2002 Chevrolet Silverado 2500 HD: HVAC Heater Control Connector

2002 Chevrolet Silverado 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Transfer Case Shift Control Module Connector
4 Way Female w/Leads
Black Rectangle

1 Per Vehicle