Genuine GM 15789983 Fog Lamp Wiring Harness, Front Genuine Oem:Yes, Category 2:Front Lamps, Superseded Part Number:22901374, Part Ref# On Diagram:ONLY PART REFERENCE #4 ON THE DIAGRAM IS, Placement On Vehicle:Front Brand:GM, Fitment Type:Direct Replacement, Other Part Number:22901374, Quantity Needed:1 Manufacturer Part Number:15789983, Category 3:Fog & Signal Lamps, Item Name:Socket & Wire, Category 1:Electrical