Description
Part Description
This Grade A engine control module was removed from a 2012 FIAT 500 equipped with a 1.4L engine (VIN R, 8th digit) and manual transmission. The ECM carries ID number 05150604AB and engine designation EAB as labeled on the valve cover. This electronic control unit has been inspected by our technicians and is currently on the shelf ready to ship.
The engine control module serves as the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and other critical engine functions. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time, causing symptoms like rough idle, poor fuel economy, check engine lights, or complete no-start conditions.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM or any other component you need. Browse our online inventory or contact us directly to verify compatibility and availability for your specific vehicle. 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 # | 8440 |
| OEM Part Number | 05150604AB |
| 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 | 2012 FIAT FIA500 |
| VIN | N/A |
| Vehicle Stock # | 0220230426 |
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 straight and corrosion-free |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Water Damage | No signs of moisture or corrosion |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Part Number Verification | Confirmed ID 05150604AB matches application |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #8440, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2012 | FIAT | 500 | 1.4L engine, VIN R (8th digit), manual transmission, engine ID EAB |
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 2012 FIAT 500?
This ECM is specifically for 2012 FIAT 500 models with 1.4L engine (VIN R as 8th digit) and manual transmission. Verify your engine ID is EAB before ordering.
Does the ECM need programming after installation?
Most FIAT ECMs require programming or adaptation to your specific vehicle. Consult with a qualified technician or FIAT dealer for proper installation and programming procedures.
What causes ECM failure in FIAT 500s?
Common causes include electrical surges, water damage from leaks, overheating, and normal wear of internal components over time. Symptoms include check engine lights, poor performance, or no-start conditions.
How do I verify this is the correct part number?
Check your current ECM for the ID number 05150604AB, and verify your engine has EAB designation on the valve cover label. Our team can also help confirm compatibility.
What’s included with this ECM purchase?
You receive the complete engine control module as shown. Programming, installation, and any required adaptation procedures are not included and should be performed by a qualified technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| ECM ID Number | 05150604AB |
| Engine ID | EAB |
| VIN Code | R (8th digit) |
| Interchange | 8440 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $350-500 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-350 | 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 or installing ECM to prevent electrical damage
- Use anti-static precautions when handling the electronic control module
- Take photos of connector positions before disconnecting wiring harnesses
- Professional programming or adaptation may be required after installation
- Verify all connections are secure and properly seated before starting engine
🔍 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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