Description
Part Description
This engine control module was removed from a 2011 Chevrolet Equinox donor vehicle. The ECM is located in the left side of the engine compartment and carries ID numbers 12637106 and 12637489. This electronic control unit has been inspected and is currently on our shelf ready to ship.
The engine control module is the computer brain that manages your vehicle’s engine performance, fuel injection, ignition timing, and emissions systems. When an ECM fails, you may experience poor fuel economy, rough idling, stalling, or check engine lights. This critical component requires proper programming to match your vehicle’s VIN and specifications.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help verify compatibility and arrange programming requirements for your ECM replacement. Browse our inventory online or call us to discuss your specific needs. 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 | 12637106, 12637489 |
| Side | N/A |
| Part Grade | X — Inspected electronic control module, ready to ship – requires programming |
| Warranty | 90-Day Warranty (Standard warranty for electronic components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 CHEVROLET EQUINX |
| VIN | N/A |
| Vehicle Stock # | EBX7106 |
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 case |
| ✅ Connector Pin Condition | All pins clean and undamaged |
| ✅ Circuit Board Visual | No visible burn marks or component damage |
| ✅ Part Number Verification | ID numbers 12637106 and 12637489 confirmed |
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
Does this ECM need to be programmed for my 2011 Equinox?
Yes, engine control modules must be programmed to match your vehicle’s VIN and specifications. This requires specialized equipment at a dealership or qualified automotive shop.
What are the symptoms of a bad engine control module?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or the engine not starting. The ECM controls critical engine functions.
Is this the same as an ECU or PCM?
ECM (Engine Control Module), ECU (Engine Control Unit), and PCM (Powertrain Control Module) are similar terms. This specific part controls engine functions in your Equinox.
Can I install this ECM myself?
While physical installation is straightforward, programming requires dealer-level diagnostic equipment. Most customers have installation and programming done professionally.
How do I know if this ECM will fit my Equinox?
This ECM fits 2011 Chevrolet Equinox models. Contact us with your VIN to verify exact compatibility and discuss programming requirements.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| GM Part Number | 12637106 |
| Alternate GM Number | 12637489 |
| Interchange Number | 1910 |
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 disconnecting for reference
- Handle ECM carefully – avoid static electricity and moisture exposure
- New ECM must be programmed with your VIN before vehicle will start properly
🔍 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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