Description
Part Description
This engine control module (ECM/PCM) brain box was removed from a 2013 Ford Fusion donor vehicle. The electronic control unit has been inspected by our technicians and is currently on the shelf ready for immediate shipment. This OEM Ford part carries ID number 6PXS9LAF00 and represents a cost-effective alternative to expensive dealer replacements.
The engine control module serves as the central computer for your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and various sensors. ECM failures commonly occur due to electrical surges, water damage, or internal component degradation over time, resulting in poor engine performance, stalling, or complete no-start conditions that require professional replacement.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the exact ECM your Ford needs and provide technical guidance for your repair. Browse our extensive inventory online or call our parts specialists to verify compatibility and availability. 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/PCM) Brain Box |
| Interchange # | 8155 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Grade X – Inspected electronic control unit, ID 6PXS9LAF00, ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2013 FORD FUSION |
| VIN | N/A |
| Vehicle Stock # | 262066 |
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/PCM) Brain Box:
| ✅ Physical Housing Inspection | Case checked for cracks, corrosion, and connector damage |
| ✅ Connector Pin Verification | All electrical pins inspected for proper condition |
| ✅ Internal Component Check | No visible signs of water damage or component failure |
| ✅ Part Number Confirmation | ID number 6PXS9LAF00 verified and documented |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #8155, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2013 | Ford | Fusion | 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 2013 Ford Fusion?
Yes, engine control modules typically require professional programming to match your vehicle’s VIN and specific configuration. We recommend having this done by a qualified technician with Ford diagnostic equipment.
What are common symptoms of a failing Ford Fusion ECM?
Common symptoms include engine stalling, poor fuel economy, rough idling, check engine lights, transmission shifting problems, and in severe cases, complete no-start conditions.
How do I know if my ECM is compatible with this part?
Compatibility depends on your specific engine type, transmission, and vehicle options. Contact our parts team with your VIN number for exact fitment verification before ordering.
What causes Ford Fusion ECM failures?
ECM failures often result from electrical surges, water intrusion, extreme temperature cycling, or internal component degradation over time. Jump-starting procedures and alternator problems can also damage the control module.
Can I install this ECM myself?
While physical installation is straightforward, ECMs require professional programming and calibration to function properly. Most customers have this work performed by automotive technicians with proper diagnostic equipment.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Part ID Number | 6PXS9LAF00 |
| Interchange Number | 8155 |
| Stock Number | 262066 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-1200 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-600 | 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 and wait 10 minutes before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection to ensure proper reassembly
- Handle the ECM carefully and avoid static electricity by grounding yourself before handling
- Have the new 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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