Switch – GM (42834458)

GM Genuine Parts builds this Switch to the same footprint as the original; the catalogue number is 42834458. It replaces a switch with pitted contacts or a broken actuator. Catalogue application notes: XT4. Right. With 4-way pwr lumbar. Without passenger massage. Without power bolster. Match 42834458 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. 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.