Headlamp Switch – GM (86528889)

Part 86528889 is the GM Genuine Parts Headlamp Switch for the factory location it serves. It replaces a switch with pitted contacts or a broken actuator. Catalogue application notes: 2025-26 gmc Yukon. type 1. Confirm the number on the part you are removing matches 86528889 before ordering; superseded numbers are the same component under a later release. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Held in US stock for same-week dispatch.