Replacement OE 4-Way Flat Socket (Plugs into USCAR) Curt
(Curt Part #: CM-55515)
This is a custom fit product, please verify fit before ordering:
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$40.95
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This wire harness with 4-flat connector is designed as a direct replacement for the original equipment connection on Chevrolet Silverado and GMC Sierra full size pickups.

  • Vehicle must be equipped with a factory towing package to use this connector.
  • See "Vehicle" tab for the complete list of vehicles that this T-Connector is designed to fit.

Specs

Installation Time10 minutes
Installation InstructionsCLICK HERE
Installation Instructions CLICK HERE

Curt

CURT Offers a complete line of towing products and is the leading manufacturer of USA-made custom-fit trailer hitches. 

We offer the broadest selection of custom-fit receiver hitches for nearly every vehicle on the road today. We also offer gooseneck, 5th wheel and weight distribution hitches, as well as electrical components, ball mounts, trailer balls, cargo carriers, bike racks and other towing accessories.

For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products'.

The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.

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2005GMCSierra 2500 HDWith Factory 7-Way
2005GMCSierra 3500With Factory 7-Way
2006ChevroletSilverado 1500With Factory 7-Way
2006ChevroletSilverado 1500 HDWith Factory 7-Way
2006ChevroletSilverado 2500 HDWith Factory 7-Way
2006ChevroletSilverado 3500With Factory 7-Way
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2008ChevroletSilverado 2500 HDWith Factory 7-Way
2008ChevroletSilverado 3500 HDWith Factory 7-Way
2008GMCSierra 1500With Factory 7-Way
2008GMCSierra 2500 HDWith Factory 7-Way
2008GMCSierra 3500 HDWith Factory 7-Way
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2009ChevroletSilverado 2500 HDWith Factory 7-Way
2009ChevroletSilverado 3500 HDWith Factory 7-Way
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2009GMCSierra 2500 HDWith Factory 7-Way
2009GMCSierra 3500 HDWith Factory 7-Way
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2010ChevroletSilverado 2500 HDWith Factory 7-Way
2010ChevroletSilverado 3500 HDWith Factory 7-Way
2010DodgeRam 1500With Factory 7-Way
2010DodgeRam 2500With Factory 7-Way
2010DodgeRam 3500With Factory 7-Way
2010GMCSierra 1500With Factory 7-Way
2010GMCSierra 2500 HDWith Factory 7-Way
2010GMCSierra 3500 HDWith Factory 7-Way
2011ChevroletSilverado 1500With Factory 7-Way
2011ChevroletSilverado 2500 HDWith Factory 7-Way
2011ChevroletSilverado 3500 HDWith Factory 7-Way
2011DodgeRam 1500With Factory 7-Way
2011DodgeRam 2500With Factory 7-Way
2011DodgeRam 3500With Factory 7-Way
2011GMCSierra 1500With Factory 7-Way
2011GMCSierra 2500 HDWith Factory 7-Way
2011GMCSierra 3500 HDWith Factory 7-Way
2011Ram1500With Factory 7-Way
2011Ram2500With Factory 7-Way
2011Ram3500With Factory 7-Way
2012ChevroletSilverado 1500With Factory 7-Way
2012ChevroletSilverado 2500 HDWith Factory 7-Way
2012ChevroletSilverado 3500 HDWith Factory 7-Way
2012DodgeRam 1500With Factory 7-Way
2012DodgeRam 2500With Factory 7-Way
2012DodgeRam 3500With Factory 7-Way
2012GMCSierra 1500With Factory 7-Way
2012GMCSierra 2500 HDWith Factory 7-Way
2012GMCSierra 3500 HDWith Factory 7-Way
2012Ram1500With Factory 7-Way
