What is a USCAR 7-way socket?
A USCAR 7-way socket is a standardized automotive electrical socket that provides a connection point for trailer wiring.
The socket is used across several different makes and models, allowing for easier access to parts for both manufacturers and vehicle owners.
Some vehicle manufacturers that use USCAR:
How CURT uses USCAR
CURT uses the standardized USCAR 7-way socket to provide a complete line of custom tow wiring solutions. CURT USCAR compliant connectors bridge the connection between the USCAR socket on the vehicle and the standard plug on the trailer.
We offer 7-way RV blade connectors, 4-way flat connectors, dual-output connectors and more.
Simply plug the USCAR connector into the vehicle socket, and your vehicle is ready to accept a trailer wiring plug!
Other standardized connectors
While some vehicles don’t use the USCAR socket, they have a different standardized socket solution. Some Dodge vehicles and others use a rectangular, 8-prong configuration. To allow this socket to utilize CURT’s complete line of USCAR parts, we offer the wiring adapter #57300.
Vehicle manufacturers that use the Dodge socket:
What is an OE replacement connector?
Original equipment (OE) refers to the parts and equipment that originally come with a vehicle, straight from the vehicle manufacturer. An original equipment replacement connector is simply a wiring connector that plugs into the existing wiring on the vehicle.
CURT OE connectors are designed to replace or equip the vehicle with a standard wiring connection for towing a trailer, utilizing the factory USCAR or Dodge socket.
If the USCAR socket on your vehicle is damaged or in need of replacement, the CURT USCAR plug #56229 offers the solution. This replacement connector comes with blunt-cut wires and is designed to splice into the existing wiring, providing a standard USCAR socket to plug in a CURT OE replacement connector.