1993 Chevy GMC CK1500 K1500 5.7L 4x4 Engine Computer ECM PCM 16168625 OEM

Part Number: 16168625, 16197427

Other Part Number: 216-91

Interchange Part Number: 88999187

Fitment Type: Direct Replacement

Features: Easy Installation, OEM, Easy To Replace PROM

This unit is in very good condition! Ready for installation!! Item pictured is product you are receiving, wiring plugs and PROM are an included bonus. GM used the same computer in automatic and manual transmission vehicles.

((A901))

This SERV.NO. ECU ECM will fit many vehicles as listed below. But only after you change the PROM (or chip) that is located under the two bolt hatch on top of the ECU. The PROM is what holds the vehicle specific programming so you must reuse your PROM.  It is very simple! Remove the two bolts off of the top cover on the ECU and install the PROM chip from your vehicles original ECU. In other words, you can't simply swap a used ECM from one vehicle to the next unless you replace the PROM (also known as chip) with the one from your vehicle. Or you could possibly have the included PROM reprogrammed to your vehicles VIN if your original PROM is bad. It is easier and much less expensive to just swap the original PROM into your purchased ECM.

This unit was removed from a wrecked C/K1500. UNIT WILL ALSO FIT THE VEHICLES BELOW ONLY if (1) your SERV.NO is 1618625 and (2) you replace or reprogram the PROM as explained above.

-1993 Chevy GMC C1500 7.4 5.0L/ 5.7L

-1993 Chevy GMC K15007.4 / 5.0L/ 5.7L

-93-94 Oldsmobile Bravada 4.3L

-1993 GMC Suburban

-1993 Chevy Blazer

-93-94 Chevy S10 S15

-93-94 GMC Sonoma

-1993 Chevy Cheyenne C/K1500

-1992-1995 ck 1500 ck2500 ck3500 truck

454 350 305 and 4.3 v6