2012Ram2500With Factory 7-Way
2012Ram3500With Factory 7-Way
2013ChevroletSilverado 1500With Factory 7-Way
2013ChevroletSilverado 2500 HDWith Factory 7-Way
2013ChevroletSilverado 3500 HDWith Factory 7-Way
2013DodgeRam 1500With Factory 7-Way
2013DodgeRam 2500With Factory 7-Way
2013DodgeRam 3500With Factory 7-Way
2013GMCSierra 1500With Factory 7-Way
2013GMCSierra 2500 HDWith Factory 7-Way
2013GMCSierra 3500 HDWith Factory 7-Way
2013Ram1500With Factory 7-Way
2013Ram2500With Factory 7-Way
2013Ram3500With Factory 7-Way
2014ChevroletSilverado 1500With Factory 7-Way
2014ChevroletSilverado 2500 HDWith Factory 7-Way
2014ChevroletSilverado 3500 HDWith Factory 7-Way
2014DodgeRam 1500With Factory 7-Way
2014DodgeRam 2500With Factory 7-Way
2014DodgeRam 3500With Factory 7-Way
2014GMCSierra 1500With Factory 7-Way
2014GMCSierra 2500 HDWith Factory 7-Way
2014GMCSierra 3500 HDWith Factory 7-Way
2014Ram1500With Factory 7-Way
2014Ram2500With Factory 7-Way
2014Ram3500With Factory 7-Way
2015ChevroletSilverado 1500With Factory 7-Way
2015ChevroletSilverado 2500 HDWith Factory 7-Way
2015ChevroletSilverado 3500 HDWith Factory 7-Way
2015DodgeRam 1500With Factory 7-Way
2015DodgeRam 2500With Factory 7-Way
2015DodgeRam 3500With Factory 7-Way
2015GMCSierra 1500With Factory 7-Way
2015GMCSierra 2500 HDWith Factory 7-Way
2015GMCSierra 3500 HDWith Factory 7-Way
2015Ram1500With Factory 7-Way
2015Ram2500With Factory 7-Way
2015Ram3500With Factory 7-Way
2016ChevroletSilverado 1500With Factory 7-Way
2016ChevroletSilverado 2500 HDWith Factory 7-Way
2016ChevroletSilverado 3500 HDWith Factory 7-Way
2016DodgeRam 1500With Factory 7-Way
2016DodgeRam 2500With Factory 7-Way
2016DodgeRam 3500With Factory 7-Way
2016GMCSierra 1500With Factory 7-Way
2016GMCSierra 2500 HDWith Factory 7-Way
2016GMCSierra 3500 HDWith Factory 7-Way
2016Ram1500With Factory 7-Way
2016Ram2500With Factory 7-Way
2016Ram3500With Factory 7-Way
2017ChevroletSilverado 1500With Factory 7-Way
2017ChevroletSilverado 2500 HDWith Factory 7-Way
2017ChevroletSilverado 3500 HDWith Factory 7-Way
2017DodgeRam 1500With Factory 7-Way
2017DodgeRam 2500With Factory 7-Way
2017DodgeRam 3500With Factory 7-Way
2017GMCSierra 1500With Factory 7-Way
2017GMCSierra 2500 HDWith Factory 7-Way
2017GMCSierra 3500 HDWith Factory 7-Way
2017Ram1500With Factory 7-Way
2017Ram2500With Factory 7-Way
2017Ram3500With Factory 7-Way
2018ChevroletSilverado 1500With Factory 7-Way
2018ChevroletSilverado 2500 HDWith Factory 7-Way
2018ChevroletSilverado 3500 HDWith Factory 7-Way
2018DodgeRam 1500With Factory 7-Way
2018DodgeRam 2500With Factory 7-Way
2018DodgeRam 3500With Factory 7-Way
2018GMCSierra 1500With Factory 7-Way
2018GMCSierra 2500 HDWith Factory 7-Way
2018GMCSierra 3500 HDWith Factory 7-Way
2018Ram1500With Factory 7-Way
2018Ram2500With Factory 7-Way
2018Ram3500With Factory 7-Way
2019ChevroletSilverado 1500Old Body Style (LD) With Factory 7-Way
2019ChevroletSilverado 2500 HDWith Factory 7-Way
2019ChevroletSilverado 3500 HDWith Factory 7-Way
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2019DodgeRam 2500With Factory 7-Way
2019DodgeRam 3500With Factory 7-Way
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2019GMCSierra 2500 HDWith Factory 7-Way
2019GMCSierra 3500 HDWith Factory 7-Way
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2019Ram3500With Factory 7-Way
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