| Country of Origin | United States |
|---|---|
| Other Part Number | Serv. No. 16258815 |
| Hardware Included | No |
| Programming Required | Yes |
| Fitment Type | Direct Replacement |
| Terminal Type | Pin |
| Manufacturer Part Number | 16258815 |
| Compatible Model | S10, Sonoma, Blazer, Jimmy, Isuzu Hombre |
| Material | Aluminum, Plastic |
| MPN | 16208546 |
| Placement on Vehicle | Engine Compartment |
| Brand | General Motors |
| Type | Engine Control Unit (ECU) |
| Interchange Part Number | 16250279, 16258815, 016258815, 016250279 |
| Connector Color | Black |
| Compatible Make | Chevrolet, GMC, Isuzu |
| Year Range | 1997-1998 |
| Engine Size | 2.2L 4-Cylinder |
| Terminal Quantity | 80 |
| Universal Fitment | No |
| Performance Part | No |
Check the listing for details. 1998 1999 Chevy GMC Truck Engine Computer 16250279 PCM ECM ECU. Condition: Used, Made in United States. Listed at 105.68 USD. Identified by part numbers 16258815 and 16250279, this PCM ECM ECU is the central hub for managing engine performance, fuel injection timing, and transmission shifting. It is an essential component for restoring vehicle drivability and correcting computer-related diagnostic trouble codes.