Trailer Wiring Plug

[hockeypro1411]

Anbody know the part number or official name for this piece? Was having trouble with my trailer lights and this plug being corroded seems to be the issue. It's the truck side plug that goes intp the 7 way. Truck is a 2005 Silverado 2500HD. Thanks.

 

Edit: can't get picture to upload from my phone

[newdude]

The harness end into the back of the receptacle on the hitch? CONNECTOR,INLINE-TO TRLR HARN, part # 15306164. Receptacle is 12191503.

[newdude]

Pollak makes the trailer plug for GM. They might have an alternate (cheaper) harness that could work.

 

http://products.pollakaftermarket.com/item/connectors/rv-oem-style-sockets-wiring-assemblies/11-898