Description
Part Description
This Engine Control Module (ECM) was removed from a 2005 Chevrolet Cobalt equipped with a 2.2L engine (VIN F). The unit has been professionally inspected and tested to ensure proper functionality. It is currently on our shelf and ready to ship immediately upon order.
The Engine Control Module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and other critical engine functions. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time, causing symptoms like poor fuel economy, rough idling, stalling, or check engine lights.
At 603 Auto Salvage, we maintain over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team carefully inspects each electronic component before it goes on our shelf. Contact us today to verify compatibility with your specific vehicle or browse our extensive online inventory for additional Chevrolet parts. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Engine Control Module (ECM) – Electronic Control Unit |
| Interchange # | 7152A |
| OEM Part Number | 12604761 |
| Side | N/A |
| Part Grade | X — Grade X – Tested working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for tested electronic components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 CHEVROLET COBALT |
| VIN | N/A |
| Vehicle Stock # | PCM4761 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (ECM) – Electronic Control Unit:
| ✅ Electronic Function Test | Passed diagnostic scan and communication test |
| ✅ Physical Condition | Housing intact with no cracks or corrosion |
| ✅ Connector Inspection | All pins clean and undamaged |
| ✅ Internal Components | No signs of water damage or burning |
| ✅ Programming Status | Unit ready for reprogramming to your vehicle |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #7152A, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005 | Chevrolet | Cobalt | 2.2L engine (VIN F, 8th digit) – Contact us for full compatibility verification |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this ECM work in my 2005 Chevrolet Cobalt?
This ECM is compatible with 2005 Cobalt models equipped with the 2.2L engine (VIN F). The unit will need to be programmed to your specific vehicle by a qualified technician or dealership.
Does the ECM come programmed for my vehicle?
No, this ECM will need to be reprogrammed to match your vehicle’s VIN and security system. This service is typically performed by automotive locksmiths, dealerships, or qualified repair shops.
How do I know if my ECM has failed?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or the vehicle not starting. A diagnostic scan can confirm ECM-related trouble codes.
What is the interchange number for this part?
The interchange number is 7152A, which helps identify compatible ECMs across different part suppliers and salvage yards.
Is this a remanufactured or used original part?
This is a used original equipment manufacturer (OEM) part removed from a donor vehicle. It has been tested for functionality and is ready for installation after programming.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| GM Part Number | 12604761 |
| Interchange | 7152A |
| Engine Code | VIN F (2.2L 4-cylinder) |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $400-600 | 1 year | Brand new, longest wait time |
| Aftermarket | $250-400 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $150-250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of wiring connections before disconnection for reference
- Handle the ECM carefully and avoid static electricity discharge
- New ECM must be programmed to your vehicle’s VIN before it will function properly
- Clear all diagnostic trouble codes after installation and programming
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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