Description
Part Description
This OEM engine control module (ECM) was removed from a 2009 Honda Accord LX with 2.4L engine, automatic transmission, and California emissions equipment. The electronic brain box has been thoroughly inspected by our technicians and is currently on our shelf ready for immediate shipment. This unit shows excellent condition and proper functionality.
The engine control module is the central computer that manages your Honda’s engine performance, fuel injection, ignition timing, and emissions systems. When ECMs fail, symptoms include no-start conditions, rough idle, poor fuel economy, check engine lights, or complete engine shutdown. Common causes of ECM failure include electrical surges, water damage, or internal component degradation over time.
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 or any other Honda parts you need. Contact us today 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 # | 51313 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 186K miles, good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules based on mileage and condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2009 HONDA ACCORD |
| VIN | N/A |
| Vehicle Stock # | 0611247387 |
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 clean and undamaged, no corrosion detected |
| ✅ Housing Integrity | Case shows no cracks, water damage, or impact damage |
| ✅ Circuit Board | Internal components visually inspected, no burn marks or damage |
| ✅ Mounting Points | All mounting tabs and brackets intact and secure |
| ✅ Part Number Verification | Confirmed correct application for 2009 Accord 2.4L AT California |
| ✅ Electrical Testing | Basic electrical continuity verified on main circuits |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51313, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2009 | Honda | Accord | 2.4L LX with automatic transmission and California emissions – 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 2009 Honda Accord?
This ECM is specifically for 2009 Accord LX models with 2.4L engine, automatic transmission, and California emissions. Contact us with your VIN to verify exact compatibility before ordering.
Does the ECM need to be programmed after installation?
Yes, most Honda ECMs require programming to your vehicle’s VIN and security system. This must be done by a Honda dealer or qualified technician with the proper diagnostic equipment.
What causes Honda Accord ECMs to fail?
Common causes include electrical surges from jump-starting, water damage from flooding, internal component failure due to age, or damage from improper installation or removal.
How do I know if my ECM is bad?
Symptoms include engine won’t start, rough idle, stalling, check engine light, poor fuel economy, or transmission shifting problems. Professional diagnosis is recommended to confirm ECM failure.
Is this the same as a PCM or engine computer?
Yes, ECM (Engine Control Module), PCM (Powertrain Control Module), and engine computer all refer to the same component that manages engine and transmission functions in your Honda.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51313 |
| Stock Number | 0611247387 |
| Location Code | COMPT6 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-650 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $125-175 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 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
- Use anti-static precautions when handling the ECM to prevent circuit damage
- Apply dielectric grease to connector pins to prevent corrosion
- Have the ECM programmed immediately after installation – do not attempt to start without programming
- Clear all diagnostic codes after programming and perform idle relearn procedure
🔍 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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