Description
Part Description
This Engine Control Module (ECM), also known as the engine brain box, was removed from a 2011 Chevrolet Equinox donor vehicle. The unit carries ID number 12592569 and has been professionally inspected by our technicians. This ECM is currently on our shelf and ready for immediate shipment to get your Equinox back on the road.
The Engine Control Module is the computer that manages your vehicle’s engine performance, fuel injection, ignition timing, and emissions systems. When an ECM fails, your vehicle may experience poor fuel economy, rough idling, stalling, or may not start at all. Common causes of ECM failure include electrical surges, corrosion, or internal component wear over time.
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 ensures each part meets our standards before it reaches our inventory. Contact us today to verify compatibility for your specific vehicle or browse our extensive online catalog 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 Brain Box |
| Interchange # | 1910 |
| OEM Part Number | 12592569 |
| Side | N/A |
| Part Grade | X — Inspected and ready to ship – removed from left side of engine compartment |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 CHEVROLET EQUINX |
| VIN | N/A |
| Vehicle Stock # | PCM2569 |
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 Brain Box:
| ✅ Physical Housing Inspection | No cracks or damage to ECM casing |
| ✅ Connector Pin Examination | All electrical pins intact and free of corrosion |
| ✅ Internal Component Check | No signs of water damage or burnt components |
| ✅ Part Number Verification | OEM part number 12592569 confirmed |
| ✅ Mounting Bracket Condition | All mounting points secure and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #1910, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Chevrolet | Equinox | Contact us for full compatibility list and programming requirements |
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 need to be programmed for my 2011 Chevrolet Equinox?
Yes, most ECMs require programming to match your vehicle’s VIN and specific configuration. You’ll need to have this done by a qualified technician or dealership after installation.
How do I know if my Equinox ECM is failing?
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’s the difference between an ECM and PCM?
An ECM (Engine Control Module) specifically controls engine functions, while a PCM (Powertrain Control Module) controls both engine and transmission. This part is specifically the engine control module.
Is this ECM compatible with other Chevrolet models?
ECMs are typically vehicle-specific. While some may interchange between similar models and years, we recommend verifying compatibility using our interchange number 1910 before ordering.
What causes ECM failure in Chevrolet Equinox vehicles?
Common causes include electrical surges from jump-starting, water damage, corrosion from road salt, and normal wear of internal components over time. Heat and vibration can also contribute to failure.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| GM Part Number | 12592569 |
| Interchange Number | 1910 |
| Stock Number | PCM2569 |
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
- Ensure all connections are clean and secure before installation
- Have the new ECM programmed immediately after installation
🔍 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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