Description
Part Description
This engine control module was removed from a 2013 Ford Focus RS and has been professionally inspected for proper function. The ECM is currently on our shelf and ready for immediate shipment. All internal circuits and connections have been verified to ensure reliable performance.
The engine control module, also known as the ECM or engine brain box, is the central computer that manages your engine’s fuel delivery, ignition timing, emissions controls, and sensor inputs. Common replacement reasons include water damage, electrical surges, internal circuit failures, or diagnostic trouble codes that cannot be resolved through reprogramming.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM you need and verify compatibility with your vehicle. Call us today or browse our online inventory to find quality used parts at unbeatable prices. 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) – Engine Brain Box |
| Interchange # | 8054 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2013 FORD FOCNRS |
| VIN | N/A |
| Vehicle Stock # | 0502236283 |
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) – Engine Brain Box:
| ✅ Circuit Board Integrity | No visible damage, corrosion, or burnt components |
| ✅ Connector Pins | All pins straight and free of corrosion |
| ✅ Housing Condition | No cracks or water damage to protective casing |
| ✅ Internal Components | All circuits and processors functioning properly |
| ✅ Programming Status | Module ready for reprogramming to your vehicle |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #8054, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2013 | Ford | Focus RS | May require dealer programming – 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
Does this ECM need to be programmed to my vehicle?
Yes, engine control modules typically require dealer or professional programming to match your vehicle’s VIN and calibration settings. The module will need to be programmed before installation.
What are signs that my engine control module is failing?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or multiple diagnostic trouble codes. A failing ECM may also cause transmission shifting issues or emissions test failures.
Will this ECM fit other Ford Focus model years?
ECM compatibility is very specific to year, engine type, and transmission. This module is confirmed for 2013 Focus RS models. Contact us to verify fitment for other years or trim levels.
Can I install this engine control module myself?
While the physical installation involves unplugging the old module and plugging in the new one, professional programming is required afterward. Most customers have this done at a Ford dealer or qualified automotive technician.
What causes engine control modules to fail?
ECMs commonly fail due to water damage, electrical surges from jump-starting, age-related component degradation, or voltage spikes from alternator problems. Proper installation and electrical system maintenance help prevent premature failure.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 8054 |
| Part Code | EBX |
| Stock Number | 0502236283 |
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 before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection for reference
- Handle the module carefully and avoid static electricity discharge
- Have the new ECM programmed immediately after installation
- Clear all diagnostic codes after programming is complete
🔍 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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