Product Overview:
The GENMOTORS GENERAL MOTORS 16250385 Engine Control Module (ECM), also widely known as the Powertrain Control Module (PCM), is a genuine OEM replacement component engineered to restore and optimize the performance and reliability of your vehicle's engine and transmission systems. This critical automotive computer serves as the central "brain" of your vehicle, meticulously managing a vast array of engine functions including precise fuel injection, ignition timing, emissions control, and seamless automatic transmission shifting. Manufactured to the stringent quality standards and exact specifications of General Motors, this authentic ECM ensures flawless integration and precise operational control, effectively preventing common vehicle issues such as rough idling, diminished fuel economy, persistent check engine lights, and erratic transmission behavior. Investing in an authentic GM part guarantees the exact fit, form, and function required for your specific vehicle model, thereby preserving its original factory performance and standards. This unit is essential for maintaining peak operational efficiency and diagnostic accuracy in compatible GM vehicles.
Technical Specifications:
- Part Number (Standard): 16250385
- Part Number (Formatted): 162-503-85
- Manufacturer: General Motors (GM) / GENMOTORS
- Part Type: Engine Control Module (ECM) / Powertrain Control Module (PCM)
- Condition: New OEM (Original Equipment Manufacturer)
- Material: High-grade automotive electronics and durable protective housing
- Weight: Approximately 0.5 lbs (0.23 kg)
- Voltage: 12V DC (Standard Automotive System)
- Connectivity: Multi-pin electrical connectors (specific configuration varies by application)
- Programming: Requires vehicle-specific programming/reflashing after installation, often VIN-specific, for proper operation.
GENMOTORS 16250385
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















