Description
Part Description
This engine control module was removed from a 2011 Honda Odyssey LX equipped with a 3.5L V6 engine and automatic transmission. The ECM was originally mounted in the right fender well area and has been professionally removed and inspected. This electronic control unit is currently on our shelf and ready for immediate shipment to get your Honda back on the road.
The engine control module is the brain of your Honda’s engine management system, controlling fuel injection, ignition timing, emissions systems, and transmission operation. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time, causing symptoms like rough idle, poor fuel economy, transmission shifting issues, or complete no-start conditions. A functioning ECM is essential for proper engine operation and emissions compliance.
603 Auto Salvage maintains an inventory of over 50,000 quality used auto parts from more than 1,100 vehicles. Our experienced team carefully inspects each electronic component to ensure reliability. Contact us to verify compatibility with your specific Honda model or browse our extensive online inventory for additional Honda Odyssey parts and accessories. 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 Control Unit |
| Interchange # | 53149 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition from 281K mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for tested electronic components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 HONDA ODYSSE |
| VIN | N/A |
| Vehicle Stock # | 1011245193 |
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 Control Unit:
| ✅ Connector Pins | All pins intact and free of corrosion |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Water Damage | No signs of moisture intrusion |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Mounting Tabs | All mounting points secure and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #53149, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Honda | Odyssey | LX trim with 3.5L V6 and automatic transmission – 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 2011 Honda Odyssey?
This ECM is from a 2011 Odyssey LX with 3.5L engine and automatic transmission. ECM compatibility depends on engine size, transmission type, and trim level. Contact us with your VIN for exact fitment verification.
Does the ECM need to be programmed after installation?
Yes, most Honda ECMs require programming to your vehicle’s VIN and may need key programming. This service is typically performed by a Honda dealer or qualified automotive locksmith with Honda programming equipment.
What causes Honda Odyssey ECM failure?
Common causes include electrical surges from jump starting, water damage from flooding, internal capacitor failure, and normal wear over time. Symptoms include engine stalling, transmission problems, and check engine lights.
How do I know if my ECM is bad?
Signs of ECM failure include engine cranking but not starting, erratic transmission shifting, multiple error codes, poor fuel economy, and intermittent electrical issues. Professional diagnosis is recommended to confirm ECM problems.
What is included with this ECM purchase?
You receive the complete engine control module as removed from the donor vehicle. Programming, installation, and any required adapters or connectors are not included and must be arranged separately.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 53149 |
| Stock Number | 1011245193 |
| Original Location | Right fender well |
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 | $100-150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnecting wiring harnesses
- Handle ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all connectors are fully seated and locked after installation
- Have ECM programmed immediately after installation for proper operation
🔍 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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