Thanks for the advice, PonyMan. Many of the e-tailers I reached out to didn't return calls or their "contact us" forms. So, went with GMPartsDirect and hoping for the best. Zero dealers in my city had this part in stock, and none would even commit to a turnaround time on receipt. The dealerships are up to $180+ for the part....yikes.^^^ Wherever you purchase the lock actuator/door lock, suggest verifying it's in stock (on hand) prior to completing the transaction.