B (S)Module Kit – GM (19540452)

GM Genuine Parts builds this B to the same footprint as the original; the catalogue number is S)Module Kit – GM (19540452. Fitted in place of the original, it plugs into the factory harness and runs the system it was programmed for. Confirm the number on the part you are removing matches S)Module Kit – GM (19540452 before ordering; superseded numbers are the same component under a later release. Held in US stock for same-week dispatch.