Description
Part Description
This Engine Control Module (ECM), also known as an engine brain box, was removed from a 2013 GMC Terrain donor vehicle equipped with automatic transmission. The unit has been professionally inspected and tested to ensure proper functionality. This OEM electronic control module is currently on our shelf and ready for immediate shipment.
The Engine Control Module is the central computer that manages your vehicle’s engine performance, fuel injection, ignition timing, and emissions systems. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time. When your ECM fails, you may experience no-start conditions, poor fuel economy, rough idling, or check engine lights that won’t clear.
At 603 Auto Salvage, we maintain over 50,000 quality used auto parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team carefully inspects each electronic component before it goes on the shelf. Contact us today to verify compatibility with your specific vehicle or browse our extensive online inventory for additional GMC Terrain 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 # | 8060 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 164K miles, good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic components with higher mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2013 GMC TERRAI |
| VIN | N/A |
| Vehicle Stock # | 1114232661 |
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:
| ✅ Connector Pins | All pins intact and free of corrosion |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Circuit Board | Visually inspected for burn marks or component damage |
| ✅ Programming Status | Module powers on and communicates properly |
| ✅ Mounting Tabs | All mounting points secure and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #8060, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2013 | GMC | Terrain | Automatic transmission equipped vehicles – Contact us for full compatibility list |
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 2013 GMC Terrain?
This ECM is compatible with 2013 GMC Terrain models equipped with automatic transmission. However, the module may require programming to match your vehicle’s VIN and options. Contact us to verify compatibility with your specific vehicle.
Does the ECM need to be programmed after installation?
Yes, most ECMs require programming or flashing to match your vehicle’s VIN, anti-theft system, and specific options. This service is typically performed by a dealership or qualified automotive technician with the proper diagnostic equipment.
What are signs that my ECM is failing?
Common symptoms include no-start conditions, engine stalling, poor fuel economy, rough idling, transmission shifting issues, and check engine lights that return after clearing. Multiple seemingly unrelated electrical problems can also indicate ECM failure.
Is this a remanufactured or used ECM?
This is a genuine used OEM ECM removed from a donor vehicle. It has been inspected and tested but is not remanufactured. We provide a 90-day warranty on this electronic component.
Can I install this ECM myself?
While the physical installation is straightforward, ECMs require specialized programming equipment and software to function properly. Professional installation and programming by a qualified technician is strongly recommended.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 8060 |
| Part Number | 590 |
| Location Code | COMPT6 |
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 | $100-150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnecting to ensure proper reassembly
- Handle the ECM carefully and avoid touching circuit board components or connector pins
- Ensure all connectors are fully seated and locked before reconnecting battery
- Have the ECM programmed immediately after installation to prevent potential issues
🔍 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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