Switch Si Wdo – GM (21023583)

GM Genuine Parts supplies this Switch Si Wdo under part number 21023583 as a factory-pattern replacement. The unit plugs into the factory connector and keeps the original mounting footprint. Catalogue application notes: Saturn. Left. Confirm the number on the part you are removing matches 21023583 before ordering; superseded numbers are the same component under a later release.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. Shipped from our US warehouse with tracking.