This
E.C.M. fits the following GM vehicles: 1997 4.3/5.0/5.7/7.4L GMC Pickups (1500,2500,3500).

This auctìon is for one service number 16229684 ECM (Engine control module) that is programmed for your vehicle using your V.I.N. (Vehicle identification number) to exactly match your vehicle. After you purchase the E.C.M.
you will need to provide us with your V.I.N so that we can program the E.C.M.

There is no core charge you keep your old E.C.M.

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Same day ping if ordered before 2:00 P.M. EST (Mon. - Fri.)